USRE36362E - Polymer liners in rod pumping wells - Google Patents
Polymer liners in rod pumping wells Download PDFInfo
- Publication number
- USRE36362E USRE36362E US09/069,646 US6964698A USRE36362E US RE36362 E USRE36362 E US RE36362E US 6964698 A US6964698 A US 6964698A US RE36362 E USRE36362 E US RE36362E
- Authority
- US
- United States
- Prior art keywords
- tubing
- sucker rods
- string
- liners
- well
- 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.)
- Expired - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 28
- 238000005086 pumping Methods 0.000 title claims abstract description 27
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 10
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims description 19
- -1 polyethylene Polymers 0.000 claims description 19
- 229920000573 polyethylene Polymers 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000008878 coupling Effects 0.000 abstract description 12
- 238000010168 coupling process Methods 0.000 abstract description 12
- 238000005859 coupling reaction Methods 0.000 abstract description 12
- 238000005299 abrasion Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 6
- 239000002861 polymer material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000003129 oil well Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001868 water Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- 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
- E21B17/1007—Wear protectors; Centralising devices, e.g. stabilisers for the internal surface of a pipe, e.g. wear bushings for underwater well-heads
-
- 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
-
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/069,646 USRE36362E (en) | 1994-12-07 | 1998-04-29 | Polymer liners in rod pumping wells |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/350,475 US5511619A (en) | 1994-12-07 | 1994-12-07 | Polymer liners in rod pumping wells |
US09/069,646 USRE36362E (en) | 1994-12-07 | 1998-04-29 | Polymer liners in rod pumping wells |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/350,475 Reissue US5511619A (en) | 1994-12-07 | 1994-12-07 | Polymer liners in rod pumping wells |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE36362E true USRE36362E (en) | 1999-11-02 |
Family
ID=23376881
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/350,475 Ceased US5511619A (en) | 1994-12-07 | 1994-12-07 | Polymer liners in rod pumping wells |
US09/069,646 Expired - Lifetime USRE36362E (en) | 1994-12-07 | 1998-04-29 | Polymer liners in rod pumping wells |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/350,475 Ceased US5511619A (en) | 1994-12-07 | 1994-12-07 | Polymer liners in rod pumping wells |
Country Status (1)
Country | Link |
---|---|
US (2) | US5511619A (en) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334485B1 (en) * | 1997-09-05 | 2002-01-01 | Schlumberger Technology Corporation | Deviated borehole drilling assembly |
US20050211445A1 (en) * | 2004-03-24 | 2005-09-29 | Ravi Krishna M | Casing comprising stress-absorbing materials and associated methods of use |
US20060017281A1 (en) * | 2003-12-17 | 2006-01-26 | Mckeen Laurence W | Coated pipes for conveying oil |
US20060124308A1 (en) * | 2002-05-16 | 2006-06-15 | Wagon Trail Ventures, Inc. | Downhole oilfield tubulars |
US7107154B2 (en) | 2004-05-25 | 2006-09-12 | Robbins & Myers Energy Systems L.P. | Wellbore evaluation system and method |
US20060271299A1 (en) * | 2004-05-25 | 2006-11-30 | Ward Simon J | Wellbore evaluation system and method |
US20100043905A1 (en) * | 2004-04-06 | 2010-02-25 | E. I. Du Pont De Nemours And Company | Lined Pipes for Conveying Chemicals |
US8997880B2 (en) | 2012-01-31 | 2015-04-07 | Wagon Trail Ventures, Inc. | Lined downhole oilfield tubulars |
US11125046B2 (en) | 2019-12-10 | 2021-09-21 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
US11149510B1 (en) | 2020-06-03 | 2021-10-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11255130B2 (en) | 2020-07-22 | 2022-02-22 | Saudi Arabian Oil Company | Sensing drill bit wear under downhole conditions |
US11261678B2 (en) | 2019-12-10 | 2022-03-01 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
US11286733B2 (en) | 2020-03-26 | 2022-03-29 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11391104B2 (en) | 2020-06-03 | 2022-07-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11414984B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11414985B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11434708B2 (en) | 2020-06-10 | 2022-09-06 | Saudi Arabian Oil Company | Lost circulation fabric, method, and deployment systems |
US11434707B2 (en) | 2020-06-10 | 2022-09-06 | Saudi Arabian Oil Company | Lost circulation fabric, method, and deployment systems |
US11434714B2 (en) | 2021-01-04 | 2022-09-06 | Saudi Arabian Oil Company | Adjustable seal for sealing a fluid flow at a wellhead |
US11454071B2 (en) | 2020-03-26 | 2022-09-27 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11459838B2 (en) | 2020-06-10 | 2022-10-04 | Saudi Arabian Oil Company | Lost circulation fabric, method, and deployment systems |
US11506044B2 (en) | 2020-07-23 | 2022-11-22 | Saudi Arabian Oil Company | Automatic analysis of drill string dynamics |
US11572752B2 (en) | 2021-02-24 | 2023-02-07 | Saudi Arabian Oil Company | Downhole cable deployment |
US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
US11631884B2 (en) | 2020-06-02 | 2023-04-18 | Saudi Arabian Oil Company | Electrolyte structure for a high-temperature, high-pressure lithium battery |
US11643878B2 (en) | 2020-03-26 | 2023-05-09 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11668143B2 (en) | 2019-12-10 | 2023-06-06 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
US11697991B2 (en) | 2021-01-13 | 2023-07-11 | Saudi Arabian Oil Company | Rig sensor testing and calibration |
US11719089B2 (en) | 2020-07-15 | 2023-08-08 | Saudi Arabian Oil Company | Analysis of drilling slurry solids by image processing |
US11727555B2 (en) | 2021-02-25 | 2023-08-15 | Saudi Arabian Oil Company | Rig power system efficiency optimization through image processing |
US11846151B2 (en) | 2021-03-09 | 2023-12-19 | Saudi Arabian Oil Company | Repairing a cased wellbore |
US11867012B2 (en) | 2021-12-06 | 2024-01-09 | Saudi Arabian Oil Company | Gauge cutter and sampler apparatus |
US11867008B2 (en) | 2020-11-05 | 2024-01-09 | Saudi Arabian Oil Company | System and methods for the measurement of drilling mud flow in real-time |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334466B1 (en) * | 1998-10-09 | 2002-01-01 | The Gates Corporation | Abrasion-resistant material handling hose |
US6352107B1 (en) | 1999-02-11 | 2002-03-05 | Allen & Bennett, Inc. | Wear resistant well pump rod and method for making same |
US6220358B1 (en) * | 1999-05-19 | 2001-04-24 | Humberto F. Leniek, Sr. | Hollow tubing pumping system |
US6585049B2 (en) | 2001-08-27 | 2003-07-01 | Humberto F. Leniek, Sr. | Dual displacement pumping system suitable for fluid production from a well |
WO2004016419A2 (en) * | 2002-08-19 | 2004-02-26 | Robroy Industries, Inc. | High temperature liner |
CA2512783C (en) * | 2003-01-06 | 2012-10-02 | Tvt Us Corporation | Process for treating a body of water |
US9010429B2 (en) | 2006-09-15 | 2015-04-21 | Schlumberger Technology Corporation | Integrated well access assembly and method |
PL2227618T3 (en) * | 2007-12-20 | 2014-03-31 | Borealis Ag | Well tubings with polymer liners |
US8590612B2 (en) * | 2009-04-21 | 2013-11-26 | Schlumberger Technology Corporation | System and method to provide well service unit with integrated gas delivery |
US20140182946A1 (en) * | 2012-12-31 | 2014-07-03 | Longyear Tm, Inc. | Engineered materials for drill rod applications |
US10352351B2 (en) | 2016-12-19 | 2019-07-16 | Ford Global Technologies, Llc | Motor shaft assembly and assembling method with an insert that provides a fluid conduit |
CA3028889A1 (en) | 2018-11-01 | 2020-05-01 | Pro Pipe Service & Sales Ltd | Tubular for downhole use |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308917A (en) * | 1978-01-09 | 1982-01-05 | Dismukes Newton B | Buoyant tubulars and method for installing same in a well bore |
US4581919A (en) * | 1985-06-18 | 1986-04-15 | Sullivan Mitch M | Retrievable hydrostatic testing tool for pressure testing tubing |
US4773479A (en) * | 1987-05-27 | 1988-09-27 | Guy Weldon E | Corrosion guard tubing nipple |
US4793409A (en) * | 1987-06-18 | 1988-12-27 | Ors Development Corporation | Method and apparatus for forming an insulated oil well casing |
US4852655A (en) * | 1987-05-27 | 1989-08-01 | Guy Weldon E | Tubing coupling and method |
US4858688A (en) * | 1988-06-27 | 1989-08-22 | Edwards Billy J | Sucker rod guide |
US4938285A (en) * | 1988-06-27 | 1990-07-03 | Edwards Billy J | Ultra-high molecular weight polyethylene sucker rod guide |
US5099917A (en) * | 1990-11-08 | 1992-03-31 | Roser Kenneth P | Water well construction |
US5110644A (en) * | 1988-02-28 | 1992-05-05 | Institut Francais Du Petrole Et Aerospatiale | Composition material tube substantially insensitive to the variations of length under the effect of the internal pressure |
US5219028A (en) * | 1992-02-25 | 1993-06-15 | Conoco Inc. | Well casing and well casing method |
US5271974A (en) * | 1990-04-30 | 1993-12-21 | Amsted Industries Incorporated | Improved cement and polyolefin lined product |
US5351752A (en) * | 1992-06-30 | 1994-10-04 | Exoko, Incorporated (Wood) | Artificial lifting system |
-
1994
- 1994-12-07 US US08/350,475 patent/US5511619A/en not_active Ceased
-
1998
- 1998-04-29 US US09/069,646 patent/USRE36362E/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308917A (en) * | 1978-01-09 | 1982-01-05 | Dismukes Newton B | Buoyant tubulars and method for installing same in a well bore |
US4581919A (en) * | 1985-06-18 | 1986-04-15 | Sullivan Mitch M | Retrievable hydrostatic testing tool for pressure testing tubing |
US4773479A (en) * | 1987-05-27 | 1988-09-27 | Guy Weldon E | Corrosion guard tubing nipple |
US4852655A (en) * | 1987-05-27 | 1989-08-01 | Guy Weldon E | Tubing coupling and method |
US4793409A (en) * | 1987-06-18 | 1988-12-27 | Ors Development Corporation | Method and apparatus for forming an insulated oil well casing |
US5110644A (en) * | 1988-02-28 | 1992-05-05 | Institut Francais Du Petrole Et Aerospatiale | Composition material tube substantially insensitive to the variations of length under the effect of the internal pressure |
US4858688A (en) * | 1988-06-27 | 1989-08-22 | Edwards Billy J | Sucker rod guide |
US4938285A (en) * | 1988-06-27 | 1990-07-03 | Edwards Billy J | Ultra-high molecular weight polyethylene sucker rod guide |
US5271974A (en) * | 1990-04-30 | 1993-12-21 | Amsted Industries Incorporated | Improved cement and polyolefin lined product |
US5099917A (en) * | 1990-11-08 | 1992-03-31 | Roser Kenneth P | Water well construction |
US5219028A (en) * | 1992-02-25 | 1993-06-15 | Conoco Inc. | Well casing and well casing method |
US5351752A (en) * | 1992-06-30 | 1994-10-04 | Exoko, Incorporated (Wood) | Artificial lifting system |
Non-Patent Citations (2)
Title |
---|
Composite Catalog of Oilfied Services, "AMF Tuboscope, Inc.", vol. 1, pp. 156-158, 1984. |
Composite Catalog of Oilfied Services, AMF Tuboscope, Inc. , vol. 1, pp. 156 158, 1984. * |
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334485B1 (en) * | 1997-09-05 | 2002-01-01 | Schlumberger Technology Corporation | Deviated borehole drilling assembly |
US7740077B2 (en) | 2002-05-16 | 2010-06-22 | Wagon Trail Ventures, Inc. | Downhole oilfield tubulars |
US20060124308A1 (en) * | 2002-05-16 | 2006-06-15 | Wagon Trail Ventures, Inc. | Downhole oilfield tubulars |
US20060017281A1 (en) * | 2003-12-17 | 2006-01-26 | Mckeen Laurence W | Coated pipes for conveying oil |
US8776837B2 (en) | 2003-12-17 | 2014-07-15 | E I Du Pont De Nemours And Company | Coated pipes for conveying oil |
US7871684B2 (en) * | 2003-12-17 | 2011-01-18 | E. I. Du Pont De Nemours And Company | Coated pipes for conveying oil |
US7575789B2 (en) | 2003-12-17 | 2009-08-18 | E.I. Du Pont De Nemours And Company | Coated pipes for conveying oil |
US20090266437A1 (en) * | 2003-12-17 | 2009-10-29 | E. I. Du Pont De Nemours And Company | Coated Pipes for Conveying Oil |
US20050211445A1 (en) * | 2004-03-24 | 2005-09-29 | Ravi Krishna M | Casing comprising stress-absorbing materials and associated methods of use |
US7337841B2 (en) | 2004-03-24 | 2008-03-04 | Halliburton Energy Services, Inc. | Casing comprising stress-absorbing materials and associated methods of use |
US8685493B2 (en) | 2004-04-06 | 2014-04-01 | E I Du Pont De Nemours And Company | Process for forming a non-stick surface on the interior surface of a pipe |
US20100043885A1 (en) * | 2004-04-06 | 2010-02-25 | E. I. Du Pont De Nemours And Company | Lined Vessels for Conveying Chemicals |
US20100043905A1 (en) * | 2004-04-06 | 2010-02-25 | E. I. Du Pont De Nemours And Company | Lined Pipes for Conveying Chemicals |
US8211497B2 (en) | 2004-04-06 | 2012-07-03 | E. I. Du Pont De Nemours And Company | Process for forming a nonstick surface on the interior surface of a pipe |
US7346455B2 (en) | 2004-05-25 | 2008-03-18 | Robbins & Myers Energy Systems L.P. | Wellbore evaluation system and method |
US20060271299A1 (en) * | 2004-05-25 | 2006-11-30 | Ward Simon J | Wellbore evaluation system and method |
US7107154B2 (en) | 2004-05-25 | 2006-09-12 | Robbins & Myers Energy Systems L.P. | Wellbore evaluation system and method |
US8997880B2 (en) | 2012-01-31 | 2015-04-07 | Wagon Trail Ventures, Inc. | Lined downhole oilfield tubulars |
US11261678B2 (en) | 2019-12-10 | 2022-03-01 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
US11125046B2 (en) | 2019-12-10 | 2021-09-21 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
US11668143B2 (en) | 2019-12-10 | 2023-06-06 | Saudi Arabian Oil Company | Deploying wellbore patch for mitigating lost circulation |
US11286733B2 (en) | 2020-03-26 | 2022-03-29 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11643878B2 (en) | 2020-03-26 | 2023-05-09 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11454071B2 (en) | 2020-03-26 | 2022-09-27 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11414984B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11414985B2 (en) | 2020-05-28 | 2022-08-16 | Saudi Arabian Oil Company | Measuring wellbore cross-sections using downhole caliper tools |
US11631884B2 (en) | 2020-06-02 | 2023-04-18 | Saudi Arabian Oil Company | Electrolyte structure for a high-temperature, high-pressure lithium battery |
US11391104B2 (en) | 2020-06-03 | 2022-07-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11421497B2 (en) | 2020-06-03 | 2022-08-23 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11719063B2 (en) | 2020-06-03 | 2023-08-08 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11149510B1 (en) | 2020-06-03 | 2021-10-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
US11434708B2 (en) | 2020-06-10 | 2022-09-06 | Saudi Arabian Oil Company | Lost circulation fabric, method, and deployment systems |
US11459838B2 (en) | 2020-06-10 | 2022-10-04 | Saudi Arabian Oil Company | Lost circulation fabric, method, and deployment systems |
US11434707B2 (en) | 2020-06-10 | 2022-09-06 | Saudi Arabian Oil Company | Lost circulation fabric, method, and deployment systems |
US11719089B2 (en) | 2020-07-15 | 2023-08-08 | Saudi Arabian Oil Company | Analysis of drilling slurry solids by image processing |
US11255130B2 (en) | 2020-07-22 | 2022-02-22 | Saudi Arabian Oil Company | Sensing drill bit wear under downhole conditions |
US11506044B2 (en) | 2020-07-23 | 2022-11-22 | Saudi Arabian Oil Company | Automatic analysis of drill string dynamics |
US11867008B2 (en) | 2020-11-05 | 2024-01-09 | Saudi Arabian Oil Company | System and methods for the measurement of drilling mud flow in real-time |
US11434714B2 (en) | 2021-01-04 | 2022-09-06 | Saudi Arabian Oil Company | Adjustable seal for sealing a fluid flow at a wellhead |
US11697991B2 (en) | 2021-01-13 | 2023-07-11 | Saudi Arabian Oil Company | Rig sensor testing and calibration |
US11572752B2 (en) | 2021-02-24 | 2023-02-07 | Saudi Arabian Oil Company | Downhole cable deployment |
US11727555B2 (en) | 2021-02-25 | 2023-08-15 | Saudi Arabian Oil Company | Rig power system efficiency optimization through image processing |
US11846151B2 (en) | 2021-03-09 | 2023-12-19 | Saudi Arabian Oil Company | Repairing a cased wellbore |
US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
US11867012B2 (en) | 2021-12-06 | 2024-01-09 | Saudi Arabian Oil Company | Gauge cutter and sampler apparatus |
Also Published As
Publication number | Publication date |
---|---|
US5511619A (en) | 1996-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Fee payment |
Year of fee payment: 8 |
|
SULP | Surcharge for late payment |
Year of fee payment: 7 |
|
FPAY | Fee payment |
Year of fee payment: 12 |
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