CN107163184B - 无固相钻井液用抗高温提切剂及其制备方法 - Google Patents
无固相钻井液用抗高温提切剂及其制备方法 Download PDFInfo
- Publication number
- CN107163184B CN107163184B CN201710317014.XA CN201710317014A CN107163184B CN 107163184 B CN107163184 B CN 107163184B CN 201710317014 A CN201710317014 A CN 201710317014A CN 107163184 B CN107163184 B CN 107163184B
- Authority
- CN
- China
- Prior art keywords
- drilling fluid
- monomer
- solid
- solution
- agent
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F228/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
- C08F228/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
-
- 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
- C09K8/03—Specific additives for general use in well-drilling compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710317014.XA CN107163184B (zh) | 2017-05-08 | 2017-05-08 | 无固相钻井液用抗高温提切剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710317014.XA CN107163184B (zh) | 2017-05-08 | 2017-05-08 | 无固相钻井液用抗高温提切剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107163184A CN107163184A (zh) | 2017-09-15 |
CN107163184B true CN107163184B (zh) | 2020-03-24 |
Family
ID=59813185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710317014.XA Active CN107163184B (zh) | 2017-05-08 | 2017-05-08 | 无固相钻井液用抗高温提切剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107163184B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111607032B (zh) * | 2019-02-25 | 2022-08-05 | 中国石油天然气股份有限公司 | 稠化剂、制备方法及其应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429427A (zh) * | 2007-11-07 | 2009-05-13 | 中国石化集团中原石油勘探局钻井工程技术研究院 | 两性离子磺酸盐聚合物钻井液处理剂的制备方法 |
CN104829781A (zh) * | 2015-04-03 | 2015-08-12 | 蒋官澄 | 一种钻井液用水基增粘提切剂及其制备方法 |
-
2017
- 2017-05-08 CN CN201710317014.XA patent/CN107163184B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429427A (zh) * | 2007-11-07 | 2009-05-13 | 中国石化集团中原石油勘探局钻井工程技术研究院 | 两性离子磺酸盐聚合物钻井液处理剂的制备方法 |
CN104829781A (zh) * | 2015-04-03 | 2015-08-12 | 蒋官澄 | 一种钻井液用水基增粘提切剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
甲酸钾无固相钻井液增粘剂的制备及其体系研究;肖继斌;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20150815(第8期);第14-15页第2.7.2节、第21-23页 * |
Also Published As
Publication number | Publication date |
---|---|
CN107163184A (zh) | 2017-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2973253C (en) | Hydrophobically associated polymer and preparation method thereof | |
Taylor et al. | Water-soluble hydrophobically associating polymers for improved oil recovery: A literature review | |
CN104178102B (zh) | 一种可交联的抗高温无残渣多元共聚型压裂液及其制备方法 | |
US4709759A (en) | Enhanced oil recovery with hydrophobically associating polymers containing N-vinyl-pyrrolidone functionality | |
JP2003515624A (ja) | 疎水会合性重合体の製造方法、その使用方法およびその組成物 | |
CN104388063B (zh) | 一种钻井液用微交联聚合物类降滤失剂及其制备方法 | |
CN113185630B (zh) | 一种可生物降解耐盐型稠化体系及其制备方法和应用 | |
WO2013162902A1 (en) | Synergistic combination of a fluid loss additive and rheology modifier | |
CN113321764B (zh) | 一种酸液稠化剂及其制备方法和应用 | |
CN110982009B (zh) | 一种含氟聚合物微乳液润湿反转剂及其制备方法与应用 | |
CN116622362B (zh) | 一种抗盐性的乳液型压裂液稠化剂及其制备工艺 | |
Shao et al. | High performance hydrophobic associated polymer for fracturing fluids with low-dosage | |
Jing et al. | Synthesis and performance evaluation of a new drag reducer–cationic hybrid polymeric based on polyacrylamide | |
Dai et al. | Synthesis and plugging effect of inverse emulsion polymerization microspheres (OPME) for oil-based drilling fluids | |
CN107163184B (zh) | 无固相钻井液用抗高温提切剂及其制备方法 | |
CN110950995A (zh) | 一种钻井液用低分子增稠剂及其制备方法 | |
CN107793537B (zh) | 一种酸液稠化剂及其制备方法 | |
CN114773539B (zh) | 一种水基钻井液用抗高温耐高盐微交联疏水缔合增粘降滤失剂及其制备方法 | |
Zheng et al. | Preparation and rheological properties of acrylamide-based penta-polymer for ultra-high temperature fracturing fluid | |
CN114058360B (zh) | 一种多功能悬浮浓缩压裂液及其制备方法 | |
GB2213850A (en) | Enhanced oil recovery process | |
CN116082570B (zh) | 一种抗高温水基钻井液用纳米复合降滤失剂及其制备方法 | |
CN116813849B (zh) | 一种低分子量高弹性的嵌段共聚物、压裂液及制备方法 | |
CN113943566B (zh) | 一种耐温增强剂及压裂液 | |
Jian et al. | Preparation and evaluation of salt tolerant delayed-crosslinking fracturing fluid system in ultra-deep high temperature wells |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Tian Hui Inventor after: Hao Huijun Inventor after: Zhang Hongwei Inventor after: Yang Xuemei Inventor after: Zhou Shengpeng Inventor after: Luo Wenli Inventor after: Su Qing Inventor before: Tian Hui Inventor before: Hao Huijun Inventor before: Zhang Hongwei Inventor before: Yang Xuemei Inventor before: Zhou Shengpeng Inventor before: Luo Wenli |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211109 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
TR01 | Transfer of patent right |