Gas Locked Pumps are NOT Gas Locked!

Size: px
Start display at page:

Download "Gas Locked Pumps are NOT Gas Locked!"

Transcription

1 9 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 17-20, 2013 Gas Locked Pumps are NOT Gas Locked! Lynn Rowlan Ken Skinner Echometer Company

2 Introduction Gas Locked Pumps are NOT Gas Locked! 1. Best to Keep Gas Out of the Tubing by Setting the Pump Intake Below the Perforations (Horizontal Wells?) 2. Or Use an Effective Downhole Gas Separator 3. Use a specialty pump such as a VSP pump to discharge gas into tubing. 4. Use longer stroke length to increase compression ratio 5. Proper Spacing to minimize dead space at bottom of stroke 6. Slippage thru Pump Clearances Partially Fills Pump Chamber 7. Sufficient Backpressure can Prevent Tubing Fluids from Unloading Unloading usually Caused by Poor Downhole Gas Separation with Gas Pumped into the Tubing Tubing Fluids Lighten and Tubing Liquids Flow Off. Sept , Sucker Rod Pumping Workshop 2

3 What is a Gas Locked Pump Both traveling valve, TV, and standing valve, SV, remain closed during the entire stroke Pump is completely filled with gas Gas Lock occurs if: Downstroke the tubing pressure on top of the plunger is always greater than the compressed pressure inside pump chamber Upstroke the expanding pump chamber pressure is always greater than the outside wellbore pressure at the pump intake. TV and SV open if pressure below the valve is greater than the pressure above the valve. Sept , Sucker Rod Pumping Workshop 3

4 Synthetic Pump Card Shape: Gas Locked Pump Gas Locked Pump...Both valves remain closed because the discharge tubing pressure, (P d ), is greater the pump chamber pressure, (P chamber ), which is also greater than the pump intake pressure, P int. The compression ratio of the sucker rod pump is too small, with the result that neither valve opens until the clearance space between valves fills by slippage of fluids past the plunger, or the fluid level is allowed to rise so that a smaller compression ratio is required to discharge gas from the pump into the tubing. Fo from Fluid Level P d > P chamber > P int P d > P chamber at bottom of stroke P chamber > P int at top of stroke Zero Load Line FoDn = 0 Sept , Sucker Rod Pumping Workshop 4

5 Up Stroke PIVI PDVD Intake (-----) = (------) Discharge ZI ZD P D Fo reached when P chamber < P int P D V int V D P int Expansion Should Open SV Iso-thermal No Change in Rs Zero Load Reached P chamber > P D P int Compression Should Open TV Sept , Sucker Rod Pumping Workshop 5

6 Gas Interference: Incomplete Pump Fillage and High Fluid Level Fo Well Fluid Level Above Pump Fo Rods Fo Pump < Fo Max Sept , Sucker Rod Pumping Workshop 6

7 Synthetic Pump Card Example: Gas Interference Tubing anchored, EPT<MPT. Fo Max Unanchored tubing, EPT<MPT Fo Fluid Level Gas Interference is causing decrease in pump Fillage. Pump components are functioning properly. Usually unstable pump fillage and EPT changes from stroke-to-stroke. When gas interference is present expect increased rod-on-tubing wear due to rod buckling compressing gas in pump barrel. Sept , Sucker Rod Pumping Workshop 7

8 Incomplete Pump Fillage Occurs from C to D on Pump Card Steps C - D in Pump Operation Pump acts as a Compressor on Down Stroke B A at [C] PB = PI D C PD PB PI - Discharge Pressure - Pressure in Chamber - Intake Pressure C) Standing Valve closes, when plunger reaches top of stroke, rods start to un-stretch to transfer fluid load, Fo, from rods [C] onto tubing [D]. D) Traveling Valve Opens when pressure in pump chamber >= Pump Discharge Pressure, PD. at [D] PB = PD C-D) Plunger applies pressure to fluids inside pump chamber, to compress fluids in Pump chamber and increase pressure. Sept , Sucker Rod Pumping Workshop 8

9 Compression Ratio = (Swept+Unswept) Vol. Unswept Vol. High Compression Ratio Prevents Gas Lock By Pumping Gas into Tubing 2013 Sucker Rod Pumping Workshop 9 Space Pump High or High Tubing Pressure CR is Reduced PIVI PDVD (-----) = (------) ZI ZD Assume ZI = ZD PD = PIVI / VD VI Stroke Length (Swept Volume) Compression Ratio (CR) = VI / VD For TV to Open: PD - Pump Barrel Discharge Pressure = Intake Pressure x compression ratio A Unswept Volume VD PD Must be greater than Pressure in Tubing at Top of Plunger

10 10 Effect of PIP on Gas Compression i.e. Gas Interference or Fluid Pound Gas PIVI PDVD (-----) = (------) Intake ZI Intake ZD Discharge Iso-thermal No Change in Rs Liquid Discharge

11 Sept , Sucker Rod Pumping Workshop Fo Max Stroke Gas Lock Cycles Fo Max Fo Max Stroke 51 Stroke Fo Max Fo Max Stroke 84 Stroke

12 Gas Lock Occurs, When Both: 1) Point A is Above 0 Line 2) Point C is Below Fo From the Fluid Level Sept , Sucker Rod Pumping Workshop 12 Tag Bad for Equipment, but Many tag due to Gas Locking Fo From the Fluid Level C NOT GAS LOCKED A Tag

13 Pump Gas Up the Tubing 13 Gas Locked?

14 Pump Gas Up the Tubing Sept , Sucker Rod Pumping Workshop 14

15 Tubing Liquid Stroke Length Gas Displaced by Liquid thru Tapered Tapered Barrel Well Fluids Oil Water Gas Beginning Sept , 2007 (Upstroke) Top Pump Gas into Tubing Spacing at the well site: a. Touch bottom with tubing loaded with fluid b. Pick up overtravel length c. Pick up spacing allowance, normally 12" d. The lower end of the plunger should slightly enter the start of the VSP taper. This position gives the least amount of bypass slippage. After well has stabilized, space the plunger higher in small increments for more bypass slippage to achieve desired results. Re-space well as needed after stabilized: a. Lower rods for a light tag at pump, then raise slightly for stroking close to bottom without entering VSP taper. b. After accomplishing raise rods in 6 inch increments until bottom of plunger enters taper. "Spacing allowance: 30" down to 4,000 feet well depth, then add 6" for every 1,000 feet well depth below 4,000 feet. Spacing HF Variable Slippage Pump 2013 Sucker Rod Pumping Workshop with VSP 15

16 Using a Backpressure Valve can Prevent Unloading from in Gas Tubing Gas Flowing through Pump OR Pumped into Tubing Back-pressure valve maintains high tubing pressure to prevent gas from blowing all of the liquid out of tubing Without BPV Pump action erratic & discharge may STOP Pressure Gage Increase Pressure by Compressing Spring Flow Spring Force BPV Harbison-Fischer Model Illustrated Sept , Sucker Rod Pumping Workshop 16

17 Sept , Sucker Rod Pumping Workshop 17 Control Excessive Amount of Gas Pumped Into Tubing 1. ONLY Apply Backpressure to Gassy Wells that Unload Liquids from the Tubing and Downhole Pump Action Stops!!!! 2. Backpressure May Increases Operating Cost, But Allows You to Pump the Well 3. Backpressure Maintains Pump Action 4. Reduced Well Intervention by the Operator 5. Significantly Reduced Stuffing Box Leaks 6. More Consistent Production From Day-to-Day.

18 Sept , Sucker Rod Pumping Workshop 18 Backpressure Recommendations 1. Gassy Wells Difficult to Sucker Rod Pump 2. Horizontal Laterals can Unload a LOT OF GAS 3. Sufficient Backpressure on Tubing can Improve the performance of Gassy Rod Pumped Wells 4. Sucker rod loading can be incorrect, because of the piston force, rod loading below the surface will be higher than measured 5. Use Backpressure ONLY IF a well is Flowing Off due to TOO Much Gas Produced Up the Tubing 6. If the tubing unloads and pump action stops, then try Psi of backpressure on the tubing BUT use more if required by well

19 Compression Ratio = (Swept+Unswept) Vol. Unswept Vol. Compression Ratio High if VD fills with Liquid then Gas Pumped into Tubing 2013 Sucker Rod Pumping Workshop 19 VI A Space Pump High or High Tubing Pressure CR is Reduced Stroke Length (Swept Volume) Unswept Volume VD Compression Ratio (CR) = VI / VD Guarantee TV Always Opens: Force VD to equal Zero Fill Unswept Volume with Liquid CR becomes Infinity If Unswepth Volume Fills with Liquid, then Pump Chamber Pressure at Bottom of the Stroke Always Greater than Tubing Pressure on Top of Plunger at Discharge. TV ALWAYS OPENS IF VD=0

20 Sept , Sucker Rod Pumping Workshop 20 Pump Slippage can Fill Unswept Volume with Liquid 1) Fluid that leaks back into pump between the Plunger OD and the Barrel ID 2) Leaks into the pump chamber between the standing valve and traveling valve 3) When traveling ball is on Seat. Pump Efficiency = BPD Tank / BPD Pump Slippage % = Slippage BPD / BPD Pump BPD Tank = BPD Pump - Slippage

21 Recommended Procedure to Select Pump Clearances 1. Use QRod predictive sucker rod design program to calculate pump displacement, assume 100% liquid pump fillage. 2. Input correct well parameters into QRod Tool - Pump Slippage Calculator, be sure to adjust water viscosity for the temperature at the pump 3. Examine Plot of Patterson Equation Pump Slippage vs Clearance and select pump clearance that gives the desired percentage of pump slippage. Sept , Sucker Rod Pumping Workshop 21

22 651 BPD Sept , Sucker Rod Pumping Workshop 22

23 QRod Slippage Plot vs Clearance Sept , Sucker Rod Pumping Workshop 23

24 New pump w/ no wear or damage, Installed in. clearance w/ 2.25 inch diameter & 4 foot plunger Pump Depth 7156

25 Stroke = 145 SPM=9.52 Depth= plunger % of BPD Production Rate or % of Each Stroke lost to Slippage 2-5 % minimum is needed for plunger/barrel lubrication Sept , Sucker Rod Pumping Workshop 25

26 Sept , Sucker Rod Pumping Workshop 26 Well Data Showing No Gas Interference with High Clearance Pump ~ 1 BPD Leaky Pump

27 Pump Slippage Calculations 10,029 Pump Depth ~ 1.5 Plunger 27 Leaky Pump

28 Gas Locked Pumps are NOT Gas Locked Slippage Can Fill Unswept Pump Volume 1) Unswept Space in Pump Filled with Liquid With Clearance 2) IF Compression Ratio were 0, Liquid in Pump would Displace TV Ball off Seat. Leaky Pump Sept , Sucker Rod Pumping Workshop 28

29 When Operator has a Gas Locked Pump the Pump Card Always Looks Like This 1) TV Stuck Open - Pump card on Zero Load, Looks like Deep Rod Part but often can tag or jar the rods and knock the debris out of the pump and re-start pump action. 2) SV Stuck Open Plots on the Fo from the Fluid Level line 3) Tubing Blown Dry Missing Buoyancy, plots as a flat a height of Wra-Wrf lbs above the zero load line.. Sept , Sucker Rod Pumping Workshop 29

30 Summary Pressure in barrel is a function of plunger travel and compressibility of fluid in barrel. A Sucker Rod Pump Intakes Well Fluids and Discharges into the Tubing Gas Pumped into the Tubing can be Detrimental to the Operation of the Sucker Rod Pumping System No Pump Action can Occur when too Much Gas is Pumped into the Tubing. Backpressure may be needed to Maintain Pump Action If the Pump has Clearance, then it is Impossible to Gas Lock a Pump Sept , Sucker Rod Pumping Workshop 30

31 Copyright Rights to this presentation are owned by the company(ies) and/or author(s) listed on the title page. By submitting this presentation to the Sucker Rod Pumping Workshop, they grant to the Workshop, the Artificial Lift Research and Development Council (ALRDC), and the Southwestern Petroleum Short Course (SWPSC), rights to: Display the presentation at the Workshop. Place it on the web site, with access to the site to be as directed by the Workshop Steering Committee. Place it on a CD for distribution and/or sale as directed by the Workshop Steering Committee. Other use of this presentation is prohibited without the expressed written permission of the author(s). The owner company(ies) and/or author(s) may publish this material in other journals or magazines if they refer to the Sucker Rod Pumping Workshop where it was first presented. Sept , Sucker Rod Pumping Workshop 31

32 Disclaimer The following disclaimer shall be included as the last page of a Technical Presentation or Continuing Education Course. A similar disclaimer is included on the front page of the Sucker Rod Pumping Web Site. The Artificial Lift Research and Development Council and its officers and trustees, and the Sucker Rod Pumping Workshop Steering Committee members, and their supporting organizations and companies (here-in-after referred to as the Sponsoring Organizations), and the author(s) of this Technical Presentation or Continuing Education Training Course and their company(ies), provide this presentation and/or training material at the Sucker Rod Pumping Workshop "as is" without any warranty of any kind, express or implied, as to the accuracy of the information or the products or services referred to by any presenter (in so far as such warranties may be excluded under any relevant law) and these members and their companies will not be liable for unlawful actions and any losses or damage that may result from use of any presentation as a consequence of any inaccuracies in, or any omission from, the information which therein may be contained. The views, opinions, and conclusions expressed in these presentations and/or training materials are those of the author and not necessarily those of the Sponsoring Organizations. The author is solely responsible for the content of the materials. The Sponsoring Organizations cannot and do not warrant the accuracy of these documents beyond the source documents, although we do make every attempt to work from authoritative sources. The Sponsoring Organizations provide these presentations and/or training materials as a service. The Sponsoring Organizations make no representations or warranties, express or implied, with respect to the presentations and/or training materials, or any part thereof, including any warrantees of title, non-infringement of copyright or patent rights of others, merchantability, or fitness or suitability for any purpose. Sept , Sucker Rod Pumping Workshop 32

Downhole Diverter Gas Separator

Downhole Diverter Gas Separator 7 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 27-30, 2011 Downhole Diverter Gas Separator Jim McCoy Ken Skinner, Lynn Rowlan, Dieter Becker - Echometer Company

More information

Downhole Gas Separation Performance

Downhole Gas Separation Performance Gas Well Deliquification Workshop Sheraton Hotel, February 20 22, 2017 Downhole Gas Separation Performance Lynn Rowlan Overview Free gas interfering with liquid filling the pump is a major operational

More information

Pump Fillage Problem Overview. Jim McCoy. 9 th Annual Sucker Rod Pumping Workshop. Renaissance Hotel Oklahoma City, Oklahoma September 17-20, 2013

Pump Fillage Problem Overview. Jim McCoy. 9 th Annual Sucker Rod Pumping Workshop. Renaissance Hotel Oklahoma City, Oklahoma September 17-20, 2013 9 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 17-20, 2013 Pump Fillage Problem Overview Jim McCoy Lynn Rowlan Tony Podio Ken Skinner Echometer Company Jim@echometer.com

More information

Down-Hole Gas Separator Performance Simulation

Down-Hole Gas Separator Performance Simulation 10 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 16-19, 2014 Down-Hole Gas Separator Performance Simulation Jim McCoy Ken Skinner, Lynn Rowlan - Echometer Company

More information

Packer-Type Gas Separator with Seating Nipple

Packer-Type Gas Separator with Seating Nipple 8 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 25-28, 2012 Packer-Type Gas Separator with Seating Nipple Jim McCoy Lynn Rowlan, Dieter Becker, Ken Skinner -

More information

Don-Nan Pump & Supply. Don-Nan Pump & Supply 1

Don-Nan Pump & Supply. Don-Nan Pump & Supply 1 Don-Nan Pump & Supply Don-Nan Pump & Supply 1 GAS PROBLEMS IN THE WELL Gas is found in two forms in oil wells: (1) in solution with the well fluid, and (2) as a free gas in the formation. Gas is held in

More information

Pressure Test Tubing for Leak

Pressure Test Tubing for Leak 11 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 15-18, 2015 Pressure Test Tubing for Leak Joseph Norman, FORTY A&M LLC http://www.fluidlevels.com/ Lynn Rowlan

More information

Carbon Fiber Sucker Rods versus Steel and Fiberglass

Carbon Fiber Sucker Rods versus Steel and Fiberglass 12 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 27 30, 2016 Carbon Fiber Sucker Rods versus Steel and Fiberglass Special Thanks to Mark Turland O. Lynn Rowlan

More information

Downhole Gas Separator Selection

Downhole Gas Separator Selection Gas Well Deliquification Workshop Sheraton Hotel, February 17 20, 2013 Downhole Gas Separator Selection James N. McCoy & Lynn Rowlan Feb. 17 20, 2013 2 Downhole Gas Separator Selection Many operators with

More information

TROUBLESHOOT ROD PUMPED WELLS USING TUBING FLUID LEVEL SHOTS

TROUBLESHOOT ROD PUMPED WELLS USING TUBING FLUID LEVEL SHOTS 10 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 16-19, 2014 TROUBLESHOOT ROD PUMPED WELLS USING TUBING FLUID LEVEL SHOTS John Sparks, COG OPERATING LLCU Lynn

More information

Downhole Gas Separator Selection

Downhole Gas Separator Selection 4th Annual Appalachian Basin Gas Well Deliquification Workshop Marietta College, Marietta, Ohio June 3 5, 2013 Downhole Gas Separator Selection Lynn Rowlan Proper Downhole Gas Separator Selection Critical

More information

Plunger Fall Velocity Model

Plunger Fall Velocity Model Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 19 22, 2012 Plunger Fall Velocity Model Lynn Rowlan & James N. McCoy James F Lea Rick Nadkrynechny Carolyn Cepuch What s know

More information

Plunger Fall Velocity Model

Plunger Fall Velocity Model Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 19 22, 2012 Plunger Fall Velocity Model Lynn Rowlan & James N. McCoy James F Lea Rick Nadkrynechny Carolyn Cepuch New Plunger

More information

Sucker Rod Lift Downhole Gas Separators Proposed Industry Testing

Sucker Rod Lift Downhole Gas Separators Proposed Industry Testing 11 th Annual Sucker Rod Pumping Workshop Renaissance Hotel Oklahoma City, Oklahoma September 15-18, 2015 Sucker Rod Lift Downhole Gas Separators Proposed Industry Testing Norman W. Hein, Jr. Oil & Gas

More information

Acoustic Troubleshooting of Coal Bed Methane Wells

Acoustic Troubleshooting of Coal Bed Methane Wells Gas Well Deliquification Workshop Sheraton Hotel, February 29 March 2, 2016 Acoustic Troubleshooting of Coal Bed Methane Wells O. Lynn Rowlan and Dieter Becker lynn@echometer.com Introduction Distance

More information

Jim McCoy. Tubing Anchor Effect on Pump Fillage. Lynn Rowlan Tony Podio Ken Skinner. Gas Well Deliquification Workshop.

Jim McCoy. Tubing Anchor Effect on Pump Fillage. Lynn Rowlan Tony Podio Ken Skinner. Gas Well Deliquification Workshop. Gas Well Deliquification Workshop Sheraton Hotel, February 23 26, 2014 Tubing Anchor Effect on Pump Fillage Jim McCoy Jim@echometer.com Lynn Rowlan Tony Podio Ken Skinner Gas Separator Overview Natural

More information

Advanced Intermittent Gas Lift Utilizing a Pilot Valve

Advanced Intermittent Gas Lift Utilizing a Pilot Valve Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 29 March 2, 2016 Advanced Intermittent Gas Lift Utilizing a Pilot Valve Matt Young Technical Sales Manager Intermittent Gas Lift

More information

Troubleshooting Gas-lift Wells Using Dual Shot Acoustic Technique

Troubleshooting Gas-lift Wells Using Dual Shot Acoustic Technique 2018 Artificial Lift Strategies for Unconventional Wells Workshop Cox Convention Center, Oklahoma City, OK February 4 7, 2018 Troubleshooting Gas-lift Wells Using Dual Shot Acoustic Technique Shea Province

More information

2010 Sucker Rod Pumping Workshop Optimizing Production and Reducing Costs by Solving Rod Pumping Problems With The Beam Gas Compressor

2010 Sucker Rod Pumping Workshop Optimizing Production and Reducing Costs by Solving Rod Pumping Problems With The Beam Gas Compressor 2010 Sucker Rod Pumping Workshop Optimizing Production and Reducing Costs by Solving Rod Pumping Problems With The Beam Gas Compressor 1 The Beam Gas Compressor is a Beam-Mounted gas compressor based on

More information

Two Short Topics 1) Using Compressors More Effectively 2) Improving Upon Poor-Boy Gas-Lift

Two Short Topics 1) Using Compressors More Effectively 2) Improving Upon Poor-Boy Gas-Lift Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 17-20, 2013 Two Short Topics 1) Using Compressors More Effectively 2) Improving Upon Poor-Boy Gas-Lift Jim Hacksma Consultant

More information

Beam Pumping to Dewater Horizontal Gas Wells

Beam Pumping to Dewater Horizontal Gas Wells 2 nd Annual Appalachian Basin Gas Well Deliquification Seminar Hilton Garden Inn, Pittsburg, PA June 13-14, 2011 Beam Pumping to Dewater Horizontal Gas Wells Lynn Rowlan, Echometer Co. J F Lea, Production

More information

Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 20 22, 2017

Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 20 22, 2017 Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 20 22, 2017 Utilizing Gas Assisted Plunger Lift Matt Young Presenter Flowco Production Solutions Dave Dahlgren Flowco Production

More information

FLOWING GRADIENTS IN LIQUID LOADED GAS WELLS

FLOWING GRADIENTS IN LIQUID LOADED GAS WELLS Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 27 March 2, 2011 FLOWING GRADIENTS IN LIQUID LOADED GAS WELLS O. Lynn Rowlan James N. McCoy Acoustic fluid level data Used to

More information

Pressure Activated Chamber Technology (PACT)

Pressure Activated Chamber Technology (PACT) Gas Well Deliquification Workshop Sheraton Hotel, February 23-26, 2009 Pressure Activated Chamber Technology (PACT) A new artificial lift system for CBM wells Leslie Lam, Black Hills Exploration Ryan Davis,

More information

Setting Plunger Fall Velocity Using Venturi Plungers

Setting Plunger Fall Velocity Using Venturi Plungers Gas Well Deliquification Workshop Sheraton Hotel, February 27 March 2, 2011 Setting Plunger Fall Velocity Using Venturi Plungers Rick Nadkrynechny, T-Ram Canada David Green, Well Master Corporation Lynn

More information

Appalachian Basin Gas Well. Marietta College, Marietta, Ohio June 7-8, Development. Robert McKee, P.E. Design Engineer Multi Products Company

Appalachian Basin Gas Well. Marietta College, Marietta, Ohio June 7-8, Development. Robert McKee, P.E. Design Engineer Multi Products Company Appalachian Basin Gas Well Marietta College, Marietta, Ohio June 7-8, 2010 Casing Plunger Applications & Development Robert McKee, P.E. Design Engineer Multi Products Company Casing Plunger A.L. Lift Without

More information

Dan Casey Pro-Seal Lift Systems, Inc.

Dan Casey Pro-Seal Lift Systems, Inc. Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 17 20, 2013 Dan Casey Pro-Seal Lift Systems, Inc. Advantage Soapsticks Soapsticks are common; Soapsticks are effective; Soapsticks

More information

Intermittent Gas Lift Utilizing a Pilot Valve

Intermittent Gas Lift Utilizing a Pilot Valve 39 th Gas-Lift Workshop Houston, Texas, USA May 16 20, 2016 Intermittent Gas Lift Utilizing a Pilot Valve Matt Young Technical Sales Manager May 16 20, 2016 2015 Gas-Lift Workshop 1 Intermittent Gas Lift

More information

Optimizing Chemical Injection

Optimizing Chemical Injection Gas Well Deliquification Workshop Sheraton Hotel, February 17 20, 2013 Optimizing Chemical Injection Dave Barry ABB Totalflow Charlie Parker TXAM Pumps Deliquification Options 2 Foamers How do Chemical

More information

Weatherford Inverse Gas Lift System (IGLS)

Weatherford Inverse Gas Lift System (IGLS) Gas Well Deliquification Workshop Sheraton Hotel, February 17 20, 2013 Weatherford Inverse Gas Lift System (IGLS) Norman Strachan Product Manager (IGLS) Renaissance Systems Contents Why is IGLS needed?

More information

Acoustic Techniques to Monitor and Troubleshoot Gas-lift Wells

Acoustic Techniques to Monitor and Troubleshoot Gas-lift Wells 37 th Gas-Lift Workshop Houston, Texas, USA February 3 7, 2014 Acoustic Techniques to Monitor and Troubleshoot Gas-lift Wells Carrie-Anne Taylor, Engineer Lynn Rowlan, Engineer Echometer Company Feb. 3-7,

More information

Dynamic IPR and Gas Flow Rate Determined for Conventional Plunger Lift Well

Dynamic IPR and Gas Flow Rate Determined for Conventional Plunger Lift Well Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 17 20, 2013 Dynamic IPR and Gas Flow Rate Determined for Conventional Plunger Lift Well Lynn Rowlan Determine Plunger Lift Gas

More information

Pacemaker Plunger Operations in Greater Natural Buttes

Pacemaker Plunger Operations in Greater Natural Buttes Gas Well Deliquification Workshop Sheraton Hotel, February 23-26, 2009 Pacemaker Plunger Operations in Greater Natural Buttes Bennie Allen (Anadarko), Mac Burton (Anadarko) & Justin Lake (IPS) Agenda How-it-works

More information

Gas Well Deliquification Workshop. Gas Assisted Rod Pump

Gas Well Deliquification Workshop. Gas Assisted Rod Pump Gas Well Deliquification Workshop Sheraton Hotel, February 23 25, 2015 Gas Assisted Rod Pump Daryl Mazzanti Executive VP Operations GARP Services LLC A subsidiary of Evolution Petroleum Corp (EPM- NYSEMKT)

More information

Intermittent Gas Lift and Gas Assist Plunger Lift

Intermittent Gas Lift and Gas Assist Plunger Lift 40 th Gas-Lift Workshop Houston, Texas, USA Oct. 23 27, 2017 Intermittent Gas Lift and Gas Assist Plunger Lift Claire Cherrey, Production Engineer Eagleford Anthony Williams, Production Engineer Bill Hearn,

More information

Is The Selection Of Artificial Lift

Is The Selection Of Artificial Lift Appalachian Basin Gas Well Deliquification Seminar Marietta College, Marietta, Ohio June 7-8, 2010 Is The Selection Of Artificial Lift Too Arbitrary? Jim Hacksma - Consultant How Is Artificial Lift (AL)

More information

Downhole Pressure Boosting: A production enhancement tool for both dry and liquid loaded Gas wells

Downhole Pressure Boosting: A production enhancement tool for both dry and liquid loaded Gas wells Gas Well Deliquification Workshop Adams Mark Hotel, February 25-27, 2008 Downhole Pressure Boosting: A production enhancement tool for both dry and liquid loaded Gas wells Norman Liley, Project Director

More information

Gas-Well De-Watering Method Field Study

Gas-Well De-Watering Method Field Study 2011 Appalachian Gas Well Deliquification Workshop Pittsburgh, PA June 13-14, 2011 Gas-Well De-Watering Method Field Study Rick D. Haydel, Donald J. Brink, William K. Acker, Gary J. Gassiott, SPE, Altec,

More information

Presented By Dr. Youness El Fadili. February 21 th 2017

Presented By Dr. Youness El Fadili. February 21 th 2017 Presented By Dr. Youness El Fadili February 21 th 2017 Outline Introduction Objective Critical rate definition Theory and development of New model Application and comparison of the New model Experimental

More information

Plunger Lift: SCSSSV Applications

Plunger Lift: SCSSSV Applications Gas Well Deliquification Workshop Adams Mark Hotel, February 23-26, 2009 Plunger Lift: SCSSSV Applications William Hearn, Weatherford Stathis Kitsios, Sachin Shinde, Dick Klompsma, Ewout Biezen, NAM Plunger

More information

Intrinsically Safe Acoustic Instrument Used in Troubleshooting Gas Lift Wells

Intrinsically Safe Acoustic Instrument Used in Troubleshooting Gas Lift Wells Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 17 20, 2013 Intrinsically Safe Acoustic Instrument Used in Troubleshooting Gas Lift Wells Lynn Rowlan, Echometer Company Carrie-Anne

More information

Anomaly Marker Method for Gas-Lift Wells

Anomaly Marker Method for Gas-Lift Wells 35 th Gas-Lift Workshop Houston, Texas, USA February 6 10, 2012 Anomaly Marker Method for Gas-Lift Wells Carrie-Anne Taylor, Echometer Company Lynn Rowlan, Echometer Company Feb. 6-10, 2012 2012 Gas-Lift

More information

Plunger Lift Algorithms A Review

Plunger Lift Algorithms A Review Gas Well Deliquification Workshop Sheraton Denver Hotel ; 2016 Plunger Lift Algorithms A Review David Cosby, P.E. Shale Tec LLC Learning Points owhat is an algorithm? ocontinuous vs conventional plunger

More information

Ball and Sleeve Plunger System Automation Algorithm Utilizing Ball Fall Rates

Ball and Sleeve Plunger System Automation Algorithm Utilizing Ball Fall Rates Gas Well Deliquification Workshop Sheraton Hotel, February 17 20, 2013 Ball and Sleeve Plunger System Automation Algorithm Utilizing Ball Fall Rates Ben Smiley & Jordan Portillo Anadarko Outline Purpose

More information

Gas Well Deliquification Workshop. Sheraton Hotel, Denver, Colorado February 29 March 2, 2016

Gas Well Deliquification Workshop. Sheraton Hotel, Denver, Colorado February 29 March 2, 2016 Gas Well Deliquification Workshop Sheraton Hotel, February 29 March 2, 2016 Enriched Inflow Performance Relationship (EIPR) Curves for Simultaneous Selection of Target Rate & Pump Setting Depth While Visualizing

More information

32 nd Gas-Lift Workshop. Optimizing Subsea Well Kick-off Operations Case Study Using FlowLift2

32 nd Gas-Lift Workshop. Optimizing Subsea Well Kick-off Operations Case Study Using FlowLift2 32 nd Gas-Lift Workshop The Hague, The Netherlands February 2-6, 2009 Optimizing Subsea Well Kick-off Operations Case Study Using FlowLift2 Denise Lima Artificial Lift Engineer Galileu de Oliveira Artificial

More information

Correlating Laboratory Approaches to Foamer Product Selectione

Correlating Laboratory Approaches to Foamer Product Selectione Gas Well Deliquification Workshop Sheraton Hotel, February 17 20, 2013 Correlating Laboratory Approaches to Foamer Product Selectione Shane Rorex, R&D Group Leader Foamers/Defoamers Outline Definition

More information

A Longer Lasting Flowing Gas Well

A Longer Lasting Flowing Gas Well 2018 Artificial Lift Strategies for Unconventional Wells Workshop Cox Convention Center, February 4 7, 2018 A Longer Lasting Flowing Gas Well New Dual-Tubing Flowing Design Paul Edwards, Production Engineer,

More information

Using Gas Lift to Unload Horizontal Gas Wells

Using Gas Lift to Unload Horizontal Gas Wells Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 27 March 2, 211 Using Gas Lift to Unload Horizontal Gas Wells Rob Sutton Marathon Oil Company Conventional Gas Lift Application

More information

Using Valve Performance in Gas Lift Design Software

Using Valve Performance in Gas Lift Design Software 32 nd Gas-Lift Workshop The Hague, The Netherlands February 2-6, 2009 Using Valve Performance in Gas Lift Design Software Tom Nations This presentation is the property of the author(s) and his/her/their

More information

New Single Well Gas Lift Process Facilitates Fracture Treatment Flowback

New Single Well Gas Lift Process Facilitates Fracture Treatment Flowback Gas Well Deliquification Workshop Sheraton Hotel, February 23-26, 2009 New Single Well Gas Lift Process Facilitates Fracture Treatment Flowback William G. Elmer, P.E. EOG Resources, Inc. Introduction Current

More information

Weatherford Inverse Gas Lift System (IGLS)

Weatherford Inverse Gas Lift System (IGLS) 36 th Gas-Lift Workshop Stavanger, Norway February 4 8, 2013 Weatherford Inverse Gas Lift System (IGLS) Jerry Sutton Senior Applications Engineer 2013 Gas-Lift Workshop Contents Why is IGLS needed? What

More information

37 th Gas-Lift Workshop Houston, Texas, USA February 3 7, Alan Brodie, PTC

37 th Gas-Lift Workshop Houston, Texas, USA February 3 7, Alan Brodie, PTC 37 th Gas-Lift Workshop Houston, Texas, USA February 3 7, 2014 Gas Lift Innovations which deliver more production and reduce or simplify well interventions Alan Brodie, PTC Feb. 3-7, 2014 2014 Gas-Lift

More information

Improving Performance of Gas Lift Compressors in Liquids-Rich Gas Service

Improving Performance of Gas Lift Compressors in Liquids-Rich Gas Service 2019 Artificial Lift Strategies for Unconventional Wells Workshop Cox Convention Center, February 11-14, 2019 Improving Performance of Gas Lift Compressors in Liquids-Rich Gas Service Will Nelle Bill Elmer,

More information

Global Gas Lift Optimization Using WellTracer Surveys

Global Gas Lift Optimization Using WellTracer Surveys 36 th Gas-Lift Workshop Stavanger, Norway February 4 8, 2013 Global Gas Lift Optimization Using WellTracer Surveys Tony Hord, Mike Johnson ExxonMobil Production Company 2013 Gas-Lift Workshop 1 WellTracer

More information

Modelling Gas Well Liquid (Un)Loading

Modelling Gas Well Liquid (Un)Loading Gas Well Deliquification Workshop Adams Mark Hotel, February 25-27, 28 Modelling Gas Well Liquid (Un)Loading Kees Veeken (NAM, Assen) Murat Kerem (Shell, Rijswijk) Objectives of Modelling Liquid loading

More information

High Pressure Continuous Gas Circulation: A solution for the

High Pressure Continuous Gas Circulation: A solution for the Gas Well Deliquification Workshop Sheraton Hotel, February 20 22, 2017 High Pressure Continuous Gas Circulation: A solution for the Pressure Dependent Permeability of the Haynesville Shale? Bill Elmer,

More information

Bellows Cycle Life & How Manufacturing Processes Can Impact it

Bellows Cycle Life & How Manufacturing Processes Can Impact it 40 th Gas-Lift Workshop Houston, Texas, USA Oct. 23 27, 2017 Bellows Cycle Life & How Manufacturing Processes Can Impact it Mark Davey / Principal Engineer 2017 Gas-Lift Workshop 1 Overview API 19G2 is

More information

31 st Gas-Lift Workshop

31 st Gas-Lift Workshop 31 st Gas-Lift Workshop Houston, Texas February 4-8, 2008 NEW REQUIREMENTS TO GAS LIFT VALVES Øyvind Stokka & Erling Kleppa Petroleum Technology Company This presentation is the property of the author(s)

More information

Honeywell s On-line Gas Lift Optimization Solution

Honeywell s On-line Gas Lift Optimization Solution 35 th Gas-Lift Workshop Houston, Texas, USA February 6 10, 2012 Honeywell s On-line Gas Lift Optimization Solution Ravi Nath and Sanjay Sharma Honeywell Process Solutions Houston, TX 1 Agenda Introduction

More information

Troubleshooting Unloading Gas Lift Design using DynaLift TM

Troubleshooting Unloading Gas Lift Design using DynaLift TM 34 th Gas-Lift Workshop Singapore February 7-11, 2011 Troubleshooting Unloading Gas Lift Design using DynaLift TM Ron Schmidt - Weatherford International William Rucker Weatherford International This presentation

More information

VARIABLE SLIPPAGE PUMP

VARIABLE SLIPPAGE PUMP VARIABLE SLIPPAGE PUMP Dover Artificial Lift, part of Dover Energy, is a team of industry-leading companies that utilize their collective resources to help oil & gas producers optimize revenues, profitability,

More information

Gas Lift Valve Testing

Gas Lift Valve Testing 36 th Gas-Lift Workshop Stavanger, Norway February 4 8, 2013 Gas Lift Valve Testing Angel Wileman, Research Engineer Southwest Research Institute, Fluid Dynamics Feb. 4 8, 2013 2013 Gas-Lift Workshop 1

More information

36 th Gas-Lift Workshop. Reverse Flow Check Valve Reliability and Performance Testing of Gas Lift Barrier Check Valves

36 th Gas-Lift Workshop. Reverse Flow Check Valve Reliability and Performance Testing of Gas Lift Barrier Check Valves 36 th Gas-Lift Workshop Stavanger, Norway February 4 8, 2013 Reverse Flow Check Valve Reliability and Performance Testing of Gas Lift Barrier Check Valves Jason Kamphaus, Senior Project Manager Schlumberger

More information

Considerations for Qualifying Elastomers Used in Artificial Lift Equipment

Considerations for Qualifying Elastomers Used in Artificial Lift Equipment 40 th Gas-Lift Workshop Houston, Texas, USA Oct. 23 27, 2017 Considerations for Qualifying Elastomers Used in Artificial Lift Equipment Edward de St. Remey, Sr. Mechanical Engineer, Artificial Lift Shell

More information

Gas-liquid flow optimization with a Bubble Breaker device

Gas-liquid flow optimization with a Bubble Breaker device 35 th Gas-Lift Workshop Houston, Texas, USA February 6 10, 2012 Gas-liquid flow optimization with a Bubble Breaker device Hendy T. Rodrigues, Petr. Eng. Petrobras Research Center Feb. 6-10, 2012 2012 Gas-Lift

More information

How does an unstable GLV affect the producing zones?

How does an unstable GLV affect the producing zones? 37 th Gas-Lift Workshop Houston, Texas, USA February 3 7, 2014 How does an unstable GLV affect the producing zones? Frode Hveding Vice President Reservoir 2014 Gas-Lift Workshop 1 Agenda Description of

More information

Selection, optimization and safe operation of bypass plungers

Selection, optimization and safe operation of bypass plungers Gas Well Deliquification Workshop Sheraton Hotel, Denver, Colorado February 19 22, 2012 Selection, optimization and safe operation of bypass plungers Set up for success Rick Nadkrynechny, T-Ram Canada;

More information

Continuous Injection of Hydrate Inhibitor in Gas Lift Gas to Mitigate Downtime Due to Downhole Annular Plugging

Continuous Injection of Hydrate Inhibitor in Gas Lift Gas to Mitigate Downtime Due to Downhole Annular Plugging 32 nd Gas-Lift Workshop The Hague, The Netherlands February 2-6, 2009 Continuous Injection of Hydrate Inhibitor in Gas Lift Gas to Mitigate Downtime Due to Downhole Annular Plugging John R. Cliver and

More information

Wireless I/O, Connecting Remote Sensors in a Wide Range of Environments

Wireless I/O, Connecting Remote Sensors in a Wide Range of Environments Gas Well Deliquification Workshop Sheraton Hotel, February 19 22, 2012 Wireless I/O, Connecting Remote Sensors in a Wide Range of Environments Glenn Longley, Sr. Product Manager FreeWave Technologies Agenda

More information

Hydraulic Piston Pump Field Trial

Hydraulic Piston Pump Field Trial Gas Well Deliquification Workshop Sheraton Hotel, February 23 25, 215 Hydraulic Piston Pump Field Trial Kees Veeken, Sjoerd den Daas, Tim Ebare, Erik Riemsma, Bert Lugtmeier (Shell-NAM, NL) David Bolt,

More information

A Combined Experimental & Numerical Research Program to Develop a Computer Simulator for Intermittent Gas-lift

A Combined Experimental & Numerical Research Program to Develop a Computer Simulator for Intermittent Gas-lift 37 th Gas-Lift Workshop Houston, Texas, USA February 3 7, 2014 A Combined Experimental & Numerical Research Program to Develop a Computer Simulator for Intermittent Gas-lift Bordalo, S. (1), Barreto, M.

More information

Gas-Lift Test Facility for High- Pressure and High-Temperature Gas Flow Testing

Gas-Lift Test Facility for High- Pressure and High-Temperature Gas Flow Testing 40 th Gas-Lift Workshop Houston, Texas, USA Oct. 23 27, 2017 Gas-Lift Test Facility for High- Pressure and High-Temperature Gas Flow Testing Angel Wileman, Senior Research Engineer Southwest Research Institute

More information

Downhole Gas Separators

Downhole Gas Separators Gas Well De-Liquification Workshop Denver, Colorado February 27 March1, 2006 Downhole Gas Separators A Laboratory and Field Study Jim McCoy, Echometer Company Tony Podio, University of Texas at Austin

More information

Barrier Philosophy for Wells on Gas lift and Ways of Reducing HSE Risks. Alan Brodie Feb 2011 For more info visit

Barrier Philosophy for Wells on Gas lift and Ways of Reducing HSE Risks. Alan Brodie Feb 2011 For more info visit Barrier Philosophy for Wells on Gas lift and Ways of Reducing HSE Risks Alan Brodie Feb 2011 For more info visit www.ptc.as Introduction Gas Lifted Well Integrity Management Incremental HSE risks Case

More information

De-Liquification and Revival of Oil & Gas Wells using Surface Jet Pump (SJP) Technology

De-Liquification and Revival of Oil & Gas Wells using Surface Jet Pump (SJP) Technology Gas Well Deliquification Workshop Sheraton Hotel, February 19 22, 2012 De-Liquification and Revival of Oil & Gas Wells using Surface Jet Pump (SJP) Technology Colin Morrison & Sacha Sarshar, Caltec, UK

More information

Plunger Lift Optimize and Troubleshoot

Plunger Lift Optimize and Troubleshoot Appalachian Basin Gas Well Deliquification Seminar Marietta College Plunger Lift Optimize and Troubleshoot David Cosby, P.E. Ferguson Beauregard CONTENTS Optimized? Optimize a single well Optimize many

More information

Sucker Rod Pumping Workshop Technology in a Mature Industry. September 2017 John C. Patterson Consultant Retired from ConocoPhillips (2015)

Sucker Rod Pumping Workshop Technology in a Mature Industry. September 2017 John C. Patterson Consultant Retired from ConocoPhillips (2015) Sucker Rod Pumping Workshop Technology in a Mature Industry September 2017 John C. Patterson Consultant Retired from ConocoPhillips (2015) It is important to honor the past while looking forward to the

More information

Dual Gas Lift Well Analysis Using WellTracer

Dual Gas Lift Well Analysis Using WellTracer 33 rd Gas-Lift Workshop Houston, Texas, USA February 1-5, 2010 Dual Gas Lift Well Analysis Using WellTracer Tony Hord ExxonMobil Production Company This presentation is the property of the author(s) and

More information

International Journal of Petroleum and Geoscience Engineering Volume 03, Issue 02, Pages , 2015

International Journal of Petroleum and Geoscience Engineering Volume 03, Issue 02, Pages , 2015 International Journal of Petroleum and Geoscience Engineering Volume 03, Issue 02, Pages 116- ISSN: 2289-4713 Improving Reservoir Recovery Factor Using Enhanced Electrical Submersible Pump Design; a Case

More information

Artificial Lift Basics Pre Reading

Artificial Lift Basics Pre Reading Artificial Lift Basics Pre Reading (Last Updated 7 January 2016) NOTICE AND DISCLAIMER The information contained herein and/or these workshop/seminar proceedings (WORK) was prepared by or contributed to

More information

Simplicity in VRU by using a Beam Gas Compressor

Simplicity in VRU by using a Beam Gas Compressor Simplicity in VRU by using a Beam Gas Compressor By Charlie D. McCoy and Mark Lancaster Abstract: Vapor Recovery Units are often expensive, complicated to operate and unable to deal with High H2S and liquids.

More information

bakerhughes.com CENesis PHASE multiphase encapsulated production solution Keep gas out. Keep production flowing.

bakerhughes.com CENesis PHASE multiphase encapsulated production solution Keep gas out. Keep production flowing. bakerhughes.com CENesis PHASE multiphase encapsulated production solution Keep gas out. Keep production flowing. Long horizontal laterals open more reservoir to the wellbore for greater conductivity and

More information

The Time Has Come For Coiled Rod. Reprinted from Well Servicing magazine

The Time Has Come For Coiled Rod. Reprinted from Well Servicing magazine The Time Has Come For Coiled Rod Reprinted from Well Servicing magazine The development of flush-by well service units and stand-alone coiled rod injector head technology has helped grow the coiled rod

More information

Tradition & Technology

Tradition & Technology Gaterotor Support Gaterotor Single Screw Compressors Design & Operation Bearing Bearings Main Screw Parallex Slide System The VSM Single Screw Compressor has one main rotor and two gaterotors. All bearings

More information

Air Operated Hydraulic Pumping Systems to 50,000 psi

Air Operated Hydraulic Pumping Systems to 50,000 psi High Pressure Equipment Air Operated Hydraulic Pumping Systems to 50,000 psi PS-10: 10,000 psi PS-20: 20,000 psi PS-30: 30,000 psi PS-40: 40,000 psi PS-50: 50,000 psi PS-90: 90,000 psi High Pressure air

More information

PANACEA P200 STAINLESS STEEL USER MANUAL

PANACEA P200 STAINLESS STEEL USER MANUAL Basic Features Stainless Steel body with 1.75 outside diameter. Will fit into wells down to 2 (schedule 80). Has an internal chamber volume of 200mL. Maximum depth below ground surface of 3000ft. Other

More information

Horizontal Well Artificial Lift Simulation: Unconventional Oil & Gas Well Case Histories

Horizontal Well Artificial Lift Simulation: Unconventional Oil & Gas Well Case Histories 2018 Artificial Lift Strategies for Unconventional Wells Workshop Cox Convention Center, February 4 7, 2018 Horizontal Well Artificial Lift Simulation: Unconventional Oil & Gas Well Case Histories Dr.

More information

Venting Atmospheric and Low-pressure Storage Tanks API STANDARD 2000 SEVENTH EDITION, MARCH 2014

Venting Atmospheric and Low-pressure Storage Tanks API STANDARD 2000 SEVENTH EDITION, MARCH 2014 Venting Atmospheric and Low-pressure Storage Tanks API STANDARD 2000 SEVENTH EDITION, MARCH 2014 Special Notes API publications necessarily address problems of a general nature. With respect to particular

More information

Lesson 6: Flow Control Valves

Lesson 6: Flow Control Valves : Flow Control Valves Basic Hydraulic Systems Hydraulic Fluids Hydraulic Tank Hydraulic Pumps and Motors Pressure Control Valves Directional Control Valves Flow Control Valves Cylinders : Flow Control

More information

Acoustic Liquid-Level Determination of Liquid Loading in Gas Wells

Acoustic Liquid-Level Determination of Liquid Loading in Gas Wells Gas Well De-Liquification Workshop February 28 - March 2, 2005 Acoustic Liquid-Level Determination of Liquid Loading in Gas Wells Robert Lestz, Eddie Bruner Lynn Rowlan ChevronTexaco OBJECTIVE: 1. Observe

More information

Standard Operating and Maintenance Instructions for Pumping System Model PS-150

Standard Operating and Maintenance Instructions for Pumping System Model PS-150 Standard Operating and Maintenance Instructions for Pumping System Model PS-150 High Pressure Equipment Company, LLC 2955 West 17th Street, Suite 6 PO Box 8248 Erie, PA 16505 USA 814-838-2028 (phone) 814-838-6075

More information

TECHNICAL BENEFITS OF CJS / RAISE HSP. Technical Advantages

TECHNICAL BENEFITS OF CJS / RAISE HSP. Technical Advantages TECHNICAL BENEFITS OF CJS / RAISE HSP Technical Advantages The HSP is designed for low- to mid- volume applications at flow rates of 1 cubic meter to 30 c. m per day. The benefits are in the details. The

More information

CHAPTER 3 : AIR COMPRESSOR

CHAPTER 3 : AIR COMPRESSOR CHAPTER 3 : AIR COMPRESSOR Robotic & Automation Department FACULTY OF MANUFACTURING ENGINEERING, UTeM Learning Objectives Identify types of compressors available Calculate air capacity rating of compressor

More information

A LIFE OF THE WELL ARTIFICIAL LIFT STRATEGY FOR UNCONVENTIONAL WELLS

A LIFE OF THE WELL ARTIFICIAL LIFT STRATEGY FOR UNCONVENTIONAL WELLS A LIFE OF THE WELL ARTIFICIAL LIFT STRATEGY FOR UNCONVENTIONAL WELLS Jay Miller Sales Manager Production Lift Companies Inc. Artificial Lift & Production Congress January 29, 2019 Unconventional Wells

More information

Multi-Stage Plunger Lift: Case Histories

Multi-Stage Plunger Lift: Case Histories Gas Well De-Liquification Workshop February 28 - March 2, 2005 Multi-Stage Plunger Lift: Case Histories Rick Hughes, Production Superintendent S. OK District Ted Davis, Production Foreman S. OK District

More information

10 Steps to Optimized Production

10 Steps to Optimized Production Gas Well Deliquification Workshop Sheraton Denver Hotel February 29 March 2; 2016 10 Steps to Optimized Production David Cosby, P.E. Shale Tec LLC Learning Points owhat is an optimized well? o10 Steps

More information

Sizing Pulsation Dampeners Is Critical to Effectiveness

Sizing Pulsation Dampeners Is Critical to Effectiveness Sizing Pulsation Dampeners Is Critical to Effectiveness Pressure variation is an important consideration when determining the appropriate size pulsation dampener needed for an application. by David McComb,

More information

STIPumpCard. User Manual

STIPumpCard. User Manual STIPumpCard User Manual Contents 1. Introduction...1 1.1. What is STIPumpCard?... 1 1.2. Main User Interface... 2 2. Input Parameters...4 2.1. Project... 4 2.2. Simulation Settings GroupBox... 4 2.3. Pump

More information

then the work done is, if the force and the displacement are in opposite directions, then the work done is.

then the work done is, if the force and the displacement are in opposite directions, then the work done is. 1. What is the formula for work? W= x 2. What are the 8 forms of energy? 3. Write the formula for the following: Kinetic Energy Potential Energy 4. If the force and the displacement are in the same direction,

More information