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Perforating devices for use in wells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F42B-001/02
출원번호 US-0394792 (1999-09-13)
발명자 / 주소
  • Jerome J. Jacoby
  • James E. Brooks
  • Clifford L. Aseltine
출원인 / 주소
  • Schlumberger Technology Corp.
  • Regents of Univ. of California
대리인 / 주소
    Trop, Pruner & Hu PC
인용정보 피인용 횟수 : 21  인용 특허 : 26

초록

The perforating device for use in completing a well includes a case, an explosive charge contained in the case, and a generally bowl-shaped liner. The liner is positioned adjacent the explosive charge and has non-uniforrn thickness along its length. The liner further includes a protruding portion ne

대표청구항

1. A perforating device for use in completing a well, comprising:a case; an explosive charge contained in the case; and a generally bowl-shaped liner positioned adjacent the explosive charge, the liner having a first protruding portion near an apex of the liner, the liner further having a second, di

이 특허에 인용된 특허 (26)

  1. Gottliebson Mayo (419 E. Main St. Lancaster OH 43130), Automatic sequence control system.
  2. Grace Fred I. (York PA), Controlled explosively formed penetrator.
  3. Skolnick Saul (Albuquerque NM) Goodman Albert (Albuquerque NM), Energy transfer through a multi-layer liner for shaped charges.
  4. Lips Hendrik R. (Dsseldorf DEX), Explosive charge facing.
  5. Ziemba Richard T. (Burlington VT), Explosive projectile.
  6. Walz Mark (Northboro MA) Schoon Richard J. (Southboro MA), Explosively forged elongated penetrator.
  7. Chawla Manmohan S. (Houston TX) Reese James W. (Sugar Land TX), High density perforating system.
  8. Majerus John N. (Rising Sun MD) Walters William P. (Newark DE), High lethality warheads.
  9. Chawla Manmohan S. (Houston TX) McPhee William A. (Jersey Village TX), High temperature shaped charge perforating apparatus.
  10. Kyr Kari (Helsinki FIX) Levmki Reijo (Helsinki FIX) Sydnmki Pekka (Helsinki FIX), Hollow charge of a directed explosion effect as well as method for the manufacture of the metallic cone of the hollow ch.
  11. Lips Hendrik (Dusseldorf DEX), Hollow charge with detonation wave guide.
  12. Precoul Michel (Paris FRX) Peyroux Jean S. (Paris FRX), Hollow charges.
  13. Tal Reuven (Kiron ILX) Chaiat Dov (Kfar Saba ILX) Hirsch Eitan (Netanya ILX), Hollow charges.
  14. Sabranski, Udo; Orth, Hans, Hollow-charge insert for armor-piercing projectile.
  15. Bgiel Horst G. (Bonn-Ippendorf DEX), Insert for a projectile-forming charge.
  16. Rittel Rolf (Velbert DEX) Niemeyer Torsten (Hilden DEX) Tripptrap Peter (Langenfeld DEX) Bcker Jrgen (Oberhausen DEX), Liner for a warhead with protruding central portion.
  17. Winter Joseph (New Haven CT) Tyler Derek E. (Cheshire CT), Metal shaped charge liner with isotropic coating.
  18. Michaud Mark D. (Bristol CT), Metal surface refinement using dense alumina-based media.
  19. Michaud Mark D. (Bristol CT) Michaud Robert G. (Bristol CT) Tirendi Frank (Hamden CT) Zobbi Robert G. (Southbury CT), Method for refinement of metal surfaces.
  20. Thevenin Michel J. (Paris FR) Brun Michel (Pau FR) Boileau Jacques (Paris FR) Pegoud Joseph (Arpajon FR), Process for the manufacture of a bimetallic facing for hollow charges.
  21. Lindstadt Klaus (Schwaig DEX) Ptzl Reinhard (Nuremberg DEX) Rudolf Karl (Schrobenhausen DEX), Projectile-forming explosive charge insert.
  22. Walters William P., Reverse initiation device.
  23. Regalbuto John A. (Fort Worth TX) Mayes Philip W. (Denton TX) Behling William C. (Duncan OK), Shaped charge carrier assembly.
  24. Grove Brenden M. ; Lands ; Jr. Jack F. ; Parrott Robert A., Shaped charges having reduced slug creation.
  25. Bcker Jrgen (Oberhausen DEX) Scheideler Wilfried (Dsseldorf DEX) Lips Hendrik R. (Dsseldorf DEX) Orth Hans (Dsseldorf DEX) Weisshaupt Herbert P. (Aachen DEX), Warhead.
  26. Mandigo Frank N. (North Branford CT), Wrought copper alloy-shaped charge liner.

이 특허를 인용한 특허 (21)

  1. Ronn, Torsten; Johansson, Nils, Device to enable targets to be combated by a shaped charge function.
  2. Wang, Zeping; Pratt, Dan; Noe, Paul, Devices and methods for perforating a wellbore.
  3. Wang, Zeping; Pratt, Dan; Noe, Paul, Devices and methods for perforating a wellbore.
  4. Walker, Jerry L., High density powdered material liner.
  5. Walker, Jerry L., High density powdered material liner.
  6. Behrmann, Lawrence A.; Yang, Wenbo, Liner for shaped charges.
  7. Geerts, Shaun; Kinsey, James; Clay, Matthew C., Oilfield perforator designed for high volume casing removal.
  8. Han, Chenghua; Huang, Hongfa, Perforating devices utilizing thermite charges in well perforation and downhole fracing.
  9. Le, Cam Van; Barlow, Darren Ross; Nelson, Jeffrey Alan, Perforating gun assembly and method for controlling wellbore pressure regimes during perforating.
  10. Le, Cam Van; Barlow, Darren Ross; Nelson, Jeffrey Alan, Perforating gun assembly and method for controlling wellbore pressure regimes during perforating.
  11. Duparc, Jean-Paul; Vives, Michel, Priming device for an explosive charge and shaped charge incorporating such a priming device.
  12. Walters,William; Scheffler,Daniel R., Shaped charge explosive device and method of making same.
  13. Collins, William R.; Kissell, Girven R.; Clay, Matthew C., Shaped charge liner.
  14. Lussier, Michael Norman, Shaped charge liner and process.
  15. Glenn, Corbin S., Shaped charge liner comprised of reactive materials.
  16. Glenn, Corbin S., Shaped charge liner comprised of reactive materials.
  17. Yang, Wenbo, Shaped charge liner with varying thickness.
  18. Loehken, Joern Olaf, Shaped charge liner, method of making same, and shaped charge incorporating same.
  19. Yang, Wenbo; Guilkey, James; Behrmann, Lawrence A., Shaped charge system having multi-composition liner.
  20. Walker, Jerry Leroy; Metzger, Jason Paul, Shaped-charge liner with fold around opening.
  21. Renfro, Steven L.; Pitts, Don R., Thinned-skirt shaped-charge liner.
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