WO2012135101A3 - Perforating gun and arming method - Google Patents

Perforating gun and arming method Download PDF

Info

Publication number
WO2012135101A3
WO2012135101A3 PCT/US2012/030531 US2012030531W WO2012135101A3 WO 2012135101 A3 WO2012135101 A3 WO 2012135101A3 US 2012030531 W US2012030531 W US 2012030531W WO 2012135101 A3 WO2012135101 A3 WO 2012135101A3
Authority
WO
WIPO (PCT)
Prior art keywords
arming
perforating gun
loading tube
arming device
arming method
Prior art date
Application number
PCT/US2012/030531
Other languages
French (fr)
Other versions
WO2012135101A2 (en
Inventor
Francois Black
Billy Anthony
Original Assignee
Schlumberger Canada Limited
Services Petroliers Schlumberger
Schlumberger Holdings Limited
Schlumberger Technology B.V.
Prad Research And Development Limited
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
Application filed by Schlumberger Canada Limited, Services Petroliers Schlumberger, Schlumberger Holdings Limited, Schlumberger Technology B.V., Prad Research And Development Limited filed Critical Schlumberger Canada Limited
Priority to CN201280026642.8A priority Critical patent/CN103562493A/en
Priority to RU2013148015/03A priority patent/RU2571108C2/en
Priority to MX2013011085A priority patent/MX2013011085A/en
Publication of WO2012135101A2 publication Critical patent/WO2012135101A2/en
Publication of WO2012135101A3 publication Critical patent/WO2012135101A3/en

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
    • E21B43/1185—Ignition systems

Abstract

The perforating gun and methods of arming a perforating gun facilitates electrically connecting an arming device carrying the detonator to the loading tube carrying the explosive charges prior to ballistically connecting the arming device to the loading tube. Subsequent to establishing electrical continuity across the loading tube and arming device, the arming device can be ballistically connected to the loading tube thereby arming the perforating gun.
PCT/US2012/030531 2011-03-29 2012-03-26 Perforating gun and arming method WO2012135101A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280026642.8A CN103562493A (en) 2011-03-29 2012-03-26 Perforating gun and arming method
RU2013148015/03A RU2571108C2 (en) 2011-03-29 2012-03-26 Borehole perforator and method for its arming
MX2013011085A MX2013011085A (en) 2011-03-29 2012-03-26 Perforating gun and arming method.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161468722P 2011-03-29 2011-03-29
US61/468,722 2011-03-29
US13/428,927 2012-03-23
US13/428,927 US20120247771A1 (en) 2011-03-29 2012-03-23 Perforating gun and arming method

Publications (2)

Publication Number Publication Date
WO2012135101A2 WO2012135101A2 (en) 2012-10-04
WO2012135101A3 true WO2012135101A3 (en) 2012-12-06

Family

ID=46925730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/030531 WO2012135101A2 (en) 2011-03-29 2012-03-26 Perforating gun and arming method

Country Status (5)

Country Link
US (1) US20120247771A1 (en)
CN (1) CN103562493A (en)
MX (1) MX2013011085A (en)
RU (1) RU2571108C2 (en)
WO (1) WO2012135101A2 (en)

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US11906278B2 (en) 2019-04-01 2024-02-20 XConnect, LLC Bridged bulkheads for perforating gun assembly
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Also Published As

Publication number Publication date
RU2013148015A (en) 2015-05-10
WO2012135101A2 (en) 2012-10-04
RU2571108C2 (en) 2015-12-20
US20120247771A1 (en) 2012-10-04
MX2013011085A (en) 2014-03-12
CN103562493A (en) 2014-02-05

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