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Bottom set downhole plug

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-033/134
  • E21B-033/12
  • E21B-023/06
  • B23P-019/04
  • E21B-034/00
  • E21B-033/129
  • B23P-019/08
  • B25B-027/00
출원번호 US-0329096 (2011-12-16)
등록번호 US-9309744 (2016-04-12)
발명자 / 주소
  • Frazier, W. Lynn
출원인 / 주소
  • Magnum Oil Tools International, Ltd.
대리인 / 주소
    Jackson Walker, LLP
인용정보 피인용 횟수 : 4  인용 특허 : 217

초록

A plug for isolating a wellbore. The plug can include a body having a first end and a second end, wherein the body is formed from one or more composite materials and adapted to receive a setting tool through the first end thereof, at least one malleable element disposed about the body, at least one

대표청구항

1. A shearable insert for a downhole plug, comprising: a body having a first end and a second end;a shoulder formed on an outer surface of the body, and located between the first and second ends of the body;one or more threads disposed on the outer surface of the body between the shoulder and the fi

이 특허에 인용된 특허 (217)

  1. Huang,Hsiang Po, Adapter for impact rotary tool.
  2. McGuire,Bob; Dallas,L. Murray, Adapters for double-locking casing mandrel and method of using same.
  3. Suzuki, Yoshinori; Yamane, Kazuyuki; Sato, Hiroyuki; Watanabe, Takahiro, Aliphatic polyester composition and method for producing the same.
  4. Hokari, Yuki; Ikeda, Tsukasa; Yamane, Kazuyuki, Aliphatic polyester resin composition.
  5. Zimmerman, Patrick J.; Turley, Rocky A.; Oudat, Rami Al, Anchoring and sealing system for a downhole tool.
  6. Angman, Per G.; Slack, Maurice W., Anchoring device for a wellbore tool.
  7. Hatcher Wayne B. (P.O. Box 305 Harvey LA 70059), Angled severing head.
  8. Bohlen J. Tad (Duncan OK) Smith Donald R. (Wilson OK) Berscheidt Kevin T. (Duncan OK), Apparatus and method of anchoring and releasing from a packer.
  9. Streich Steven G. (Duncan OK) Berscheidt Kevin T. (Duncan OK), Apparatus and method of anchoring and releasing from a packer.
  10. Bruso, Bruce L., Apparatus for high-volume in situ soil remediation.
  11. Bruso, Bruce L., Apparatus for high-volume in situ soil remediation.
  12. Blackwell Henry W. (Venus TX) Talley Clifford L. (Hobbs NM) Lacy Rodger D. (Midland TX), Apparatus for installing a liner within a well bore.
  13. Mayland Harold E. (2467 S. Granby Way Aurora CO 80014), Apparatus for releasably bridging a well.
  14. Callihan Rudy B. (San Antonio TX) Stone Lyndon R. (San Antonio TX), Apparatus for well cementing through a tubular member.
  15. Sato, Hiroyuki; Yamane, Kazuyuki; Hokari, Yuki; Kobayashi, Fuminori, Aromatic polyester resin composition.
  16. Sato, Hiroyuki; Yamane, Kazuyuki; Hokari, Yuki; Kobayashi, Fuminori; Ono, Toshihiko, Aromatic polyester resin composition and process for production thereof.
  17. McLeod Roderick D. (5104-125 Street Edmonton ; Alberta CAX T6H 3V5), Back pressure plug tool.
  18. Dallas, L. Murray, Backpressure adapter pin and methods of use.
  19. Dallas, L. Murray, Backpressure adaptor pin and methods of use.
  20. Prosser Albert C. (Norman OK), Ball and seat valve.
  21. Roberts, William M., Ball seat sub.
  22. Bishop,Floyd Romaine; Traweek,Marvin Bryce; Ross,Richard J.; Walker,David J.; Turner,DeWayne M., Bi-directional ball seat system and method.
  23. Todd,Bradley L.; Starr,Phillip M.; Swor,Loren C.; Schwendemann,Kenneth L.; Munoz, Jr.,Trinidad, Biodegradable downhole tools.
  24. Rosanwo Sylvester,DEX, Bit holder.
  25. Corcoran, Kevin L., Blade holder for an electronic media cutter.
  26. Sinclair Richard G. (Columbus OH), Blends of polyactic acid.
  27. Yamane, Kazuyuki; Kato, Ryo; Sato, Hiroyuki, Bottle excellent in recyclability and method for recycling the bottle.
  28. Stanojcic, Milorad; East, Jr., Loyd E.; Surjaatmadja, Jim; Smith, Malcolm J., Bottom hole assembly for subterranean operations.
  29. Frazier, W. Lynn, Bottom set down hole tool.
  30. Frazier, W. Lynn, Bottom set downhole plug.
  31. Bolt ; Jr. Donald B., Bridge plug.
  32. Zimmerman, Patrick J.; Wagoner, Danny W.; Stafford, Tyson; Speller, David, Bridge plug for use in a wellbore.
  33. Harris Allen E. (Duncan OK), Casing bridge plug with push-out pressure equalizer valve.
  34. McGuire, Bob, Casing mandrel for facilitating well completion, re-completion or workover.
  35. McGuire, Bob, Casing mandrel for facilitating well completion, re-completion or workover.
  36. Hofman, Raymond A., Cemented open hole selective fracing system.
  37. Coone Malcolm G. (Katy TX) Cole Frank (Sugar Land TX), Cementing apparatus.
  38. Brown ; deceased Cicero C. (late of Houston TX BY Joe R. Brown ; executor), Check valve assembly.
  39. Chammas Edmond D. (Houston TX), Chemical cutting apparatus.
  40. Yuan Yusheng ; Davison Douglas W. ; Berscheidt Kevin T., Chip resistant buttons for downhole tools having slip elements.
  41. Grantham Rodger P. (Springfield MO), Coaxial hose fitting.
  42. Cockrell Darryl W. (Houston TX), Combination release mechanism for downhole well apparatus.
  43. Frazier, Warren L., Composite bridge plug system.
  44. Frazier, W. Lynn, Configurable insert for a downhole tool.
  45. Duphorne, Darin H., Convertible downhole devices and method of performing downhole operations using convertible downhole devices.
  46. Clydesdale Graham (Aberdeen GB6), Corebarrel.
  47. Stehling Henry J. (Bedford TX) Hughes ; Jr. George M. (Fort Worth TX) North Grady C. (Grapevine TX), Coupling for fire hydrant-fire hose connection.
  48. Yamane, Kazuyuki; Miura, Hiromitsu; Ono, Toshihiko; Nakajima, Junji; Itoh, Daisuki, Crystalline polyglycolic acid, polyglycolic acid composition and production process thereof.
  49. Beynon, Andrew Mark, Cutter with pilot tip.
  50. Hunter, William D.; Becker, Ronald C., Cutting tooth for trencher chain.
  51. Willberg, Dean M.; Fredd, Christopher N.; Bulova, Marina, Degradable fiber systems for stimulation.
  52. Gardner Bradley M. ; Smith Ann M. ; Hanson Richard W. ; Hodges Richard T., Device and method for producing a containment barrier underneath and around in-situ buried waste.
  53. Posch Jurgen,DEX, Device for excavating an elongated depression in soil.
  54. Scott Danny Eugene, Diamond enhanced insert for rolling cutter bit.
  55. Starr,Philip M.; Swor,Loren C.; Folds,Don S., Dissolvable downhole tools.
  56. McGregor, Ronald W., Dockable direct mechanical actuator for downhole tools and method.
  57. Nutley, Kim; Nutley, Brian, Downhole apparatus with a swellable connector.
  58. Greenlee, Donald Roy; Greenlee, Donald Jonathan, Downhole apparatus with packer cup and slip.
  59. Murray, Douglas J., Downhole method using multiple plugs.
  60. Bolding, Jeffrey L.; Smith, David R, Downhole safety valve apparatus and method.
  61. Bolding, Jeffrey L.; Smith, David Randolph, Downhole safety valve apparatus and method.
  62. Hushbeck Donald F. (Duncan OK) Yuan Yusheng (Houston TX) Davison Douglas W. (Pearland TX), Downhole tool apparatus and method of limiting packer element extrusion.
  63. Streich Steven G. (Duncan OK) Hushbeck Donald F. (Duncan OK) Berscheidt Kevin T. (Duncan OK) Jacobi Rick D. (Duncan OK), Downhole tool apparatus with non-metallic components and methods of drilling thereof.
  64. Streich Steven G. (Duncan OK) Hushbeck Donald F. (Duncan OK) Berscheidt Kevin T. (Duncan OK) Jacobi Rick D. (Duncan OK), Downhole tool apparatus with non-metallic components and methods of drilling thereof.
  65. Branch Alton L. (Comanche OK) Smith Donald R. (Wilson OK) Berscheidt Kevin T. (Duncan OK), Downhole tool apparatus with non-metallic packer element retaining shoes.
  66. Nish, Randall W.; Jones, Randy A., Downhole tool with exposable and openable flow-back vents.
  67. Burris, II,Wesley J.; Schwendemann,Kenneth L.; Starr,Phillip M.; Fripp,Michael L.; Goiffon,John J.; Hales,John H.; Rodgers,John; Towers,Darrin N., Downhole tool with navigation system.
  68. Jacobi Ricky D. (Duncan OK) Berscheidt Kevin T. (Duncan OK) Hushbeck Donald F. (Duncan OK), Downhole tool with sliding valve.
  69. Gabriel Slup ; Douglas J. Lehr, Drillable bridge plug.
  70. Shkurti, Piro; Tran, Lap T.; Roberts, William M.; Melenyzer, George J., Drillable bridge plug.
  71. Slup, Gabriel; Lehr, Douglas J., Drillable bridge plug.
  72. Slup, Gabriel; Lehr, Douglas J., Drillable bridge plug.
  73. Slup, Gabriel; Lehr, Douglas J.; Allen, Tommy J.; Cox, Blake Robin; Deel, Donald W.; Zimmerman, Samuel Mark, Drillable bridge plug.
  74. Wyatt Mark L. (Tulsa OK), Drillable bridge plug.
  75. Nish, Randy W.; Jones, Randy A.; Lawson, Robin, Drillable down hole tool.
  76. Guillory, Brett; Ward, David, Drillable inflatable packer & methods of use.
  77. Sukup Richard A. (Burleson TX) Harris Monty E. (Azle TX), Drillable well-fluid flow control tool.
  78. Deniau, Alain; Mathieu, Fabrice, Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils.
  79. Sullaway Bob L. (Duncan OK), EZ disposal packer.
  80. Crawley Dolph, Earth-boring bit having cutter with replaceable kerf ring with contoured inserts.
  81. Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald; Duell, Alan B.; Filippov, Andrei Gregory, Expandable connector.
  82. Hakki, Aygun, Fastenings, supports or assemblies.
  83. Carmody Michael A. (Broken Arrow OK) Cognevicy Michael L. (Tulsa OK), Flapper type safety valve for subterranean wells.
  84. Baski Henry A. (Denver CO) Hauck Emil (Littleton CO), Flow and pressure control packer valve.
  85. Newton, Daniel; Xu, Yang, Flow control arrangement and method.
  86. Kevin T. Berscheidt ; Donald R. Smith ; Lee Wayne Stepp ; Don S. Folds ; Gregory W. Vargus, Frac plug with caged ball.
  87. Murray,Douglas J., Frac system without intervention.
  88. Clayton, Robert; Porter, Jesse, Fracturing plug convertible to a bridge plug.
  89. Allen Jack R. ; Lang Heinrich H., Full bore tubing hanger system.
  90. Shiiki Zenya,JPX ; Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX, Gas-barrier composite film.
  91. Shiiki, Zenya; Kawakami, Yukichika; Sato, Nobuo; Hoshino, Mitsuru; Kouyama, Toshitaka, Gas-barrier, multi-layer hollow container.
  92. Yamane, Kazuyuki; Kawakami, Yukichika, Glycolide production process, and glycolic acid composition.
  93. Yamane,Kazuyuki; Kawakami,Yukichika, Glycolide production process, and glycolic acid oligomer for glycolide production.
  94. Sjlander Robert (Oakville CAX) Stenmark Dag (Stenungsund SEX), Grinding cup.
  95. Fink Trevor (University Heights OH), Hard rock trench cutting machine.
  96. Clary Sammy R. (Jay FL) Hutto Michael R. (Jay FL) Stambaugh Tommy L. (Celina TX), Hostile environment packer system.
  97. Smith Donald A. (Innisfail CAX), Hydraulic disconnect.
  98. Magee ; Jr. Robert L. (Fort Worth TX), Hydraulic setting tool.
  99. Vick Michael L., Hydraulic setting tool.
  100. Baker Samuel F. (P.O. Box 35729 Houston TX 77235-5729), Hydraulically actuated liner hanger arrangement and method.
  101. Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX ; Shiiki Zenya,JPX, Injection-molded product of polyglycolic acid and production process thereof.
  102. Sollami Phillip A. (Herrin IL), Insert for tungsten carbide tool.
  103. Gray, Kevin L., Interface for deploying wireline tools with non-electric string.
  104. Yokley, John M.; Reimert, Larry E., Liner hanger running tool and method.
  105. Fraser ; III James M. ; Stringfellow Steven W., Liner wiper plug apparatus and method.
  106. Myerley, Thomas S.; Strattan, Scott C.; McVicker, Van J., Lock open and control system access apparatus and method for a downhole safety valve.
  107. Vargus Gregory W. ; Hushbeck Donald F. ; Berscheidt Kevin T. ; Winslow Donny W. ; Smith Donald R. ; Hawkins Thomas W., Low pressure, high temperature composite bridge plug.
  108. Vogel, Jason Jon; Nish, Randall Williams; Jones, Randy Arthur, Means for creating field configurable bridge, fracture or soluble insert plugs.
  109. Hinds, Cyril, Method and apparatus for drilling wells.
  110. Barbee, Phil, Method and apparatus for dropping a pump down plug or ball.
  111. Maguire, Patrick G.; Coon, Robert J.; Simpson, Neil Andrew Abercrombie, Method and apparatus for expanding and separating tubulars in a wellbore.
  112. Blizzard William A. (Houston TX) Garner ; Jr. James K. (Pearland TX) Anderson John D. (Humble TX), Method and apparatus for stopping well production.
  113. Perkin Gregg S. (Kingwood TX) Papke Duane D. (Alberta CAX), Method and apparatus for well drilling.
  114. Richardson Charles N. (Overton TX), Method and apparatus for well treating.
  115. Sato, Hiroyuki; Hokari, Yuki; Yamane, Kazuyuki; Kobayashi, Fuminori, Method for controlling water resistance of polyglycolic acid resin.
  116. Yamane, Kazuyuki; Kato, Ryo; Tobita, Hisanori, Method for producing multilayer stretch-molded article.
  117. Yamane, Kazuyuki; Hoshi, Tomohiro; Ogawa, Tomoyuki, Method for purification of cyclic ester.
  118. Ogawa, Tomoyuki; Kikuchi, Michio, Method for purifying hydroxycarboxylic acid, method for producing cyclic ester, and method for producing polyhydroxycarboxylic acid.
  119. Yamane, Kazuyuki; Kato, Ryo; Wakamatsu, Akiko, Method of recycling laminated molding.
  120. Haugen,David M.; Habetz,Jeffrey Michael, Methods and apparatus for connecting tubulars while drilling.
  121. Borowski Karl-Heinz (Bochum DEX), Mining machine with cutter drums and sensing apparatus.
  122. Sugden, David B.; Waddell, Bruce A.; Kindsvater, James P.; Moffat, Robert B., Mobile mining machine and method.
  123. Cooper Mark (Pella IA) Roozeboom Keith (Pella IA), Mounting apparatus for a bridge of a trenching machine.
  124. McGarian,Bruce; Gillies,Ian Alexander, Multi-cycle downhill apparatus.
  125. McGarian,Bruce; Tulloch,Rory McCrae; Gillies,Ian A., Multi-cycle downhole apparatus.
  126. Smith ; Jr. Sidney K. ; Preece William B., Multi-port cementing head.
  127. Sato, Takashi; Suzuki, Satoru; Itoh, Daisuke, Multilayer blow molded container and production process thereof.
  128. Nakajima, Junji; Kato, Takafumi; Matsukura, Yoshihiro, Multilayer container of polyglycolic acid and polyester and blow molding production process.
  129. Sato, Takashi; Yamane, Kazuyuki; Wakabayashi, Juichi; Sato, Tomoaki; Suzuki, Takehisa, Multilayer sheet made of polyglycolic acid resin.
  130. Pringle Ronald E. (Houston TX) Morris Arthur J. (Magnolia TX), Multiple use well packer.
  131. Stokley Charles O. (Houston TX) Sanford Lawrence (Houston TX), Multiple-set downhole tool and method.
  132. Watson Brock W. (Duncan OK), Non-rotating cementing plug with molded inserts.
  133. Vaidya, Nitin Y.; Bhavsar, Rashmi; Marya, Manuel, Oilfield elements having controlled solubility and methods of use.
  134. Read Norman W. (Dallas TX), Oilwell tubing tester with trapped valve seal.
  135. Harrison Michael L., Open barrel cage.
  136. Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX ; Shiiki Zenya,JPX, Oriented polyglycolic acid film and production process thereof.
  137. Szarka, David D.; Rogers, Hank E., PDF valve.
  138. Smith,Donald; Winslow,Donny; Sutton,Mike; Martin,Tracy, Packer element retaining system.
  139. Doane, James C., Packer releasing system.
  140. Van Ryswyk, Mathys Marion, Piercing cap drive socket.
  141. Shiiki Zenya (Fukushima-ken JPX) Kawakami Yukichika (Fukushima-ken JPX), Poly(ethylene oxalate), product formed of molded therefrom and production process of poly(ethylene oxalate).
  142. Yamane, Kazuyuki; Kawakami, Yukichika; Sato, Hiroyuki; Hoshi, Tomohiro, Polyester production process and reactor apparatus.
  143. Sato, Hiroyuki; Akutsu, Fumio; Kobayashi, Fuminori, Polyglycolic acid resin composition.
  144. Sato, Hiroyuki; Kobayashi, Fuminori; Akutsu, Fumio; Momose, Katsushi, Polyglycolic acid resin particle composition and process for production thereof.
  145. Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX ; Shiiki Zenya,JPX, Polyglycolic acid sheet and production process thereof.
  146. Allen Richard G. (Houston TX) Glaser Mark C. (Bellaire TX), Positive locating expendable plug.
  147. Turley, Rocky; McKeanchnie, John, Pressure isolation plug for horizontal wellbore and associated methods.
  148. Sato, Hiroyuki; Akutsu, Fumio; Kobayashi, Fuminori; Okada, Yasushi, Process for producing aliphatic polyester.
  149. Sato, Hiroyuki; Akutsu, Fumio; Kobayashi, Fuminori; Okada, Yasushi, Process for producing aliphatic polyester.
  150. Sato,Hiroyuki; Akutsu,Fumio; Kobayashi,Fuminori; Hokari,Yuki, Process for producing aliphatic polyester composition.
  151. Ogawa, Tomoyuki; Kagoshima, Masaru, Process for producing glycolide and glycolic acid oligomer for production of glycolide.
  152. Sato, Hiroyuki; Kobayashi, Fuminori; Akutsu, Fumio; Momose, Katsushi, Process for producing polyglycolic acid resin composition.
  153. Ogawa, Tomoyuki; Hoshi, Tomohiro; Kushida, Tsutomu; Otawara, Kentaro, Process for purifying hydroxycarboxylic acid, process for producing cyclic ester, and process for producing polyhydroxycarboxylic acid.
  154. Yamane, Kazuyuki; Kawakami, Yukichika; Hoshi, Hajime; Sunagawa, Kazuhiko, Process for the preparation of cyclic esters and method for purification of the same.
  155. Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX ; Shiiki Zenya,JPX, Production process for injection-molded product of polyglycolic acid.
  156. Sato, Hiroyuki; Hoshi, Tomohiro; Okada, Yasushi; Suzuki, Yoshinori, Production process of aliphatic polyester.
  157. Moussy Jacques L. (Boulogne FRX) Lescoeur Jean A. (Paris FRX), Production tubes for use in the completion of an oil well.
  158. Jackson ; Jr. G. C. (Dallas TX) Bramlett Kenneth W. (Arlington TX) Dennis James G. (Pottsboro TX), Quick release downhole motor coupling.
  159. Sugden, David B., Raise bit with cutters stepped in a spiral and flywheel.
  160. Hromas Joe C. ; Huber Klaus B., Releasable connector assembly for a perforating gun and method.
  161. McMahan Michael E. ; Kroll Dennis E. ; Yuan Yusheng, Removable non-metallic bridge plug or packer.
  162. Kristiansen Juan C. (Chubut ARX), Reperforable bridge plug.
  163. Howard J. Walk, Replaceable multiple TCI kerf ring.
  164. Turley,Rocky A.; Fishbeck,Craig; Oudat,Rami Al; Zimmerman,Patrick J.; Parker,Charles D.; Niklasch,Michael R.; Eldridge,William J.; Freihet,Roland; Hines, III,William F.; Murray,Bill, Resin impregnated continuous fiber plug with non-metallic element system.
  165. Kilgore Marion D., Retrievable annular safety valve system.
  166. Turley,Rocky A.; Garcia,Joseph R., Retrievable bridge plug.
  167. Jacob, Jean-Luc, Retrievable surface controlled subsurface safety valve.
  168. Braddick Britt O. (Houston TX), Retrievable well bore tubular member packer arrangement and method.
  169. King, James G.; Ruddock, David B., Reusable ball seat having ball support member.
  170. Anitua Aldecoa, Eduardo, Ridge expander drill.
  171. Cobbs David C. (669 E. 139 Pl. Glenpool OK 74033) Cobbs James H. (5350 E. 46th St. Tulsa OK 74135), Rock saw.
  172. Dollison William W. (Dallas TX), Rotary locking system with metal seals.
  173. Jimmie L. Sollami, Rotatable cutting tool with notched radial fins.
  174. Vick ; Jr. James D. ; Dickson Rennie L. ; Welch William R. ; Byrd Jayson A., Running tool for static wellhead plug.
  175. Deaton Thomas M. (Dallas TX), Safety valve.
  176. Kalb, Frank D.; Williamson, Jr., Jimmie R.; Vick, Jr., James D., Safety valve with flapper/flow tube friction reducer.
  177. Branch, Alton; Winslow, Donny; Greening, Aimee, Selectively activated float equipment.
  178. Branch, Alton; Winslow, Donny; Greening, Aimee, Selectively activated float equipment.
  179. Azar Michael G. (The Woodlands TX), Self-centering polycrystalline diamond cutting rock bit.
  180. Zastresek Jiri (Salt Lake City UT) Radford Steven R. (South Jordan UT), Self-contained closure mechanism for a core barrel inner tube assembly.
  181. Owen, Sr.,Harrold D., Self-set bridge plug.
  182. Blackwell Henry W. (Venus TX) Talley Clifford L. (Hobbs NM) Lacy Rodger D. (Midland TX), Setting tool for mechanical packer.
  183. Istre, Jr.,Roy, Sexless coupling for fire hydrant-fire hose connection.
  184. Friant James E. ; Ozdemir Levent, Shielded cutterhead with small rolling disc cutters.
  185. Graves William L. (Carrollton TX), Socket wrench extension.
  186. Perkin Gregg S. (Kingwood TX) Papke Duane D. (Alberta CAX), Stabilizing tool for well drilling.
  187. Spears Harry L. ; Pennington Allen A., Standing valve with a curved fin.
  188. Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX ; Shiiki Zenya,JPX, Stretch blow molded container and production process thereof.
  189. Kawakami Yukichika,JPX ; Sato Nobuo,JPX ; Hoshino Mitsuru,JPX ; Kouyama Toshitaka,JPX ; Shiiki Zenya,JPX, Stretch blow molded container and production process thereof.
  190. Swor, Loren C.; Smith, Donald R.; Clayton, Robert P.; Branch, Alton L.; Jordan, Jeffrey A., System and method for servicing a wellbore.
  191. Echols ; III Ralph H. (Carrollton TX) Pearce Joseph L. (Dallas TX) Patterson Daniel L. (Brunei Darussalam MYX), System containing expendible isolation valve with frangible sealing member, seat arrangement and method for use.
  192. Rytlewski, Gary L., Systems and methods for completing a multiple zone well.
  193. Johnson Herbert (6515 Irving Ave. Richfield MN 55423), Tool for holding round thread dies.
  194. Roger D. Porter ; Jerome C. Burroughs, Trenching and edging system.
  195. Young Paul (West Bend WI) Ryerson Richard A. (Pella IA), Trenching apparatus.
  196. Gilbert Jerry F. (Southlake TX), Trenching machine with laterally adjustable chain-type digging implement.
  197. Accettola Frank J. (9006 Steele Rd. Napa CA 94558), Trenching system for earth surface use, as on paved streets, roads, highways and the like.
  198. Davies, David L., Tubing pressurized firing apparatus for a tubing conveyed perforating gun.
  199. Bland, Linden H., Tubing rotator.
  200. Webb Alan B. ; Dennistoun Stuart M. ; Meaders Wade, Underbalanced well completion.
  201. Vannette Avert W. (Pella IA), Undercut trenching machine.
  202. Barker,James E., Utility trenching and sidewalk system.
  203. Fripp,Michael; Barlow,Darren; Soileau,Brandon, Valve and position control using magnetorheological fluids.
  204. Ostocke, Hugh D.; Shiach, Gordon G.; Quinn, John, Valve assembly for hydrocarbon wells.
  205. Ivey Ray K. (315 - 19 Street Calgary ; Alberta CAX T2F 6J7 ), Valve cage for a rod drawn positive displacement pump.
  206. Coyes,Corbin; Rowlandson,Ben, Valve cage insert.
  207. Gambertoglio Louis M. (195 S. Deerfoot The Woodlands TX 77380) Loughlin Michael J. (2523 Droxford Houston TX 77008) West ; Jr. Louis E. (14810 Tilley St. Houston TX 77084), Valving system for hurricane plugs.
  208. Glaser Mark C. (Houston TX), Well apparatuses and anti-rotation device for well apparatuses.
  209. Kaufman Harry J. (c/o Oilfield Supply Centre Ltd. ; Weatherford Oil Tools Ltd. ; P.O. Box 1518 Dubai AEX), Well casing float shoe or collar.
  210. Mueller Mark D. (Santa Maria CA) Jones Frank L. (Batikpapan CA) Quintana Julio M. (Bakersfield CA) Ruddy Kenneth E. (Houston TX) Mims Michael G. (Bakersfield CA), Well casing flotation device and method.
  211. Nish, Randall W.; Jones, Randy A.; Vogel, Jason Jon, Well completion plugs with degradable components.
  212. Crow Robert W. (Irving TX) Gano John C. (Carrollton TX) Le Nam V. (Lewisville TX) Longbottom James R. (Whitesboro TX) Hagen Karluf (Stavanger NOX), Well completion system with flapper control valve.
  213. Knieriemen Jeffrey L. (Stafford TX), Well packer with releasable head and method of releasing.
  214. Dallas,L. Murray, Well stimulation tool and method for inserting a backpressure plug through a mandrel of the tool.
  215. Giroux Richard L. ; Budde Peter,NLX ; Eriksen Erik ; Tilton Frederick T., Wellbore shoe joints and cementing systems.
  216. McKeachnie, W. John; McKeachnie, Michael; Williamson, Scott; Turley, Rocky A., Wellbore tool with disintegratable components.
  217. McKeachnie,W. John; McKeachnie,Michael; Williamson,Scott; Turley,Rocky A., Wellbore tool with disintegratable components and method of controlling flow.

이 특허를 인용한 특허 (4)

  1. Fripp, Michael Linley; Walton, Zachary William, Degradable wellbore isolation devices with degradable sealing balls.
  2. Walton, Zachary; Fripp, Michael Linley; Jurgensmeier, Michael James; Murphree, Zachary, Degradable wellbore isolation devices with large flow areas.
  3. Fripp, Michael Linley; Walton, Zachary William, Subterranean formation operations using degradable wellbore isolation devices.
  4. Walton, Zachary William; Fripp, Michael Linley, Wellbore isolation devices with degradable slip assemblies with slip inserts.
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