$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method & apparatus for actuating a downhole tool

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-023/04   
미국특허분류(USC) 166/373 ; 166/667 ; 166/376
출원번호 US-0326824 (1994-10-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 162  인용 특허 : 0
초록
▼

A downhole tool, comprising one or more separate packers and sliding sleeves in the preferred embodiment, is actuable from a nonelectrical signal transmitted from the surface to the tool. The signal is received at the tool by a control system located within the tool. The control system operates in conjunction with a power supply in the tool to accomplish tool actuation. In the preferred embodiment, the valve member is temporarily retained in a sealing position, isolating pressure in one chamber from a different pressure in an adjacent chamber. The valve ...

대표
청구항

A method of actuating a downhole tool, comprising the steps of: retaining a member on the tool with a frangible element; lowering the tool to the desired downhole depth; sending at least one nonelectrical signal from the surface to the tool downhole; receiving said nonelectrical signal at a control system mounted on the tool; using an output generated by said control system to weaken said frangible element; operating the tool due to movement of said member.

이 특허를 인용한 특허 피인용횟수: 162

  1. Smith Harrison C.. Adjacent well electromagnetic telemetry system and method for use of the same. USP2000066075462.
  2. Xu, Zhiyue. Aluminum alloy powder metal compact. USP2018039925589.
  3. Xu, Zhiyue. Aluminum alloy powder metal compact. USP2015079090956.
  4. Purkis, Daniel; MacLeod, Iain Morrison. Antenna for use in a downhole tubular. USP20190410262168.
  5. Purkis, Daniel. Apparatus and method for downhole communication. USP2016119488046.
  6. Bryon D. Mullen ; Tommy F. Grigsby. Apparatus and method for hydraulically actuating a downhole device from a remote location. USP2002026349772.
  7. Heijnen, Wilhelmus Hubertus Paulus Maria. Apparatus for sealing off a part of a wall in a section drilled into an earth formation, and a method for applying the apparatus. USP2016029249645.
  8. Luke, Mike A.. Ball seat for use in a wellbore. USP2017079708887.
  9. Xu, Ying Qing. Ball seat having ball support member. USP2014038668006.
  10. Bond, Lesley O.; Holder, Barry K.. Casing valve. USP2017049611718.
  11. Xu, Zhiyue; Agrawal, Gaurav; Salinas, Bobby. Coated metallic powder and method of making the same. USP2017069682425.
  12. Dennistoun, Stuart M.; Smith, Roddie Robert; Gazda, Imre I.. Communication tool for accessing a non annular hydraulic chamber of a subsurface safety valve. USP2010087775269.
  13. Dennistoun,Stuart M.; Smith,Roddie Robert; Gazda,Imre I.. Communication tool for accessing a non annular hydraulic chamber of a subsurface safety valve. USP2009017475733.
  14. Clayton, Robert P.; Berscheidt, Kevin; Robertson, Michael C.. Consumable downhole tools. USP2011118056638.
  15. Clayton, Robert Preston; Berscheidt, Kevin; Robertson, Michael C.. Consumable downhole tools. USP2012128322449.
  16. Swor, Loren C.; Wilkinson, Brian K.; Robertson, Michael C.. Consumable downhole tools. USP2012108291970.
  17. Swor, Loren Craig; Wilkinson, Brian Keith. Consumable downhole tools. USP2012098256521.
  18. Duphorne, Darin H.. Convertible downhole devices. USP2017019546530.
  19. Duphorne, Darin H.. Convertible downhole devices and method of performing downhole operations using convertible downhole devices. USP2010087775286.
  20. Mazyar, Oleg A.; McCoy, Matthew T.. Corrodible downhole article and method of removing the article from downhole environment. USP2018039926763.
  21. Mazyar, Oleg A.; McCoy, Matthew T.. Corrodible downhole article and method of removing the article from downhole environment. USP2015099139928.
  22. Vick, Jr., James D.. Deep set safety valve. USP2009127624807.
  23. Vick, Jr.,James D.. Deep set safety valve. USP2006016988556.
  24. Vick, Jr.,James D.. Deep set safety valve. USP2008107434626.
  25. Vick, Jr.,James D.. Deep set safety valve. USP2007057213653.
  26. Xu, Zhiyue. Degradable high shock impedance material. USP2016059347119.
  27. Fay, Peter J.. Degradable no-go component. USP2014018622141.
  28. Xu, Zhiyue. Degradable shaped charge and perforating gun system. USP2015099133695.
  29. Merron, Matthew James. Delayed activation activatable stimulation assembly. USP2015038991509.
  30. Heijnen, Wilhelmus Hubertus Paulus Maria; Brink, David Ian. Device and a system and a method of moving in a tubular channel. USP2015079080388.
  31. Xu, Zhiyue; Xu, YingQing; Hern, Gregory Lee; Richard, Bennett M.. Disintegrable and conformable metallic seal, and method of making the same. USP2017039605508.
  32. Agrawal, Gaurav; Xu, Zhiyue. Dissolvable tool. USP2016029267347.
  33. Agrawal, Gaurav; Xu, Zhiyue. Dissolvable tool. USP2015059022107.
  34. Basmajian, Arin; Arauz, Grigory L.. Downhole actuation tools. USP2009077562713.
  35. Wright, Adam; Perkins, Donald Herbert; Fripp, Michael Linley; Miller, Scott Luke. Downhole actuator apparatus having a chemically activated trigger. USP2012128322426.
  36. Heijnen, Wilhelmus Hubertus Paulus Maria; Peters, Robert Bouke. Downhole apparatus. USP2018029885218.
  37. Ireland, Kelly D.; Cragin, Timothy L.. Downhole entry guide having disappearing profile and methods of using same. USP2017069677349.
  38. Carmody Michael A. ; Jones Kevin R. ; Coon Robert J. ; Murray Douglas J. ; Hopmann Mark E. ; Jennings Steven L. ; Roth Brian A.. Downhole flow control devices. USP2001076260616.
  39. Michael A. Carmody ; Kevin R. Jones ; Robert J. Coon ; Douglas J. Murray ; Mark E. Hopmann ; Steven L. Jennings ; Brian A. Roth. Downhole flow control devices. USP2002016334486.
  40. Johnson, Michael H.; Xu, Zhiyue. Downhole flow inhibition tool and method of unplugging a seat. USP20190310240419.
  41. Beck Harold Kent ; Jackson Alan Tancel ; Robison Clark Edward ; Goiffon John Joseph. Downhole force generator and method. USP2001036199628.
  42. Themig, Daniel Jon; Trahan, Kevin O.; Desranleau, Christopher Denis; DeLucia, Frank. Downhole sub with hydraulically actuable sleeve valve. USP20180710030474.
  43. Gouthaman, Varun. Downhole tools having radially expandable seat member. USP2013078479808.
  44. Walton, Zachary W.; Howell, Matthew T.. Dual magnetic sensor actuation assembly. USP2016039284817.
  45. Gambier,Philippe; Garcia,Jose F.; Whitsitt,John. Dynamic inflatable sealing device. USP2008067387157.
  46. Holder, Barry K.. EAP actuated valve. USP20180610006269.
  47. Vick, Jr., James D.; Williamson, Jr., Jimmie R.; Scott, Bruce E.. Eccentric safety valve. USP2014108869881.
  48. Vick, Jr., James D.; Williamson, Jr., Jimmie R.; Scott, Bruce E.. Eccentric safety valve. USP2013118573304.
  49. Scott, Bruce E.; Goiffon, John J.. Electrically actuated insert safety valve. USP2013088511374.
  50. Williamson, Jr., Jimmie R.; Vick, Jr., James D.. Electrically operated well tools. USP2010017640989.
  51. Symms, Joshua V.. Electronically-actuated cementing port collar. USP2016049316091.
  52. Xu, Zhiyue; Agrawal, Gaurav. Engineered powder compact composite material. USP2015089109429.
  53. Odell, II, Albert C.; Tilton, Frederick T.. Extendable cutting tools for use in a wellbore. USP20180810060190.
  54. Xu, Zhiyue. Extruded powder metal compact. USP2016019243475.
  55. Newton, Daniel; Xu, Yang. Flow control arrangement and method. USP2013048424610.
  56. Geddes, Frazer; Sood, Atul B.; Anderson, Gilbert Alexander. Flow control device. USP2014098827238.
  57. Xu, Richard YingQing; Johnson, Michael H.. Formation treatment system and method. USP2014078776884.
  58. Xu, Zhiyue; Johnson, Michael. Functionally gradient composite article. USP2017049631138.
  59. Xu, Zhiyue; Johnson, Michael. Functionally gradient composite article. USP2015079080098.
  60. Miller, Scott L.; Irani, Cyrus A.. Gas generator for pressurizing downhole samples. USP2015038973657.
  61. Carstensen, Kenneth J.. High impact communication and control system. USP2004076760275.
  62. Carstensen,Kenneth J.. High impact communication and control system. USP2007117295491.
  63. Kenneth J. Carstensen. High impact communication and control system. USP2002056388577.
  64. Zhang, Zhihui; Deng, Guijun; Xu, Zhiyue; Ma, Guobin; Wang, Ke. High temperature tracers for downhole detection of produced water. USP2018039910026.
  65. Strand Harald,NOX. Inserting device for coiled tubing. USP1998095809916.
  66. Guest, Randall V.; Johnson, Michael H.; Xu, Zhiyue. Intermetallic metallic composite, method of manufacture thereof and articles comprising the same. USP2017079707739.
  67. Xu, Zhiyue. Magnesium alloy powder metal compact. USP2017109802250.
  68. Xu, Zhiyue. Magnesium alloy powder metal compact. USP2015089109269.
  69. Vick, Jr., James D.. Magnetically coupled safety valve with satellite inner magnets. USP2014128919730.
  70. Vick, Jr., James D.; Williamson, Jr., Jimmie R.. Magnetically coupled safety valve with satellite outer magnets. USP2011108038120.
  71. Nguy, Vi (Jim); Kathol, Nathan. Mechanical sliding sleeve. USP2014028646533.
  72. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP20190310221653.
  73. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP2017039587486.
  74. Fehr, Jim; Themig, Daniel Jon. Method and apparatus for wellbore fluid treatment. USP20181010087734.
  75. Fehr, Jim; Themig, Daniel Jon. Method and apparatus for wellbore fluid treatment. USP2018059963962.
  76. Fehr, Jim; Themig, Daniel Jon. Method and apparatus for wellbore fluid treatment. USP2016069366123.
  77. Fehr, Jim; Themig, Daniel Jon. Method and apparatus for wellbore fluid treatment. USP2016049303501.
  78. Themig, Daniel Jon; Fehr, Jim. Method and apparatus for wellbore fluid treatment. USP20180810053957.
  79. Thomas M. Deaton. Method and apparatus of operating devices using actuators having expandable or contractable elements. USP2002116478090.
  80. Heijnen, Wilhelmus Hubertus Paulus Maria; Peters, Robert Bouke; Brink, David Ian. Method and system for well and reservoir management in open hole completions as well as method and system for producing crude oil. USP2017039598921.
  81. Howell, Matthew Todd. Method for individually servicing a plurality of zones of a subterranean formation. USP2014048695710.
  82. Howell, Matthew Todd. Method for individually servicing a plurality of zones of a subterranean formation. USP2016109458697.
  83. Swor, Loren C.; Starr, Phillip M.; Smith, Don R.; Wilkinson, Brian K.. Method for removing a consumable downhole tool. USP2012098272446.
  84. Tilghman, Stephen E.. Method for removing a sealing plug from a well. USP2009097591318.
  85. Patterson, Michael L.; Swor, Loren C.; Starr, Phillip M.; Meijs, Raymund; Delozier, Danny D.; Armstrong, David; Streich, Steven G.. Method for removing a tool from a well. USP2005086926086.
  86. Hall,David R.; Bartholomew,David B.; Johnson,Monte L.; Moon,Justin; Koehler,Roger O.. Method for triggering an action. USP2006107123160.
  87. Purkis, Daniel. Method of and apparatus for completing a well. USP2015079085954.
  88. Purkis, Daniel. Method of and apparatus for completing a well. USP2014098833469.
  89. Purkis, Daniel. Method of and apparatus for completing a well. USP2016069359890.
  90. Mazyar, Oleg A.; Johnson, Michael; Gaudette, Sean. Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate. USP2015069057242.
  91. Mazyar, Oleg A.; Johnson, Michael H.; Guest, Randall V.; Carrejo, Nicholas; Furlan, Wayne R.; Gaudette, Sean L.; Xu, Zhiyue. Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle. USP20181010092953.
  92. Mazyar, Oleg A.; Johnson, Michael H.; Guest, Randall V.; Carrejo, Nicholas; Furlan, Wayne R.; Gaudette, Sean L.; Xu, Zhiyue. Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle. USP2017129833838.
  93. Mazyar, Oleg A.; Johnson, Michael; Guest, Randall; Carrejo, Nicholas; Furlan, Wayne; Gaudette, Sean; Xu, Zhiyue. Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle. USP2017059643250.
  94. Xu, Zhiyue; Agrawal, Gaurav; Salinas, Bobby. Method of making a nanomatrix powder metal compact. USP2015079079246.
  95. Xu, Zhiyue. Method of making a powder metal compact. USP2016019227243.
  96. Xu, Zhiyue; Johnson, Michael. Method of making and using a functionally gradient composite tool. USP2014018631876.
  97. Agrawal, Gaurav; Xu, Zhiyue. Method of making and using multi-component disappearing tripping ball. USP2014058714268.
  98. Xu, Zhiyue. Method of using a degradable shaped charge and perforating gun system. USP2015119187990.
  99. Xu, Zhiyue; Agrawal, Gaurav. Method to generate and disperse nanostructures in a composite material. USP2017059643144.
  100. Salinas, Bobby J.; Xu, Zhiyue. Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof. USP20180710016810.
  101. Xu, Zhiyue; Salinas, Bobby; Zhang, Zhihui. Methods of manufacturing dissolvable tools via liquid-solid state molding. USP20190310221637.
  102. Agrawal, Gaurav; Xu, Zhiyue. Multi-component disappearing tripping ball and method for making the same. USP2012128327931.
  103. Xu, Zhiyue; Chakraborty, Soma; Agrawal, Gaurav. Nanomatrix carbon composite. USP2015099127515.
  104. Xu, Zhiyue; Chakraborty, Soma; Agrawal, Gaurav. Nanomatrix metal composite. USP2013048425651.
  105. Xu, Zhiyue; Agrawal, Gaurav. Nanomatrix powder metal compact. USP2015089101978.
  106. Xu, Zhiyue; Chakraborty, Soma; Agrawal, Gaurav. Nanomatrix powder metal composite. USP2015079090955.
  107. Xu, Zhiyue. Nanostructured powder metal compact. USP2018019856547.
  108. Desai, Praful C.. On demand actuation system. USP2013128613331.
  109. Desai, Praful C.. Optimized reaming system based upon weight on tool. USP2012128327954.
  110. Desai, Praful C.. Optimized reaming system based upon weight on tool. USP2014118893826.
  111. Rubbo Richard P.,GBX ; Reid Stephen,GBX. Packer. USP1999055904207.
  112. Johnson, Michael H.; Xu, Zhiyue. Plug and method of unplugging a seat. USP2013118573295.
  113. Xu, YingQing. Plug reception assembly and method of reducing restriction in a borehole. USP2017119816339.
  114. Kenneth J. Carstensen ; Neal G. Skinner ; Charles M. Pool. Pressure impulse telemetry apparatus and method. USP2002056384738.
  115. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2015109169705.
  116. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2018069988872.
  117. Cochran,Travis E.; Visosky,Jason M.; Peterson,Elmer Richard. Production actuated mud flow back valve. USP2008127467664.
  118. Segura, John W.. Pump-through perforating gun combining perforation with other operation. USP20190310221661.
  119. Purkis, Daniel; MacLeod, Iain Morrison. Remote actuation of a downhole tool. USP2015089115573.
  120. Miller, Brock. Responsively activated wellbore stimulation assemblies and methods of using the same. USP2014118893811.
  121. Scott, Bruce E.; Goiffon, John J.. Safety valve with provisions for powering an insert safety valve. USP2013078490687.
  122. Swor,Loren C.; Smith,Donald; Armstrong,David; Wilkinson,Brian K.; Starr,Phillip M; Tilghman,Stephen E.. Sealing plug and method for removing same from a well. USP2008027328750.
  123. Xu, YingQing; Hern, Gregory Lee. Seat for a tubular treating system. USP2018039926766.
  124. Fay, Peter J.. Selective dart system for actuating downhole tools and methods of using same. USP2014038668018.
  125. McCoy, Matthew; Solfronk, Matthew. Selective hydraulic fracturing tool and method thereof. USP2014078783365.
  126. Mazyar, Oleg A.; Johnson, Michael H.. Selectively corrodible downhole article and method of use. USP2015069068428.
  127. Mccoy, Matthew T.; Solfronk, Matthew D.; Farmer, Jack D.; Burton, William A.; King, James G.; Barnard, Jason J.; O'Malley, Edward J.. Selectively degradable passage restriction and method. USP2015059033055.
  128. Murray, Douglas J.; Berzin, Vel; Wood, Edward T.; Badke, Gregory C.. Self-energized downhole tool. USP2009067552777.
  129. Joseph, Basil J.; Mickey, Clint; Porter, Andre J.. Shape-memory apparatuses for restricting fluid flow through a conduit and methods of using same. USP2015049004091.
  130. King, James G.. Sleeved ball seat. USP2015099145758.
  131. Dennistoun, Stuart M.; Smith, Roddie Robert; Gazda, Imre I.. Subsurface safety valve lock out and communication tool and method for use of the same. USP2003026523614.
  132. Khan, Alamzeb Hafeez; Leuenberger, Gregory Edward; Clark, Kevin William; Kollker, Colin Robert; Stanes, Brett Herbert. Surface communication device and method for downhole tool. USP2013028378840.
  133. Purkis, Daniel. Switching device for, and a method of switching, a downhole tool. USP2015089103197.
  134. Purkis, Daniel George. Switching device for, and a method of switching, a downhole tool. USP2017049631458.
  135. Purkis, Daniel George. Switching device for, and a method of switching, a downhole tool. USP20180810041335.
  136. Fripp, Michael L.; Kyle, Donald; Dagenais, Pete. System and method for downhole communication. USP2017019556725.
  137. Fripp, Michael L.; Kyle, Donald; Dagenais, Pete. System and method for downhole communication. USP2013128607863.
  138. Fripp, Michael L.; Kyle, Donald; Dagenais, Pete. System and method for downhole communication. USP2014018636062.
  139. Merron, Matthew James; Howell, Matt T.; Porter, Jesse Cale. System and method for servicing a wellbore. USP2014128899334.
  140. Neer, Adam Kent. System and method for servicing a wellbore. USP2017109784070.
  141. Porter, Jesse Cale; Pacey, Kendall Lee; Howell, Matthew Todd; Standridge, William Ellis. System and method for servicing a wellbore. USP2016089428976.
  142. Mazyar, Oleg A.. System for increasing swelling efficiency. USP2016039284812.
  143. Herman Paul I.. Through formation electromagnetic telemetry system and method for use of the same. USP2000126160492.
  144. Giroux, Richard L.; Lynch, Michael J.; Ring, Lev. Tools and methods for hanging and/or expanding liner strings. USP2013108567515.
  145. Giroux, Richard L.; Lynch, Michael; Ring, Lev. Tools and methods for hanging and/or expanding liner strings. USP2012108286717.
  146. Giroux, Richard Lee; Lynch, Michael J.; Ring, Lev. Tools and methods for hanging and/or expanding liner strings. USP2014078783343.
  147. Coon, Robert J.; Naquin, Michael; Triplett, William N.. Unconsolidated zonal isolation and control. USP2003096619397.
  148. Holderman, Luke William. Well flow control with acid actuator. USP2017119822619.
  149. Wright, Adam D.; Fripp, Michael L.; Fink, Kevin D.; Perkins, Donald; Williamson, Jimmie R.; Kalman, Mark D.. Well tools incorporating valves operable by low electrical power input. USP2012088235103.
  150. Wright, Adam D.; Fripp, Michael L.; Fink, Kevin D.; Perkins, Donald; Williamson, Jimmie R.; Kalman, Mark D.. Well tools incorporating valves operable by low electrical power input. USP2017039593546.
  151. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2014098839871.
  152. Pringle Ronald E. ; Milligan ; Jr. Clay W. ; Leismer Dwayne D.. Wellbore flow control device. USP2001056237683.
  153. Pringle Ronald E. ; Milligan ; Jr. Clay W. ; Leismer Dwayne D.. Wellbore flow control device. USP2001106308783.
  154. Fripp, Michael Linley; Kyle, Donald; Fripp, Archibald Linley; Walton, Jr., Zachary William. Wellbore servicing tools, systems and methods utilizing downhole wireless switches. USP2017099752414.
  155. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017039587487.
  156. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017029562429.
  157. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017089726009.
  158. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2018059982530.
  159. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2016069366134.
  160. Kellner, Justin C.; Madero, Paul; Johnson, Charles C.. Wiper plug elements and methods of stimulating a wellbore environment. USP201804RE46793.
  161. Kellner, Justin C.; Madero, Paul; Johnson, Charles C.. Wiper plug elements and methods of stimulating a wellbore environment. USP2015049016388.
  162. Creighton, John Leith. Wireline bailing system for removing large volumes of liquid from a borehole. USP2010117836955.

IPC 상위 출원인