GB201121743D0 - Cable compatible fluid hydrodynamic and homogenizing bearing rotary steerable system for drilling and milling - Google Patents

Cable compatible fluid hydrodynamic and homogenizing bearing rotary steerable system for drilling and milling

Info

Publication number
GB201121743D0
GB201121743D0 GBGB1121743.7A GB201121743A GB201121743D0 GB 201121743 D0 GB201121743 D0 GB 201121743D0 GB 201121743 A GB201121743 A GB 201121743A GB 201121743 D0 GB201121743 D0 GB 201121743D0
Authority
GB
United Kingdom
Prior art keywords
homogenizing
milling
drilling
rotary steerable
steerable system
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.)
Withdrawn
Application number
GBGB1121743.7A
Other versions
GB2486592A (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.)
TUNGET BRUCE A
Original Assignee
TUNGET BRUCE A
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 GB1021305.6A external-priority patent/GB2476381B/en
Priority claimed from PCT/US2011/000372 external-priority patent/WO2011119197A1/en
Priority claimed from PCT/US2011/000377 external-priority patent/WO2011119198A1/en
Priority claimed from GB1104278.5A external-priority patent/GB2479432B/en
Priority claimed from GB1111482.4A external-priority patent/GB2484166B/en
Priority claimed from GB1116098.3A external-priority patent/GB2496095B/en
Application filed by TUNGET BRUCE A filed Critical TUNGET BRUCE A
Publication of GB201121743D0 publication Critical patent/GB201121743D0/en
Publication of GB2486592A publication Critical patent/GB2486592A/en
Priority to PCT/US2012/000580 priority Critical patent/WO2013089810A1/en
Priority to US14/365,563 priority patent/US9518426B2/en
Priority to EP12857584.2A priority patent/EP2791519B1/en
Withdrawn legal-status Critical Current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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • 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
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • 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
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB1121743.7A 2010-12-16 2011-12-16 Steering system for a down-hole shaft comprising a hydrodynamic bearing system Withdrawn GB2486592A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12857584.2A EP2791519B1 (en) 2011-12-16 2012-12-17 Rotary stick, slip and vibration reduction drilling stabilizers with hydrodynamic fluid bearings and homogenizers
US14/365,563 US9518426B2 (en) 2011-12-16 2012-12-17 Rotary stick, slip and vibration reduction drilling stabilizers with hydrodynamic fluid bearings and homogenizers
PCT/US2012/000580 WO2013089810A1 (en) 2011-12-16 2012-12-17 Rotary stick, slip and vibration reduction drilling stabilizers with hydrodynamic fluid bearings and homogenizers

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB1021305.6A GB2476381B (en) 2009-12-16 2010-12-16 Methods for reducing the size of rock debris to increase the removal rate from strengthened strata wall passageway
PCT/US2011/000377 WO2011119198A1 (en) 2010-03-25 2011-03-01 Manifold string for selectively controlling flowing fluid streams of varying velocities in wells from a single main bore
PCT/US2011/000372 WO2011119197A1 (en) 2010-03-25 2011-03-01 Pressure controlled well construction and operation systems and methods usable for hydrocarbon operations, storage and solution mining
GB1104278.5A GB2479432B (en) 2010-03-25 2011-03-15 Manifold string for selectively controlling flowing fluid streams of varying velocities in wells from a single main bore
GB1111482.4A GB2484166B (en) 2010-07-05 2011-07-05 Cable compatible rig-less operatable annuli engagable system for using and abandoning a subterranean well
GB1116098.3A GB2496095B (en) 2010-09-16 2011-09-19 Method for collecting data and improving cable compatible rig-less operable abandonment space formation and associated apparatuses

Publications (2)

Publication Number Publication Date
GB201121743D0 true GB201121743D0 (en) 2012-02-01
GB2486592A GB2486592A (en) 2012-06-20

Family

ID=45582077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121743.7A Withdrawn GB2486592A (en) 2010-12-16 2011-12-16 Steering system for a down-hole shaft comprising a hydrodynamic bearing system

Country Status (1)

Country Link
GB (1) GB2486592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107366522A (en) * 2017-08-01 2017-11-21 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 The sliding sleeve opener and its sliding sleeve of bushing of a kind of variable-length

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO341806B1 (en) * 2014-06-27 2018-01-22 Qinterra Tech As Method and apparatus for retrieving a production tube from a well

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250405B1 (en) * 1999-01-06 2001-06-26 Western Well Tool, Inc. Drill pipe protector assembly
US6837621B1 (en) * 2003-01-29 2005-01-04 Wood Group Esp, Inc. Rotor bearing for increased lubricant flow
US8408304B2 (en) * 2008-03-28 2013-04-02 Baker Hughes Incorporated Pump mechanism for cooling of rotary bearings in drilling tools and method of use thereof
CA2735667C (en) * 2008-08-29 2016-02-09 Statoil Petroleum As Drill pipe protector assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107366522A (en) * 2017-08-01 2017-11-21 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 The sliding sleeve opener and its sliding sleeve of bushing of a kind of variable-length
CN107366522B (en) * 2017-08-01 2023-08-18 中国石油天然气集团有限公司 Sliding sleeve opening tool with variable length and sleeve sliding sleeve thereof

Also Published As

Publication number Publication date
GB2486592A (en) 2012-06-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)