$\require{mediawiki-texvc}$

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.

Method and device for slotting well casing and scoring surrounding rock to facilitate hydraulic fractures 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-029/02
  • E21B-043/117
  • E21B-043/26
출원번호 US-0418377 (1995-04-07)
발명자 / 주소
  • Willis Roger B. (909 Fairview Ave. Meadville PA 16335) Halleck Phillip M. (102 Nea\Yu\Ka St. Port Matilda PA 16870) Stoner William P. (34 Dogwood Estates Home PA 15747)
인용정보 피인용 횟수 : 26  인용 특허 : 0

초록

Linear apertures are created in well casing through the use of linear charges lowered into the well casing in place; hydraulic fracturing conducted through the linear apertures achieves larger and less dissipated fractures than conventional small circular perforations which generate near well bore t

대표청구항

Method of linearly scoring a hydrocarbon-bearing formation surrounding a well bore having a well casing comprising creating a linear aperture in said well casing in said well bore in said hydrocarbon-bearing formation by lowering a linear explosive charge in said well casing and exploding said charg

이 특허를 인용한 특허 (26)

  1. Phillips Arnold D., Apparatus for and method of hydraulic fracturing utilizing controlled azumith perforating.
  2. Hocking Grant ; Wells Samuel L., Azimuth control of hydraulic vertical fractures in unconsolidated and weakly cemented soils and sediments.
  3. Tota, Edward; Rogers, Nigel, Cartridge shell and cartridge for blast holes and method of use.
  4. Cavender, Travis W.; Schultz, Roger L.; Hocking, Grant; Pipkin, Robert, Casing deformation and control for inclusion propagation.
  5. Cavender, Travis W.; Schultz, Roger L.; Hocking, Grant; Pipkin, Robert, Casing deformation and control for inclusion propagation.
  6. Steele, David J.; Cavender, Travis W.; Schultz, Roger L.; Gano, John C.; Hocking, Grant, Casing expansion and formation compression for permeability plane orientation.
  7. Cavender, Travis W.; Hocking, Grant; Schultz, Roger L., Drainage of heavy oil reservoir via horizontal wellbore.
  8. Sukup,Richard A.; Bell,William T., Engineered solution for controlled buoyancy perforating.
  9. Cavender, Travis W.; Hocking, Grant; Schultz, Roger L., Flow control for increased permeability planes in unconsolidated formations.
  10. Cavender, Travis W.; Pipkin, Robert L.; Hunter, Timothy; Schultz, Roger L., Forming inclusions in selected azimuthal orientations from a casing section.
  11. John David Watson, Method and apparatus for controlled small-charge blasting by decoupled explosive.
  12. Watson John David, Method and apparatus for controlled small-charge blasting by pressurization of the bottom of a drill hole.
  13. Watson John David, Method and apparatus for controlled small-charge blasting of hard rock and concrete by explosive pressurization of the bottom of a drill hole.
  14. Baker, Ernest L.; Daniel, David C.; Wesson, David S.; Burba, III, John L.; Daniels, Arthur S.; Davis, Robert E., Method and apparatus to improve perforating effectiveness using a unique multiple point initiated shaped charge perforator.
  15. Cavender, Travis W.; Hocking, Grant; Schultz, Roger, Method for drainage of heavy oil reservoir via horizontal wellbore.
  16. Parker, Mark Allen; Modeland, Neil Joseph; Le, Cam; Borgen, Kenneth Lee; Scott, Douglas Ray, Method for generating discrete fracture initiation sites and propagating dominant planar fractures therefrom.
  17. Schultz, Roger L.; Hocking, Grant; Wendorf, Scott; Cavender, Travis W., Method of injection plane initiation in a well.
  18. Robertson, Michael C.; Boelte, William F.; Streibich, Douglas J., Modulated formation perforating apparatus and method for fluidic jetting, drilling services or other formation penetration requirements.
  19. Hocking,Grant, Multiple azimuth control of vertical hydraulic fractures in unconsolidated and weakly cemented sediments.
  20. Flores, Juan Carlos, Perforating system for hydraulic fracturing operations.
  21. Meddes, Russell Vaughan; Hinton, Michael John, Perforators.
  22. LaGrange, Timothy Edward; Andrich, Lyle W.; Day, Cory D.; Pratt, Dan W., Retention member for perforating guns.
  23. John D. Watson ; Paul Krogh ; David B. Carnegie-Smith AU; Mihailo Gavrilovic ; Ockert R. Fourie AU, Slide assembly having retractable gas-generator apparatus.
  24. John D. Watson, Small charge blasting apparatus including device for sealing pressurized fluids in holes.
  25. Schultz, Roger L.; Cavender, Travis W.; Hocking, Grant, Thermal recovery of shallow bitumen through increased permeability inclusions.
  26. Schultz, Roger L.; Cavender, Travis W.; Hocking, Grant, Thermal recovery of shallow bitumen through increased permeability inclusions.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로