GB0513685D0 - Thru-tubing stackable perforating gun system and method for use - Google Patents

Thru-tubing stackable perforating gun system and method for use

Info

Publication number
GB0513685D0
GB0513685D0 GBGB0513685.8A GB0513685A GB0513685D0 GB 0513685 D0 GB0513685 D0 GB 0513685D0 GB 0513685 A GB0513685 A GB 0513685A GB 0513685 D0 GB0513685 D0 GB 0513685D0
Authority
GB
United Kingdom
Prior art keywords
thru
tubing
perforating gun
gun system
stackable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB0513685.8A
Other versions
GB2412398A (en
GB2412398B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/771,739 external-priority patent/US6658981B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0513685D0 publication Critical patent/GB0513685D0/en
Publication of GB2412398A publication Critical patent/GB2412398A/en
Application granted granted Critical
Publication of GB2412398B publication Critical patent/GB2412398B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
GB0513685A 2001-01-29 2002-01-28 Thru-tubing stackagle perforating gun system and method for use Expired - Fee Related GB2412398B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/771,739 US6658981B2 (en) 2001-01-29 2001-01-29 Thru-tubing stackable perforating gun system and method for use
GB0317848A GB2389609B (en) 2001-01-29 2002-01-28 Method for use of thru-tubing stackagle perforating gun system

Publications (3)

Publication Number Publication Date
GB0513685D0 true GB0513685D0 (en) 2005-08-10
GB2412398A GB2412398A (en) 2005-09-28
GB2412398B GB2412398B (en) 2005-11-16

Family

ID=34913644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0513685A Expired - Fee Related GB2412398B (en) 2001-01-29 2002-01-28 Thru-tubing stackagle perforating gun system and method for use

Country Status (1)

Country Link
GB (1) GB2412398B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109113685B (en) * 2018-10-19 2024-04-05 中石化石油工程技术服务有限公司 Horizontal well conveying tractor perforating tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615386A (en) * 1985-02-22 1986-10-07 Halliburton Company Linear force centralizer
US5758723A (en) * 1996-06-05 1998-06-02 Tiw Corporation Fluid pressure deactivated thru-tubing centralizer
US5785125A (en) * 1996-10-21 1998-07-28 Tiw Corporation Mechanical thru-tubing centralizer
US6658981B2 (en) * 2001-01-29 2003-12-09 Baker Hughes Incorporated Thru-tubing stackable perforating gun system and method for use

Also Published As

Publication number Publication date
GB2412398A (en) 2005-09-28
GB2412398B (en) 2005-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100128