CN110484220A - 一种提高大丛井大斜度井滑动效率的钻井液及施工方法 - Google Patents
一种提高大丛井大斜度井滑动效率的钻井液及施工方法 Download PDFInfo
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- CN110484220A CN110484220A CN201910710608.6A CN201910710608A CN110484220A CN 110484220 A CN110484220 A CN 110484220A CN 201910710608 A CN201910710608 A CN 201910710608A CN 110484220 A CN110484220 A CN 110484220A
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- drilling fluid
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- 238000005553 drilling Methods 0.000 title claims abstract description 98
- 239000012530 fluid Substances 0.000 title claims abstract description 73
- 238000010276 construction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000654 additive Substances 0.000 claims abstract description 27
- 230000000996 additive effect Effects 0.000 claims abstract description 27
- 239000003112 inhibitor Substances 0.000 claims abstract description 24
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 19
- 230000005764 inhibitory process Effects 0.000 claims abstract description 17
- 239000007790 solid phase Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 20
- 239000004280 Sodium formate Substances 0.000 claims description 10
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 10
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 10
- 235000011151 potassium sulphates Nutrition 0.000 claims description 10
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 10
- 235000019254 sodium formate Nutrition 0.000 claims description 10
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 10
- 235000011152 sodium sulphate Nutrition 0.000 claims description 10
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 8
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 8
- 239000008103 glucose Substances 0.000 claims description 8
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 claims description 6
- 229940097043 glucuronic acid Drugs 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 229920001897 terpolymer Polymers 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
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- 235000014787 Vitis vinifera Nutrition 0.000 claims description 2
- 240000006365 Vitis vinifera Species 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- AEMOLEFTQBMNLQ-AQKNRBDQSA-N D-glucopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-N 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 150000005846 sugar alcohols Chemical class 0.000 claims 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract description 7
- 239000010428 baryte Substances 0.000 abstract description 7
- 229910052601 baryte Inorganic materials 0.000 abstract description 7
- 239000000440 bentonite Substances 0.000 abstract description 6
- 229910000278 bentonite Inorganic materials 0.000 abstract description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract description 6
- 235000019738 Limestone Nutrition 0.000 abstract description 5
- 239000006028 limestone Substances 0.000 abstract description 5
- 239000002734 clay mineral Substances 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 241001074085 Scophthalmus aquosus Species 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000005189 flocculation Methods 0.000 description 1
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- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/28—Friction or drag reducing additives
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201910710608.6A CN110484220A (zh) | 2019-08-02 | 2019-08-02 | 一种提高大丛井大斜度井滑动效率的钻井液及施工方法 |
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CN201910710608.6A CN110484220A (zh) | 2019-08-02 | 2019-08-02 | 一种提高大丛井大斜度井滑动效率的钻井液及施工方法 |
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CN110484220A true CN110484220A (zh) | 2019-11-22 |
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CN201910710608.6A Pending CN110484220A (zh) | 2019-08-02 | 2019-08-02 | 一种提高大丛井大斜度井滑动效率的钻井液及施工方法 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999048994A1 (en) * | 1998-03-23 | 1999-09-30 | Perstorp Ab | A mixed formate and bromide brine used in drilling fluids |
US20030069375A1 (en) * | 2001-09-18 | 2003-04-10 | Andrea Fenchl | Polymeric, acrylamide-free water retention agent |
CN1548498A (zh) * | 2003-05-16 | 2004-11-24 | 韩文峰 | 无粘土油层保护钻井液 |
CN101429424A (zh) * | 2008-12-15 | 2009-05-13 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | 强抑制性双钾离子—聚合物钻井液 |
CN102031094A (zh) * | 2010-11-18 | 2011-04-27 | 原玉红 | 一种抗高温抗盐无固相环保钻完井一体化工作液 |
US20120279711A1 (en) * | 2011-05-03 | 2012-11-08 | Halliburton Energy Services, Inc. | Environmentally Friendly Low Temperature Breaker Systems and Related Methods |
CN102888213A (zh) * | 2011-07-21 | 2013-01-23 | 北京博德世达石油技术有限公司 | 一种无粘土相钻井液 |
CN103045191A (zh) * | 2012-12-11 | 2013-04-17 | 中国石油集团川庆钻探工程有限公司 | 低腐蚀低固相强抑制钻井液及制备方法 |
US20150021027A1 (en) * | 2011-06-23 | 2015-01-22 | M-I Drilling Fluids Uk Limited | Wellbore fluid |
CN104962252A (zh) * | 2015-07-03 | 2015-10-07 | 中国石油集团西部钻探工程有限公司 | 有机盐聚胺钻井液及其制备方法 |
CN105255459A (zh) * | 2015-10-29 | 2016-01-20 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | 一种环保型无氯根钻井液及其制备方法 |
-
2019
- 2019-08-02 CN CN201910710608.6A patent/CN110484220A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999048994A1 (en) * | 1998-03-23 | 1999-09-30 | Perstorp Ab | A mixed formate and bromide brine used in drilling fluids |
US20030069375A1 (en) * | 2001-09-18 | 2003-04-10 | Andrea Fenchl | Polymeric, acrylamide-free water retention agent |
CN1548498A (zh) * | 2003-05-16 | 2004-11-24 | 韩文峰 | 无粘土油层保护钻井液 |
CN101429424A (zh) * | 2008-12-15 | 2009-05-13 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | 强抑制性双钾离子—聚合物钻井液 |
CN102031094A (zh) * | 2010-11-18 | 2011-04-27 | 原玉红 | 一种抗高温抗盐无固相环保钻完井一体化工作液 |
US20120279711A1 (en) * | 2011-05-03 | 2012-11-08 | Halliburton Energy Services, Inc. | Environmentally Friendly Low Temperature Breaker Systems and Related Methods |
US20150021027A1 (en) * | 2011-06-23 | 2015-01-22 | M-I Drilling Fluids Uk Limited | Wellbore fluid |
CN102888213A (zh) * | 2011-07-21 | 2013-01-23 | 北京博德世达石油技术有限公司 | 一种无粘土相钻井液 |
CN103045191A (zh) * | 2012-12-11 | 2013-04-17 | 中国石油集团川庆钻探工程有限公司 | 低腐蚀低固相强抑制钻井液及制备方法 |
CN104962252A (zh) * | 2015-07-03 | 2015-10-07 | 中国石油集团西部钻探工程有限公司 | 有机盐聚胺钻井液及其制备方法 |
CN105255459A (zh) * | 2015-10-29 | 2016-01-20 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | 一种环保型无氯根钻井液及其制备方法 |
Non-Patent Citations (3)
Title |
---|
刘榆等: "无固相甲酸盐和高温交联钻完井液体系的研究应用 ", 《油田化学》 * |
纪春茂等: "《海洋钻井液与完井液》", 30 June 1997, 石油大学出版社 * |
蔡记华等: "《LG植物胶处理剂的研究》", 31 December 2011, 中国地质大学出版社 * |
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Effective date of registration: 20201029 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Weiyang road 710018 Shaanxi city of Xi'an province Changqing No. 151 building room 1902 Applicant before: CNPC CHUANQING DRILLING ENGINEERING CO., LTD. CHANGQING WELL DRILLING GENERAL Co. |
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Application publication date: 20191122 |
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