FLOAT EQUIPMENT AND CASING ACCESSORIES

FLOAT EQUIPMENT AND CASING ACCESSORIES

CONTENTS INTRODUCTION... 2 FLOAT EQUIPMENT... 4 Standard Valve... 4 Differential Valve... 5 SPECIALITY FLOAT EQUIPMENT Double Valve Float Shoes... 6 Float Equipment Options... 6 Thread Lock... 7 Inner String Equipment... 7 CEMENT PLUGS... 8 CENTRALIZERS... 9 Bow Spring Centralizer... 9 Ridged Centralizer... 9 Semi Ridged Spring Centralizer... 9 Slip On Close Tolerance Centralizer... 9 Stand Off Bands... 10 CASING JEWELRY... 11 Cement Baskets... 10 Stop Collars, Latch on, Slip on, Heavy Duty... 11 Cablewall Scratchers... 11 MECHANICAL STAGE COLLARS... 12 HYDRAULIC STAGE COLLARS... 14 NO DRILL MECHANICAL STAGE COLLARS... 15 CROSSOVERS & CIRCULATION SUBS... 15 Casing Table... 16 DRK OILTOOLS LTD. warrants that it will (at the Company's choice) either replace or refund the purchase price of any Goods found to be Defective in workmanship and/or materials. The Company is not liable for a defect in the Goods caused by fair wear and tear, abnormal or unsuitable conditions of storage or use or an act, neglect or default of the Purchaser or a third party (including but not limited to any default of or failure by the Purchaser to comply with specific product storage requirements or use made known to it by the Company); The Company is not liable for a defect in the Goods unless it is notified to the Company within one month of the date of delivery. Except as noted above, all conditions, warranties and representations, expressed or implied by statute, common law or otherwise, in relation to the supply, use of or failure to supply the goods are excluded to the fullest extent permitted by law. Subject to the provisions in condition noted below, the Company is not liable to Purchaser in contract, tort (including negligence or breach of statutory duty) or otherwise for any of the following losses or damages, whether direct or indirect, arising out of, or in connection with, the supply, non supply or delay in supplying the Goods or otherwise in connection with this Agreement: - loss or damage incurred by the Purchaser as a result of third party claims; loss of actual or anticipated profits; loss of business opportunity loss of anticipated savings; loss of goodwill; injury to reputation; orany indirect, special or consequential loss or damage howsoever caused even if the Company was advised of the possibility of them in advance. The entire liability of the Company under or in connection with the supply of the Goods, whether for negligence, breach of contract, misrepresentation or otherwise, is limited, in respect of each event or series of connected events, to the value of the Goods under the relevant Contract. 1

INTRODUCTION DRK Oiltools offers a range of premium casing accessories to meet the challenging demands of E & P companies operating world wide. To meet these demands, DRK has established a manufacturing facility of 78000 sq. ft. This facility has modern CNC machining, fabrication and processing equipment, testing and inspection facilities, material and product storage. A dedicated research and development group, design and quality/testing departments allows DRK to satisfy our customer s expectations of high quality functional products. DRK s main facility is located in a major industrial area in close proximity to accredited steel mills, numerous processing facilities, large universities, international airports and a seaport to support the operations. 2

INTRODUCTION DRK Oiltools has a presence i n both hemispheres to support our focus on global supply and support to our customers. DRK is committed to provide technically advanced equipment that has been designed, manufactured and tested to approved industry standards (API) and international standards (ISO) 3

FLOAT EQUIPMENT The DRK line of Float Equipment has been developed to withstand pressure and temperature ratings that meets API RP 10F. The equipment has been flow tested and back pressure tested with results being recorded and witnessed by third party inspectors. Equipment is supplied using seamless API grade material K-55, L-80, T-95, C-110, P-110, Q-125 or alternative high grade proprietary material grades to 155 KSI yield strengths with standard API Buttress and 8rd connections or a variety of premium connections. The 210 float shoes and 230 float collars feature: m Hi Flow valves to reduce fluid erosion and minimize pressure drop. m Hi Flow valves are manufactured in two sizes - 70mm and 90mm. m PDC drillable composite plastic materials used for the valve components. m Auto fill convertible valve is available. m Standard seal rated to 150 Degree C. with optional 200 Degree C. seal. FLOAT COLLAR SINGLE VALVE SERIES 230 m Exclusive High strength dilated grout to prevent fluid bypass between the body and grout. m Optional ball deflector manufactured from PDC drillable composite material. FLOAT SHOE SINGLE VALVE SERIES 210 4

FLOAT EQUIPMENT The Differential fill 215 float shoes and 235 float collars features: 235 FLOAT COLLAR m 45mm weighted ball is used to converts the valves. m Suitable for use in vertical wells and deviated wells to 15 Degrees. m PDC drillable materials used for the valve components. m Standard seal rated to 150 Degree C. with optional 200 Degree C. seal. m Exclusive High strength dilated grout to prevent fluid bypass between the body and grout. 215 FLOAT SHOE The Series 210 Float Shoes can be provided with many options to tailor the product for use in moderate to adverse well bore conditions. DRK s premium shoe is the Reamical Shoe that features: Helical Carbide Coated Blades that extend down the contour of the nose to the drill out diameter of the shoe. Bullet Nose with multiple down jets. Single and Double valve shoes available. Other options that can be provided include: REAMICAL SHOE Eccentric nose with multiple down jets. Helical reaming pads with or without carbide coating. Straight reaming pads with or without carbide coating. Down jet ports or side ports. Spade noses. Ball deflectors. Orifice fill float valves. Auto fill valve. DOUBLE VALVE FLOAT SHOE WITH SPADE NOSE & DOWN JETS 5

FLOAT EQUIPMENT BALL DEFLECTOR Series 200 Guide Shoes features DRK s high strength dilated grout,cast in a seamless API steel body. A cement nose is standard. Drive shoes or guide shoes with bullet or eccentric nose can optionally be supplied. 6

FLOAT EQUIPMENT Inner string cementing equipment manufactured by DRK is a stab-in style. The Series 213 and 233 stab-in equipment has the following features: STAB-IN STINGER 100% PDC drillable including the receptacle. LATCH DOWN DRILL PIPE Reusable drill pipe stinger WIPER PLUG with replaceable seals. Optional drill pipe wiper plugs are available in either the bumping style or latch-in style. STAB-IN FLOAT SHOE SINGLE VALVE SERIES 213 wiper plugs. DRK also offers Stab-in Latch-in style of equipment. The 214 Stab-in Latch Float shoe and Series 234 Float collar features: 100% PDC drillable including the receptacle. Push in - rotate out operation. Reusable drill pipe latch-in stinger. Optional latch-in drill pipe STAB-IN FLOAT SHOE SINGLE VALVE SERIES 233 Series 180 Thread lock kits are supplied as a two part epoxy in a convenient 225 grams size for locking the shoes and collars to the casing for the purpose of preventing these items from dislodging during drill out operations. 7

CEMENTING PLUGS DRK can provide top and bottom cement displacement plugs. These plugs are PDC drillable and are available in sizes 114.3MM to 339.7MM. PLASTIC CORED NON ROTATING TOP PLUG SERIES 264 Two styles of plugs are manufactured, conventional top and bottom plugs and non rotating top and bottom plugs. In conjunction with the non rotating plugs, a non rotating receiver plate must be ordered for the landing the plug in the top of the shoe or collar. The rubber elastomer on the plugs are for use with water based drilling mud or oil based drilling mud. PLASTIC CORED TOP PLUG SERIES 262 Special plugs for tapered casing strings and large diameter plugs for casing sizes larger then 339mm are available. PLASTIC CORED NON ROTATING BOTTOM PLUG SERIES 265 PLASTIC CORED BOTTOM PLUG SERIES 263 NON ROTATING TEETH INSERT USED WITH NON ROTATING PLUGS INSTALLED IN THE TOP OF FLOAT COLLARS AND FLOAT SHOES 8

CENTRALIZERS DRK centralizers have been designed to provide optimal performance in varying well bore applications. Conventional centralizers are manufactured in 4 main styles, including standard latch-on bow spring centralizers, latch-on semi rigid bow spring centralizers, slip-on close tolerance bow spring centralizers and latch-on rigid centralizers. These four styles of centralizers will meet the majority of casing centering requirements. These centralizers feature: LATCH-ON BOW SPRING CENTRALIZER SERIES 100 Spring made from Unique alloy steel that result in a welded centralizer that is stronger then any non weld centralizer being manufactured. LATCH-ON SEMI RIGID BOW SPRING CENTRALIZER SERIES 102 Convex flexible bow springs that result in higher restoring forces and low er running forces then commonly used flat springs. Collars with internally wrapped hinged for optimal strength locked with high strength locking hinge pins. SLIP-ON CLOSE TOLERANCE BOW SPRING CENTRALIZER SERIES 104 Collars have formed reinforcing ridges that strengthen the collars to 9

maintain size prior to and during use. LATCH-ON RIGID CENTRALIZER SERIES 120 1

CENTRALIZERS Solid slip on stand-off bands are manufactured in a medium duty pressed metal style and in a heavy duty style with solid vanes, the latter being available with or without set screws. These feature: STANDARD STAND-OFF BAND SERIES 122 m Constructed of steel, that has compressive and impact strengths higher then aluminum, zinc and composite plastic with a coefficient of friction less then zinc and aluminum. m No t e m p e r a t u r e limitations. HEAVY DUTY STAND-OFF BAND SERIES 123 HEAVY DUTY STAND- OFF BAND WITH SET SCREWS SERIES 124 SLIP-ON METAL FIN CEMENT BASKET SERIES 169 The DRK Cement Basket, a slip-on unit with full metal bow springs and metal fins with solid end collars. This basket is used for reducing cement pressure on the formations below the basket and for supporting the cement above weak formations or below stage cementing collars. 10

CASING JEWELRY LATCH-ON BOLT LOCK STOP COLLAR SERIES 140 DRK offers three styles of commonly used stop collars for locating the centralizers and cement baskets on the casing string. The most common stop collar is the Latch-on Stop Collar that uses a bolt lock to friction lock the collar to the casing. Application of standard torque will result in holding forces up to eight times the API allowable starting for bow spring centralizers. SLIP-ON SET SCREW LOCK STOP COLLAR SERIES 143 DRK also manufactures slip-on stop collars. The standard Slip-on Stop Collar is designed for use with close tolerance centralizers and is commonly used in small annular clearance applications such as the running of liner hangers. When very high running forces are expected, the use of the heavy duty slip-on set screw lock stop collar is recommended. Holding force of up to twenty-five times the API allowable centralizer starting force can be obtained with this style of stop collar.. HEAVY DUTY SLIP-ON SET SCREW LOCK STOP COLLAR SERIES 144 DRK manufactures a Latch-on Reciprocating Cable Scratcher for removal of mud cake through the reciprocation of the casing during running and displacement operations. RECIPROCATING CABLE WALL CLEANER SLIP-ON BOLT LOCK SERIES 161 11

MECHANICAL STAGE COLLAR The DRK Mechanical Stage Collar Series 250 and plug set has been designed for use in vertical and slightly deviated well bores. The features of the Mechanical Stage Collar: m The mechanical stage that has the shortest length currently being manufactured in the industry. The short length prevents the sleeve from being wedged against the body due to bending. m All components have burst and collapse pressures equal to or exceeding the API pressure ratings for the casing. m All stage collars are pressure tested prior to shipment to ensure sealing integrity of the tool. m Internally installed shear pins that can be adjusted in the field prior to use to increase and decrease opening and closing pressures. m No holes in the body for installing the shear pins results in no ancillary hole that maybe subject to pressure loss between the annulus and the casing bore. m Anti rotating locks to prevent rotation of the sleeves during drill out. m Opening seat made from aircraft grade forged aluminum to ensure burst and collapse pressure are achievable prior to opening of the stage collar. m Short seat lengths to allow for quick drill out. m Full bore cementing ports. m Catch pockets that prevent any sheared particle from preventing full operating and movement of the sleeve. m Snap ring locks the sleeve in the closed position. m All steel material used meet or exceeds the casing properties of the casing string being used in the well. SERIES 250 MECHANICAL STAGE COLLAR 12

MECHANICAL STAGE COLLAR STANDARD PLUG SET Standard plug sets included with each stage collar include a baffle plate, 1st stage wiper plug, free fall opening devise and closing plug. Alternative plug sets can be furnished, such as a continuous cementing plug set or 3 stage cementing plug sets. CLOSING PLUG m 1st stage plugs are latch in type that provide seal to prevent back flow of 1st stage cement. m 1st stage latch-in nose and free fall opening devise use poly pack seals to positive sealing. FREE FALL OPENING DEVICE 1ST STAGE LATCH DOWN WIPER PLUG AND LATCH- IN BAFFLE PLATE m All materials are PDC drillable. m Closing plug incorporates bleed off ports to prevent hydraulic lock during closing.. SIZE WEIGHT RANGE MAXIMUM OD MAXIMUM DRILL OUT ID OVERALL LENGTH IN (MM) lb/ft (wall mm) in (mm) in (mm) in (mm) 4 1/2 (114.3) 5 1/2 (139.7) 6 5/8 (168.3) 7 (177.8) 7 3/4 (196.9 9.5 to 11.6 (5.2 to 6.35) 3.975 (101.0) 25.0 5.562 (141.3) 11.6 to 15.1 (6.35 to 8.56) 3.890 (98.80) (635) 14.0 (5.69) 4.897 (124.4) 15.5-17.0 (6.99 to 7.72) 6.63 (168.4) 4.835 (122.8) 17.0 to 23.0 (7.72 to 10.54) 4.77 (121.3) 25.2 (641) 17.0 (6.22) 6.00 (152.0) 26 7.88 (200) 24.0 to 32.0 (8.94 to 12.07) 5.625 (142.8) (662) 23.0 to 26.0 (8.05 to 9.19) 6.251 (158.7) 26 8.15 ( 207) 26.0 to 32.0 (9.19 to 11.51) 6.161 (156.5) (662) 20.0 to 29.7 (6.35 to 9.53) 6.251 (158.7) 29.7 to 42.8 (9.53 to 14.27) 9.0 (228.6) 6.161 (156.5) 7 7/8 24.1 to 46.1 (10.92-15.11) 6.25 (159.1) (200.0) 9 5/8 (244.5) 10 3/4 (273.1) 32.3 to 40.0 (48.1 to 59.5) 8.855 (224.9) 40.0 to 47.0 (59.5 to 69.9) 11.25 (282.6) 8.689 (220.7) 43.5 to 53.5 (64.7 to 79.6) 8.609 (218.7) 32.75 to 40.5 (48.1 to 59.5) 8.855 (224.9) 40.0 to 47.0 (59.5 to 69.9) 12.0 (305.0) 8.689 (220.7) 43.5 to 53.5 (64.7 to 79.6) 8.609 (218.7) 13 3/8 (340) 61.0 to 72.0 (90.78 to 107.15) 15.0 (381) 12.25 (311.1) 14 3/8 (365) 13.88mm wall 15.75 (400.5) 13.285 (337.4) 27.9 (709) 28.9 (732) 30 (761) 35.13 (892.3) 35.13 (892.3) PUMP DOWN OPENING PLUG FOR CONTINUOUS CEMENTING BY-PASS 1ST STAGE PLUG AND BY-PASS BAFFLE PLATE FOR CONTINUOUS CEMENTING 13

HYDRAULIC STAGE COLLAR The DRK Hydraulic Stage Collar Series 252 and plug set has been designed for use in horizontal and highly deviated well bores and applications where opening of the stage collar after displacement of the first stage cement is required. In addition to all the features inherited from the Series 250 Mechanical stage collar the Series 252 Hydraulic stage collars has the following features : The opening pressure can be changed to allow opening of the tool through a wide range of pressures. STANDARD PLUG SET CLOSING PLUG 14 SERIES 252 HYDRAULIC STAGE COLLAR S IZ E W E IG H T R A N G E M A X IM U M O D The standard plug set is comprised of a first stage flexible follow plug with latch in nose and landing receiver plate and closing plug. The opening free fall trip device is optionally available for use if the stage collar is closed mechanically. When premium threads are used DRK recommends the use of a landing collar to receive the 1st stage latch down wiper plug. M A X IM U M D R IL L O U T ID O V E R A L L LE N G T H S IZ E W E IG H T R A N G E M A X IM U M O D 1ST STAGE LATCH DOWN WIPER PLUG AND LATCH-IN BAFFLE PLATE OPTIONAL FREE FALL OPENING DEVICE M A X IM U M D R IL L O U T ID O V E R A L L LE N G T H IN ( M M ) lb / ft ( w a l l m m ) in ( m m ) in ( m m ) in ( m m ) IN ( M M ) lb / ft ( w a l l m m ) in ( m m ) in ( m m ) in ( m m ) 4 1 / 2 ( 1 1 4. 3 ) 5 1 / 2 ( 1 3 9. 7 ) 6 5 / 8 ( 1 6 8. 3 ) 7 ( 1 7 7.8 ) 9. 5 to 1 1. 6 ( 5. 2 to 6. 3 5 ) 1 1. 6 to 1 5. 1 ( 6. 3 5 to 8. 5 6 ) 1 4.0 (5. 6 9 ) 1 5. 5-1 7. 0 ( 6. 9 9 to 7. 7 2 ) 1 7. 0 to 2 3. 0 ( 7. 7 2 to 1 0. 5 4 ) 1 7.0 (6. 2 2 ) 2 4. 0 to 3 2. 0 ( 8. 9 4 to 1 2. 0 7 ) 2 3. 0 to 2 6. 0 ( 8. 0 5 to 9. 1 9 ) 2 6. 0 to 3 2. 0 ( 9. 1 9 to 1 1. 5 1 ) 5. 5 6 2 ( 1 4 1. 3 ) 6. 6 3 ( 1 6 8. 4 ) 7. 8 8 ( 2 0 0 ) 8.1 5 ( 2 0 7 ) 3. 9 7 5 ( 1 0 1. 0 ) 3. 8 9 0 ( 9 8. 8 0 ) 4. 8 9 7 ( 1 2 4. 4 ) 4. 8 3 5 ( 1 2 2. 8 ) 4. 7 7 ( 1 2 1. 3 ) 6. 0 0 ( 1 5 2. 0 ) 5. 6 2 5 ( 1 4 2. 8 ) 6. 2 5 1 ( 1 5 8. 7 ) 6. 1 6 1 ( 1 5 6. 5 ) 2 5.0 ( 6 3 5 ) 2 5.2 ( 6 4 1 ) 2 6 ( 6 6 2 ) 2 6 ( 6 6 2 ) 9 5 / 8 ( 2 4 4. 5 ) 1 0 3 /4 ( 2 7 3. 1 ) 1 3 3 /8 ( 3 4 0 ) 3 2. 3 to 4 0. 0 ( 4 8. 1 to 5 9. 5 ) 4 0. 0 to 4 7. 0 ( 5 9. 5 to 6 9. 9 ) 4 3. 5 to 5 3. 5 ( 6 4. 7 to 7 9. 6 ) 3 2. 7 5 to 4 0. 5 ( 4 8. 1 to 5 9. 5 ) 4 0. 0 to 4 7. 0 ( 5 9. 5 to 6 9. 9 ) 4 3. 5 to 5 3. 5 ( 6 4. 7 to 7 9. 6 ) 6 1.0 to 7 2.0 ( 9 0. 7 8 to 1 0 7. 1 5 ) 1 1. 2 5 ( 2 8 2. 6 ) 1 2.0 ( 3 0 5. 0 ) 1 5. 0 (3 8 1 ) 8. 8 5 5 ( 2 2 4. 9 ) 8. 6 8 9 ( 2 2 0. 7 ) 8. 6 0 9 ( 2 1 8. 7 ) 8. 8 5 5 ( 2 2 4. 9 ) 8. 6 8 9 ( 2 2 0. 7 ) 8. 6 0 9 ( 2 1 8. 7 ) 1 2. 2 5 ( 3 1 1. 1 ) 2 8. 9 ( 7 3 2 ) 3 0 ( 7 6 1 ) 3 5. 1 3 ( 8 9 2. 3 )

NO DRILL STAGE COLLAR STANDARD PLUG SET CLOSING PLUG FREE FALL OPENING DEVICE 1ST STAGE LATCH DOWN WIPER PLUG AND LATCH- IN BAFFLE PLATE The DRK NO DRILL Mechanical Stage Collar Series 252 is designed for use in vertical and slightly deviated production casing. This tool inherits all the features of the Series 250 Mechanical Stage Collar in addition to the following: m Poly pak seal is used for the closing plug. This allows for positive sealing to close the cementing ports. m Flexible wiper fins are incorporated in the closing plug to enable easy displacement of the closing plug and seat with the subsequently run tubing when pushing this plug to bottom. S IZE W E IG H T R AN G E M A XIM U M OD M A XIM U M D R IL L OU T ID O VER AL L LE N G TH IN ( M M ) lb / ft ( w a ll m m ) in ( m m ) in ( m m ) in ( m m ) 4 1/ 2 ( 114. 3) 5 1/ 2 ( 139. 7) 6 5/ 8 ( 168. 3) 7 ( 177. 8) 9. 5 to 11. 6 ( 5. 2 to 6. 35) 3. 975 ( 101. 0) 5. 562 ( 141. 3) 11. 6 to 15. 1 ( 6. 35 to 8. 56) 3. 890 ( 98. 80) 14. 0 ( 5. 69) 4. 897 ( 124. 4) 15. 5-17. 0 ( 6. 99 to 7. 72) 6. 63 ( 168. 4) 4. 835 ( 122. 8) 1 7. 0 to 2 3. 0 ( 7.7 2 to 1 0. 5 4 ) 4. 7 7 ( 121. 3) 17. 0 ( 6. 22) 6. 00 ( 152. 0) 7. 88 ( 200) 2 4. 0 to 3 2. 0 ( 8.9 4 to 1 2. 0 7 ) 5. 6 2 5 ( 142. 8) 23. 0 to 26. 0 ( 8. 05 to 9. 19) 6. 251 ( 158. 7) 8. 15 ( 207) 26. 0 to 32. 0 ( 9. 19 to 11. 51) 6. 161 ( 156. 5) 24. 0 ( 610) 24. 2 ( 614) 25 ( 635) 25 ( 635) SERIES 252 NO DRILL MECHANICAL STAGE COLLAR Crossovers reduction crossovers and circulation swedges are manufactured by DRK. They can be provided with API or Premium casing, tubing and drill pipe threads. 15

CASING CHART CAS ING COUPLING CAS ING COUPLING CASING NOMINAL W ALL INS IDE OUTS IDE COUPLING NOMINAL W ALL INS IDE NOMINAL OUTS IDE BIT S IZE OUTS IDE WEIGHT WALL THICKNES S INSIDE DIAMETER BIT CASING NOMINAL OUTS IDE BIT S IZE OUTSIDE WEIGHT WALL THICKNES S INSIDE COUPLING DIAMETER BIT DIAMETER OUTSIDE WEIGHT THICKNESS DIAMETER DIAMETER DIAMETER OUTSIDE DIAMETER WEIGHT THICKNESS DIAMETER OUTSIDE DIAMETER DIAMETER DIAMETER DIAMETER DIAMETER DIAMETER INCH MM LB/FT KG/M INCH MM INCH MM INCH MM INCH MM INCH MM LB/FT KG/M INCH MM INCH MM INCH MM INCH MM 4 1/2 114.3 9.5 14.14 0.205 5.21 4.090 103.89 5.000 127.00 3 7/8 98.4 9 5/8 244.5 29.3 43.6 0.281 7.14 9.063 230.20 10.625 269.88 8 3/4 222.25 4 1/2 114.3 10.5 15.63 0.224 5.69 4.052 102.92 5.000 127.00 3 7/8 98.4 9 5/8 244.5 32.3 48.07 0.312 7.92 9.001 228.63 10.625 269.88 8 3/4 222.25 4 1/2 114.3 11.6 17.26 0.250 6.35 4.000 101.60 5.000 127.00 3 3/4 95.3 9 5/8 244.5 36.0 53.56 0.352 8.94 8.921 226.59 10.625 269.88 8 3/4 222.25 4 1/2 114.3 13.5 20.09 0.290 7.37 3.920 99.57 5.000 127.00 3 3/4 95.3 9 5/8 244.5 40.0 59.53 0.395 10.03 8.835 224.41 10.625 269.88 8 5/8 219.08 4 1/2 114.3 15.1 22.47 0.337 8.56 3.826 97.18 5.000 127.00 3 3/4 95.3 9 5/8 244.5 43.5 64.74 0.435 11.05 8.755 222.38 10.625 269.88 8 5/8 219.08 5 127.0 11.5 17.11 0.220 5.59 4.560 115.82 5.563 141.30 4 1/4 108.0 9 5/8 244.5 47.0 69.94 0.472 11.99 8.681 220.50 10.625 269.88 8 1/2 215.90 5 127.0 13.0 19.35 0.253 6.43 4.494 114.15 5.563 141.30 4 1/4 108.0 9 5/8 244.5 53.5 79.62 0.545 13.84 8.535 216.79 10.625 269.88 8 3/8 212.73 5 127.0 15.0 22.32 0.296 7.52 4.408 111.96 5.563 141.30 4 1/4 108.0 9 5/8 244.5 58.4 86.91 0.595 15.11 8.435 214.25 10.625 269.88 7 7/8 200.03 5 127.0 18.0 26.79 0.362 9.19 4.276 108.61 5.563 141.30 4 1/8 104.8 9 5/8 244.5 59.4 88.4 0.609 15.47 8.407 213.54 10.625 269.88 7 7/8 200.03 5 127.0 21.4 31.85 0.437 11.10 4.126 104.80 5.563 141.30 3 7/8 98.4 9 5/8 244.5 64.9 96.58 0.672 17.07 8.281 210.34 10.625 269.88 7 7/8 200.03 5 127.0 23.2 34.53 0.478 12.14 4.044 102.72 5.563 141.30 3 7/8 98.4 9 5/8 244.5 70.3 104.6 0.734 18.64 8.157 207.19 10.625 269.88 7 7/8 200.03 5 127.0 24.1 35.86 0.500 12.70 4.000 101.60 5.563 141.30 3 3/4 95.3 9 5/8 244.5 75.6 112.5 0.797 20.24 8.031 203.99 10.625 269.88 7 7/8 200.03 5 1/2 139.7 14.0 20.83 0.224 5.69 5.052 128.32 6.050 153.67 4 3/4 120.7 10 3/4 273.1 32.8 48.74 0.279 7.09 10.192 258.88 11.750 298.45 9 7/8 250.83 5 1/2 139.7 15.5 23.07 0.275 6.99 4.950 125.73 6.050 153.67 4 3/4 120.7 10 3/4 273.1 40.5 60.27 0.350 8.89 10.050 255.27 11.750 298.45 9 7/8 250.83 5 1/2 139.7 17.0 25.3 0.304 7.72 4.892 124.26 6.050 153.67 4 3/4 120.7 10 3/4 273.1 45.5 67.71 0.400 10.16 9.950 252.73 11.750 298.45 9 3/4 247.65 5 1/2 139.7 20.0 29.76 0.361 9.17 4.778 121.36 6.050 153.67 4 3/4 120.7 10 3/4 273.1 51.0 75.90 0.450 11.43 9.850 250.19 11.750 298.45 9 5/8 244.48 5 1/2 139.7 23.0 34.23 0.415 10.54 4.670 118.62 6.050 153.67 4 1/8 104.8 10 3/4 273.1 55.5 82.59 0.495 12.57 9.760 247.90 11.750 298.45 9 5/8 244.48 5 1/2 139.7 26.8 39.88 0.500 12.70 4.500 114.30 6.050 153.67 4 1/8 104.8 10 3/4 273.1 60.7 90.33 0.545 13.84 9.660 245.36 11.750 298.45 8 3/4 222.25 5 1/2 139.7 29.7 44.20 0.562 14.27 4.376 111.15 6.050 153.67 4 1/8 104.8 10 3/4 273.1 65.7 97.77 0.595 15.11 9.560 242.82 11.750 298.45 8 3/4 222.25 5 1/2 139.7 32.6 48.51 0.625 15.88 4.250 107.95 6.050 153.67 4 1/8 104.8 10 3/4 273.1 73.2 108.9 0.672 17.07 9.406 238.91 11.750 298.45 8 3/4 222.25 5 1/2 139.7 35.3 52.53 0.687 17.45 4.126 104.80 6.050 153.67 3 7/8 98.4 10 3/4 273.1 79.2 117.9 0.734 18.64 9.282 235.76 11.750 298.45 8 3/4 222.25 5 1/2 139.7 38.0 56.55 0.750 19.05 4.000 101.60 6.050 153.67 3 3/4 95.3 10 3/4 273.1 85.3 126.9 0.797 20.24 9.156 232.56 11.750 298.45 8 3/4 222.25 5 1/2 139.7 40.5 60.27 0.812 20.62 3.876 98.45 6.050 153.67 3 3/4 95.3 11 3/4 298.5 38.0 56.55 0.300 7.62 11.150 283.21 12.750 323.85 11 279.40 5 1/2 139.7 43.1 64.14 0.875 22.23 3.750 95.25 6.050 153.67 -- -- 11 3/4 298.5 42.0 62.50 0.333 8.46 11.084 281.53 12.750 323.85 10 3/4 273.05 5 3/4 146.1 18.0 26.79 0.303 7.70 5.144 130.66 6.535 166.00 4 3/4 120.7 11 3/4 298.5 47.0 69.94 0.375 9.53 11.000 279.40 12.750 323.85 10 3/4 273.05 5 3/4 146.1 19.7 29.32 0.335 8.51 5.081 129.06 6.535 166.00 4 3/4 120.7 11 3/4 298.5 54.0 80.36 0.435 11.05 10.880 276.35 12.750 323.85 10 5/8 269.88 5 3/4 146.1 21.9 32.59 0.374 9.50 5.002 127.05 6.535 166.00 4 5/8 117.5 11 3/4 298.5 60.0 89.29 0.489 12.42 10.772 273.61 12.750 323.85 10 5/8 269.88 5 3/4 146.1 24.4 36.31 0.421 10.69 4.907 124.64 6.535 166.00 4 5/8 117.5 11 3/4 298.5 65.0 96.73 0.534 13.56 10.682 271.32 12.750 323.85 9 7/8 250.83 6 5/8 168.3 17.0 25.30 0.245 6.22 6.135 155.83 7.390 187.71 6 152.4 11 3/4 298.5 71.0 105.7 0.582 14.78 10.586 268.88 12.750 323.85 9 7/8 250.83 6 5/8 168.3 20.0 29.76 0.288 7.32 6.049 153.64 7.390 187.71 5 7/8 149.2 12 3/4 323.9 45.2 67.27 0.335 8.51 12.081 306.86 13.819 351.00 11 3/4 298.45 6 5/8 168.3 24.0 35.72 0.352 8.94 5.921 150.39 7.390 187.71 5 5/8 142.9 12 3/4 323.9 50.4 75.00 0.374 9.50 12.002 304.85 13.819 351.00 11 3/4 298.45 6 5/8 168.3 28.0 41.67 0.417 10.59 5.791 147.09 7.390 187.71 5 5/8 142.9 12 3/4 323.9 58.6 87.21 0.437 11.10 11.876 301.65 13.819 351.00 11 5/8 295.28 6 5/8 168.3 32.0 47.62 0.475 12.07 5.675 144.15 7.390 187.71 5 3/8 136.5 12 3/4 323.9 65.2 97.03 0.488 12.40 11.774 299.06 13.819 351.00 11 5/8 295.28 7 177.8 17.0 25.3 0.231 5.87 6.538 166.07 7.875 200.03 6 1/4 158.8 12 3/4 323.9 77.2 114.9 0.583 14.81 11.585 294.26 13.819 351.00 10 5/8 269.88 7 177.8 20.0 29.76 0.272 6.91 6.456 163.98 7.875 200.03 6 1/4 158.8 13 3/8 339.7 48.0 71.43 0.330 8.38 12.715 322.96 14.375 365.13 12 1/4 311.15 7 177.8 23.0 34.23 0.317 8.05 6.366 161.70 7.875 200.03 6 1/4 158.8 13 3/8 339.7 54.5 81.1 0.380 9.65 12.615 320.42 14.375 365.13 12 1/4 311.15 7 177.8 26.0 38.69 0.362 9.19 62.760 1594.10 7.875 200.03 6 1/8 155.6 13 3/8 339.7 61.0 90.78 0.430 10.92 12.515 317.88 14.375 365.13 12 1/4 311.15 7 177.8 29.0 43.16 0.408 10.36 6.184 157.07 7.875 200.03 6 152.4 13 3/8 339.7 68.0 101.2 0.480 12.19 12.415 315.34 14.375 365.13 12 1/4 311.15 7 177.8 32.0 47.36 0.453 11.51 6.094 154.79 7.875 200.03 6 152.4 13 3/8 339.7 72.0 107.2 0.514 13.06 12.347 313.61 14.375 365.13 12 304.80 7 177.8 35.0 52.09 0.498 12.65 6.004 152.50 7.875 200.03 5 7/8 149.2 16 406.4 55.0 81.85 0.313 7.95 15.374 390.50 17.000 431.80 15 381.00 7 177.8 38.0 56.55 0.540 13.72 5.920 150.37 7.875 200.03 5 3/4 146.1 16 406.4 65.0 96.73 0.375 9.53 15.250 387.35 17.000 431.80 15 381.00 7 177.8 42.7 63.54 0.626 15.90 5.748 146.00 7.875 200.03 5 5/8 142.9 16 406.4 75.0 111.6 0.438 11.13 15.124 384.15 17.000 431.80 14 3/4 374.65 7 177.8 46.6 69.35 0.687 17.45 5.626 142.90 7.875 200.03 5 3/8 136.5 16 406.4 84.0 125 0.495 12.57 15.010 381.25 17.000 431.80 14 3/4 374.65 7 177.8 50.1 74.56 0.750 19.05 5.500 139.70 7.875 200.03 5 1/8 130.2 16 406.4 109.0 162.2 0.656 16.66 14.688 373.08 17.000 431.80 14 5/8 371.48 7 177.8 53.6 79.77 0.812 20.62 5.376 136.55 7.875 200.03 5 1/8 130.2 16 3/4 425.5 70.1 104.3 0.394 10.01 15.963 405.46 17.756 451.00 15 1/2 393.70 7 177.8 57.1 84.97 0.875 22.23 5.250 133.35 7.875 200.03 4 3/4 120.7 16 3/4 425.5 76.9 114.4 0.433 11.00 15.884 403.45 17.756 451.00 15 1/2 393.70 7 5/8 193.7 20.0 29.76 0.250 6.35 7.125 180.98 8.500 215.90 6 3/4 171.5 16 3/4 425.5 83.7 124.6 0.472 11.99 15.805 401.45 17.756 451.00 15 1/2 393.70 7 5/8 193.7 24.0 35.72 0.300 7.62 7.025 178.44 8.500 215.90 6 3/4 171.5 18 5/8 473.1 87.5 130.2 0.435 11.05 17.755 450.98 20.000 508.00 15 1/2 393.70 7 5/8 193.7 26.4 39.29 0.328 8.33 6.969 177.01 8.500 215.90 6 3/4 171.5 20 508.0 94.0 139.9 0.438 11.13 19.124 485.75 21.000 533.40 17 1/2 444.50 7 5/8 193.7 29.7 44.2 0.375 9.53 6.875 174.63 8.500 215.90 6 3/4 171.5 20 508.0 106.5 158.5 0.500 12.70 19.000 482.60 21.000 533.40 17 1/2 444.50 7 5/8 193.7 33.7 50.15 0.430 10.92 6.765 171.83 8.500 215.90 6 5/8 168.3 20 508.0 133.0 197.9 0.635 16.13 18.730 475.74 21.000 533.40 17 1/2 444.50 7 5/8 193.7 39.0 58.04 0.500 12.70 6.625 168.28 8.500 215.90 6 1/4 158.8 24 609.6 125.5 186.8 0.500 12.70 23.000 584.20 N/A N/A 22 7/8 581.03 7 5/8 193.7 42.8 63.69 0.562 14.27 6.501 165.13 8.500 215.90 6 1/4 158.8 24 609.6 158.5 235.9 0.635 16.13 22.730 577.34 N/A N/A 22 7/8 581.03 7 5/8 193.7 45.3 67.41 0.595 15.11 6.435 163.45 8.500 215.90 6 1/4 158.8 24 609.6 176.4 262.5 0.709 18.01 22.582 573.58 N/A N/A 22 7/8 581.03 7 5/8 193.7 47.1 70.09 0.625 15.88 6.375 161.93 8.500 215.90 6 1/4 158.8 24 609.6 201.1 299.3 0.812 20.62 22.376 568.35 N/A N/A 22 7/8 581.03 7 5/8 193.7 51.2 76.19 0.687 17.45 6.251 158.78 8.500 215.90 6 152.4 26 660.4 202.3 301.1 0.750 19.05 24.500 622.30 N/A N/A 22 7/8 581.03 7 5/8 193.7 55.3 82.3 0.750 19.05 6.125 155.58 8.500 215.90 6 152.4 26 660.4 267.0 397.3 0.812 20.62 24.376 619.15 N/A N/A 22 7/8 581.03 7 3/4 196.9 46.1 68.6 0.595 15.11 6.560 166.62 -- -- 6 1/4 158.8 26 660.4 182.7 271.9 0.866 22.00 24.268 616.41 N/A N/A 22 7/8 581.03 8 5/8 219.1 24.0 35.72 0.264 6.71 8.097 205.66 9.625 244.48 7 7/8 200.0 26 660.4 267.0 397.3 1.000 25.40 24.000 609.60 N/A N/A 22 7/8 581.03 8 5/8 219.1 28.0 41.67 0.304 7.72 8.017 203.63 9.625 244.48 7 7/8 200.0 28 711.2 182.7 371.9 0.625 15.88 26.750 679.45 N/A N/A 26 660.40 8 5/8 219.1 32.0 47.62 0.352 8.94 7.921 201.19 9.625 244.48 7 5/8 193.7 28 711.2 218.3 324.9 0.750 19.05 26.500 673.10 N/A N/A 26 660.40 8 5/8 219.1 36.0 53.57 0.400 10.16 7.825 198.76 9.625 244.48 7 5/8 193.7 30 762.0 196.1 291.8 0.625 15.88 28.750 730.25 N/A N/A 26 660.40 8 5/8 219.1 40.0 59.53 0.450 11.43 7.725 196.22 9.625 244.48 7 1/2 190.5 30 762.0 234.3 348.7 0.750 19.05 28.500 723.90 N/A N/A 26 660.40 8 5/8 219.1 44.0 65.48 0.500 12.70 7.625 193.68 9.625 244.48 7 3/8 187.3 30 762.0 309.7 460.9 1.000 25.40 28.000 711.20 N/A N/A 26 660.40 8 5/8 219.1 49.0 72.92 0.557 14.15 7.511 190.78 9.625 244.48 7 3/8 187.3