GB8600709D0 - Gas supply apparatus - Google Patents

Gas supply apparatus

Info

Publication number
GB8600709D0
GB8600709D0 GB868600709A GB8600709A GB8600709D0 GB 8600709 D0 GB8600709 D0 GB 8600709D0 GB 868600709 A GB868600709 A GB 868600709A GB 8600709 A GB8600709 A GB 8600709A GB 8600709 D0 GB8600709 D0 GB 8600709D0
Authority
GB
United Kingdom
Prior art keywords
gas supply
supply apparatus
gas
supply
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
GB868600709A
Other versions
GB2186682A (en
GB2186682B (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.)
BOC Ltd
PETRIN Ltd
Original Assignee
BOC Ltd
PETRIN Ltd
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 BOC Ltd, PETRIN Ltd filed Critical BOC Ltd
Priority to GB8600709A priority Critical patent/GB2186682B/en
Publication of GB8600709D0 publication Critical patent/GB8600709D0/en
Publication of GB2186682A publication Critical patent/GB2186682A/en
Application granted granted Critical
Publication of GB2186682B publication Critical patent/GB2186682B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B43/25—Methods for stimulating production
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/2605—Methods for stimulating production by forming crevices or fractures using gas or liquefied gas

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB8600709A 1986-01-13 1986-01-13 Gas supply apparatus Expired - Fee Related GB2186682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8600709A GB2186682B (en) 1986-01-13 1986-01-13 Gas supply apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8600709A GB2186682B (en) 1986-01-13 1986-01-13 Gas supply apparatus

Publications (3)

Publication Number Publication Date
GB8600709D0 true GB8600709D0 (en) 1986-02-19
GB2186682A GB2186682A (en) 1987-08-19
GB2186682B GB2186682B (en) 1990-05-16

Family

ID=10591292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8600709A Expired - Fee Related GB2186682B (en) 1986-01-13 1986-01-13 Gas supply apparatus

Country Status (1)

Country Link
GB (1) GB2186682B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396748A (en) * 2020-02-13 2020-07-10 郑州海尔新能源科技有限公司 Nitrogen charging tool
CN111649805A (en) * 2020-07-02 2020-09-11 上海神开石油科技有限公司 Gas supply device for shaft liquid level measurement, measurement device and test method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749422A (en) * 1993-06-14 1998-05-12 Mg Nitrogen Services, Inc. Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations
US5388650B1 (en) 1993-06-14 1997-09-16 Mg Nitrogen Services Inc Non-cryogenic production of nitrogen for on-site injection in downhole drilling
US6128919A (en) * 1998-04-08 2000-10-10 Messer Griesheim Industries, Inc. Process for separating natural gas and carbon dioxide
US6085549A (en) * 1998-04-08 2000-07-11 Messer Griesheim Industries, Inc. Membrane process for producing carbon dioxide
US6494262B1 (en) 2000-08-18 2002-12-17 Weatherford/Lamb, Inc. Non-cryogenic production of nitrogen for on-site injection in well clean out
US7468173B2 (en) 2004-02-25 2008-12-23 Sunstone Corporation Method for producing nitrogen to use in under balanced drilling, secondary recovery production operations and pipeline maintenance
CA2538936A1 (en) * 2006-03-03 2007-09-03 Dwight N. Loree Lpg mix frac
US8276659B2 (en) 2006-03-03 2012-10-02 Gasfrac Energy Services Inc. Proppant addition system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396748A (en) * 2020-02-13 2020-07-10 郑州海尔新能源科技有限公司 Nitrogen charging tool
CN111649805A (en) * 2020-07-02 2020-09-11 上海神开石油科技有限公司 Gas supply device for shaft liquid level measurement, measurement device and test method

Also Published As

Publication number Publication date
GB2186682A (en) 1987-08-19
GB2186682B (en) 1990-05-16

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Legal Events

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