CN106517843A - 一种油井水泥用非氯离子钾盐类锁水剂及制备方法和应用 - Google Patents
一种油井水泥用非氯离子钾盐类锁水剂及制备方法和应用 Download PDFInfo
- Publication number
- CN106517843A CN106517843A CN201610890221.XA CN201610890221A CN106517843A CN 106517843 A CN106517843 A CN 106517843A CN 201610890221 A CN201610890221 A CN 201610890221A CN 106517843 A CN106517843 A CN 106517843A
- Authority
- CN
- China
- Prior art keywords
- oil
- sylvite
- cement
- well cement
- chlorion
- 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
Links
- 239000004568 cement Substances 0.000 title claims abstract description 64
- 239000003129 oil well Substances 0.000 title claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 title claims abstract 5
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 14
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical class [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 241000370738 Chlorion Species 0.000 claims description 27
- 239000001103 potassium chloride Substances 0.000 claims description 18
- 235000011164 potassium chloride Nutrition 0.000 claims description 18
- 239000011083 cement mortar Substances 0.000 claims description 15
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical group [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 4
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 4
- 235000011151 potassium sulphates Nutrition 0.000 claims description 4
- 235000010333 potassium nitrate Nutrition 0.000 claims description 3
- 239000004323 potassium nitrate Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002585 base Substances 0.000 claims 3
- 239000002002 slurry Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000036571 hydration Effects 0.000 abstract description 3
- 238000006703 hydration reaction Methods 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract description 2
- -1 chlorine ions Chemical class 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 6
- 235000019976 tricalcium silicate Nutrition 0.000 description 6
- 229910021534 tricalcium silicate Inorganic materials 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
- C04B2103/465—Water-sorbing agents, hygroscopic or hydrophilic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610890221.XA CN106517843B (zh) | 2016-10-12 | 2016-10-12 | 一种油井水泥用非氯离子钾盐类锁水剂及制备方法和应用 |
Applications Claiming Priority (1)
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CN201610890221.XA CN106517843B (zh) | 2016-10-12 | 2016-10-12 | 一种油井水泥用非氯离子钾盐类锁水剂及制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN106517843A true CN106517843A (zh) | 2017-03-22 |
CN106517843B CN106517843B (zh) | 2018-09-04 |
Family
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Family Applications (1)
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CN201610890221.XA Active CN106517843B (zh) | 2016-10-12 | 2016-10-12 | 一种油井水泥用非氯离子钾盐类锁水剂及制备方法和应用 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110423049A (zh) * | 2019-07-19 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种早强防窜固井水泥浆及制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1504528A (zh) * | 2002-12-05 | 2004-06-16 | 大庆石油管理局 | 锁水抗窜剂 |
CN101481605A (zh) * | 2005-09-28 | 2009-07-15 | 江苏海特曼新材料有限公司 | 油井水泥晶体膨胀剂及其制备方法 |
CN102382632A (zh) * | 2010-09-03 | 2012-03-21 | 中国石油化工股份有限公司 | 一种防止堵漏材料被地层水稀释的预处理剂及其制法和应用 |
CN103773335A (zh) * | 2013-12-31 | 2014-05-07 | 东营泰尔石油技术有限公司 | 可酸化固结型堵漏剂 |
-
2016
- 2016-10-12 CN CN201610890221.XA patent/CN106517843B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1504528A (zh) * | 2002-12-05 | 2004-06-16 | 大庆石油管理局 | 锁水抗窜剂 |
CN101481605A (zh) * | 2005-09-28 | 2009-07-15 | 江苏海特曼新材料有限公司 | 油井水泥晶体膨胀剂及其制备方法 |
CN102382632A (zh) * | 2010-09-03 | 2012-03-21 | 中国石油化工股份有限公司 | 一种防止堵漏材料被地层水稀释的预处理剂及其制法和应用 |
CN103773335A (zh) * | 2013-12-31 | 2014-05-07 | 东营泰尔石油技术有限公司 | 可酸化固结型堵漏剂 |
Non-Patent Citations (1)
Title |
---|
于洪金等: "《大庆钻井技术新进展(上册)》", 30 June 2005 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110423049A (zh) * | 2019-07-19 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种早强防窜固井水泥浆及制备方法 |
CN110423049B (zh) * | 2019-07-19 | 2021-11-30 | 中国石油天然气股份有限公司 | 一种早强防窜固井水泥浆及制备方法 |
Also Published As
Publication number | Publication date |
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CN106517843B (zh) | 2018-09-04 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Mei Mingjia Inventor after: Li Dewei Inventor after: Dou Huqing Inventor after: Duan Hongchao Inventor before: Mei Jiaming Inventor before: Li Dewei Inventor before: Dou Huqing Inventor before: Duan Hongchao |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Company No. 151 Changqing building cementing Weiyang road 710021 Shaanxi city of Xi'an Province Patentee before: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Patentee before: SHAANXI GUDE PETROLEUM ENGINEERING Co.,Ltd. |