GB201317181D0 - Methods for drilling and production from coalbed formations and associated apparatus - Google Patents

Methods for drilling and production from coalbed formations and associated apparatus

Info

Publication number
GB201317181D0
GB201317181D0 GB201317181A GB201317181A GB201317181D0 GB 201317181 D0 GB201317181 D0 GB 201317181D0 GB 201317181 A GB201317181 A GB 201317181A GB 201317181 A GB201317181 A GB 201317181A GB 201317181 D0 GB201317181 D0 GB 201317181D0
Authority
GB
United Kingdom
Prior art keywords
drilling
production
methods
associated apparatus
coalbed
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.)
Ceased
Application number
GB201317181A
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.)
SENERGY HOLDINGS Ltd
Original Assignee
SENERGY HOLDINGS 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 SENERGY HOLDINGS Ltd filed Critical SENERGY HOLDINGS Ltd
Priority to GB201317181A priority Critical patent/GB201317181D0/en
Publication of GB201317181D0 publication Critical patent/GB201317181D0/en
Priority to AU2014326356A priority patent/AU2014326356A1/en
Priority to EP14780893.5A priority patent/EP3058164A2/en
Priority to US15/024,721 priority patent/US20160245050A1/en
Priority to PCT/GB2014/052921 priority patent/WO2015044674A2/en
Ceased 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/006—Production of coal-bed methane
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/067—Separating gases from drilling fluids
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
GB201317181A 2013-09-27 2013-09-27 Methods for drilling and production from coalbed formations and associated apparatus Ceased GB201317181D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB201317181A GB201317181D0 (en) 2013-09-27 2013-09-27 Methods for drilling and production from coalbed formations and associated apparatus
AU2014326356A AU2014326356A1 (en) 2013-09-27 2014-09-26 Methods for drilling and producing from coal bed formations and associated apparatus
EP14780893.5A EP3058164A2 (en) 2013-09-27 2014-09-26 Methods for drilling and producing from coal bed formations and associated apparatus
US15/024,721 US20160245050A1 (en) 2013-09-27 2014-09-26 Methods for drilling and producing from coal bed formations and associated apparatus
PCT/GB2014/052921 WO2015044674A2 (en) 2013-09-27 2014-09-26 Methods for drilling and producing from coal bed formations and associated apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201317181A GB201317181D0 (en) 2013-09-27 2013-09-27 Methods for drilling and production from coalbed formations and associated apparatus

Publications (1)

Publication Number Publication Date
GB201317181D0 true GB201317181D0 (en) 2013-11-06

Family

ID=49553524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201317181A Ceased GB201317181D0 (en) 2013-09-27 2013-09-27 Methods for drilling and production from coalbed formations and associated apparatus

Country Status (5)

Country Link
US (1) US20160245050A1 (en)
EP (1) EP3058164A2 (en)
AU (1) AU2014326356A1 (en)
GB (1) GB201317181D0 (en)
WO (1) WO2015044674A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6923275B2 (en) * 2001-01-29 2005-08-02 Robert Gardes Multi seam coal bed/methane dewatering and depressurizing production system
WO2003062589A1 (en) * 2002-01-17 2003-07-31 Presssol Ltd. Two string drilling system
US6854534B2 (en) * 2002-01-22 2005-02-15 James I. Livingstone Two string drilling system using coil tubing
US6968893B2 (en) * 2002-04-03 2005-11-29 Target Drilling Inc. Method and system for production of gas and water from a gas bearing strata during drilling and after drilling completion
AU2003260210A1 (en) * 2002-08-21 2004-03-11 Presssol Ltd. Reverse circulation directional and horizontal drilling using concentric coil tubing
WO2006130649A2 (en) * 2005-05-31 2006-12-07 Cdx Gas, Llc Method and system for drilling well bores

Also Published As

Publication number Publication date
AU2014326356A1 (en) 2016-05-19
WO2015044674A2 (en) 2015-04-02
EP3058164A2 (en) 2016-08-24
US20160245050A1 (en) 2016-08-25
WO2015044674A3 (en) 2015-09-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)