CN101691485A - 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 - Google Patents
钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 Download PDFInfo
- Publication number
- CN101691485A CN101691485A CN200910060168A CN200910060168A CN101691485A CN 101691485 A CN101691485 A CN 101691485A CN 200910060168 A CN200910060168 A CN 200910060168A CN 200910060168 A CN200910060168 A CN 200910060168A CN 101691485 A CN101691485 A CN 101691485A
- Authority
- CN
- China
- Prior art keywords
- fluid loss
- amps
- dmdaac
- sss
- paads
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 239000012530 fluid Substances 0.000 title claims abstract description 29
- 229920000642 polymer Polymers 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims abstract description 28
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 27
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 22
- MNCGMVDMOKPCSQ-UHFFFAOYSA-M sodium;2-phenylethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 MNCGMVDMOKPCSQ-UHFFFAOYSA-M 0.000 claims abstract description 22
- 239000000654 additive Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 5
- 230000000996 additive effect Effects 0.000 claims abstract description 5
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 5
- 239000003999 initiator Substances 0.000 claims abstract description 5
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 3
- 150000002500 ions Chemical class 0.000 claims abstract 3
- 229920001577 copolymer Polymers 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 claims 4
- 229960000935 dehydrated alcohol Drugs 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 abstract 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 32
- 239000002002 slurry Substances 0.000 description 25
- 230000032683 aging Effects 0.000 description 21
- 230000036571 hydration Effects 0.000 description 19
- 238000006703 hydration reaction Methods 0.000 description 19
- 239000013505 freshwater Substances 0.000 description 17
- 239000011780 sodium chloride Substances 0.000 description 16
- 238000001179 sorption measurement Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 239000000440 bentonite Substances 0.000 description 12
- 229910000278 bentonite Inorganic materials 0.000 description 12
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 12
- 230000007423 decrease Effects 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 239000004927 clay Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 8
- 239000012267 brine Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 125000002091 cationic group Chemical group 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 235000011148 calcium chloride Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- -1 compound salts Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 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 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 230000015784 hyperosmotic salinity response Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 229920006029 tetra-polymer Polymers 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
Images
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
AM∶AMPS | 10∶0.5 | 10∶1.0 | 10∶1.5 | 10∶2.0 | 10∶2.5 | 10∶3.0 | 10∶3.5 | 10∶4.0 |
FLAPI(ml) | 11.6 | 10.6 | 10.3 | 9.2 | 8.7 | 8.4 | 8.2 | 8.5 |
MS∶DMDAAC | 13.5∶0.5 | 13.5∶1.0 | 13.5∶1.5 | 13.5∶2.0 | 13.5∶2.5 |
FLAPI(ml) | 8.3 | 7.8 | 8.2 | 9.5 | 11.1 |
MSC∶SSS | 14.5∶0.5 | 14.5∶1.0 | 14.5∶1.5 | 14.5∶2.0 | 14.5∶2.5 |
FLAPI(ml) | 7.6 | 7.2 | 7.3 | 7.8 | 8.1 |
老化温度(℃) | 40 | 80 | 120 | 160 | 180 | 200 |
表观粘度(mPa·s) | 18.9 | 18.7 | 17.5 | 15.1 | 12.3 | 7.9 |
NaCl浓度(%) | 0 | 2 | 4 | 6 | 8 | 10 |
表观粘度(mPa·s) | 18.6 | 10.2 | 9 | 9.2 | 8.6 | 8.6 |
CaCl2浓度(%) | 0.00 | 0.02 | 0.04 | 0.06 | 0.08 | 0.10 |
表观粘度(mPa·s) | 18.6 | 18.9 | 17.4 | 16.8 | 15.8 | 15.6 |
CaCl2浓度(%) | 0.00 | 0.02 | 0.04 | 0.06 | 0.08 | 0.10 |
表观粘度(mPa·s) | 9 | 9.3 | 8.8 | 8.5 | 8.6 | 8.5 |
浓度(%) | 0 | 0.2 | 0.4 | 0.6 | 0.8 | 1 |
回收率(%) | 24.5 | 76.3 | 85.5 | 90.3 | 92.1 | 92.4 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100601680A CN101691485B (zh) | 2009-07-29 | 2009-07-29 | 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100601680A CN101691485B (zh) | 2009-07-29 | 2009-07-29 | 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101691485A true CN101691485A (zh) | 2010-04-07 |
CN101691485B CN101691485B (zh) | 2012-03-28 |
Family
ID=42080202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100601680A Expired - Fee Related CN101691485B (zh) | 2009-07-29 | 2009-07-29 | 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101691485B (zh) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102220112A (zh) * | 2011-05-18 | 2011-10-19 | 北京兴有丰科科技发展有限公司 | 一种钻井液用无机-有机抗盐抗高温聚合物降滤失剂 |
CN102432751A (zh) * | 2011-09-05 | 2012-05-02 | 中国石油大学(华东) | 一种钻井液高温护胶防塌降滤失剂及其制备方法 |
CN102585783A (zh) * | 2011-12-29 | 2012-07-18 | 西南石油大学 | 钻井液用抗高温抗盐聚合物降滤失剂及其制备方法 |
CN103183779A (zh) * | 2011-12-28 | 2013-07-03 | 中国石油天然气股份有限公司 | 一种多元聚合凝胶的制备方法 |
CN103665257A (zh) * | 2012-09-11 | 2014-03-26 | 中国石油化工股份有限公司 | 丙烯酰胺共聚物及其制备方法和应用 |
CN103788290A (zh) * | 2012-10-29 | 2014-05-14 | 中国石油化工股份有限公司 | 一种丙烯酰胺系共聚物及其制备方法和应用 |
CN103881670A (zh) * | 2014-04-09 | 2014-06-25 | 兰德(廊坊)石化环保设备有限公司 | 抗高温油井水泥降失水剂及其制备方法 |
CN104059623A (zh) * | 2014-06-13 | 2014-09-24 | 中国石油集团渤海钻探工程有限公司 | 耐高温、耐盐降失水剂及其制备方法 |
US20140326455A1 (en) * | 2012-09-28 | 2014-11-06 | Halliburton Energy Services, Inc. | Methods and Compositions for Treating a Subterranean Formation with Salt-Tolerant Cement Slurries |
CN104292398A (zh) * | 2014-10-16 | 2015-01-21 | 西南石油大学 | 一种钻井液用抗温耐盐降滤失剂及其制备方法 |
CN104403645A (zh) * | 2014-11-05 | 2015-03-11 | 西南石油大学 | 一种降滤失剂及其制备方法 |
CN105037625A (zh) * | 2015-07-02 | 2015-11-11 | 中国石油大学(华东) | 一种改性铝酸盐水泥缓凝剂及其制备方法 |
CN105131222A (zh) * | 2015-09-10 | 2015-12-09 | 西南石油大学 | 一种阳离子化磺甲基酚醛树脂降滤失剂及其制备方法 |
CN105154035A (zh) * | 2015-09-10 | 2015-12-16 | 西南石油大学 | 一种两性酚醛树脂高温钻井液降滤失剂及其制备方法 |
CN105670576A (zh) * | 2016-03-04 | 2016-06-15 | 西南石油大学 | 一种钻井液降滤失剂及其制备方法 |
CN105733524A (zh) * | 2016-03-16 | 2016-07-06 | 中国石油天然气集团公司 | 一种抗高温、耐盐的降滤失剂及其制备方法 |
CN106046251A (zh) * | 2016-05-26 | 2016-10-26 | 西南石油大学 | 水基钻井液用抗温耐盐聚合物降滤失剂及其制备方法 |
CN106349426A (zh) * | 2016-08-22 | 2017-01-25 | 天津博科瑞精细化学有限公司 | 钻井液用乳液包被抑制剂及其生产工艺和应用 |
CN106366243A (zh) * | 2016-10-13 | 2017-02-01 | 西南石油大学 | 一种甜菜碱型共聚物作钻井液降滤失剂的合成方法 |
CN106432632A (zh) * | 2016-09-27 | 2017-02-22 | 西南石油大学 | 一种抗高温抗盐钙水基钻井液用胺基聚合物降滤失剂及其制备方法和应用 |
CN108430964A (zh) * | 2015-10-09 | 2018-08-21 | 医学研究理事会 | 用于产生经羧酸根配体修饰三价铁氢氧化物胶体的方法及相关组合物和用途 |
CN108659801A (zh) * | 2018-05-25 | 2018-10-16 | 成都理工大学 | 抗248℃超高温的低密度水基钻井液及其制备方法与应用 |
GB2568777A (en) * | 2017-09-25 | 2019-05-29 | China Petroleum & Chem Corp | Random copolymer, preparation method and use thereof, and drilling fluid |
CN110591670A (zh) * | 2019-09-20 | 2019-12-20 | 西南石油大学 | 环保型水基钻井液用降滤失剂及其制备方法和钻井液 |
CN110776595A (zh) * | 2019-10-17 | 2020-02-11 | 中国石油天然气股份有限公司 | 一种驱油用线性抗盐聚合物及其制备方法 |
CN111909670A (zh) * | 2020-09-03 | 2020-11-10 | 中国石油大学(华东) | 超高温耐盐星型聚合物降滤失剂及其制备方法和水基钻井液 |
CN113337256A (zh) * | 2021-05-24 | 2021-09-03 | 西南石油大学 | 一种耐高温可实现水替油高性能水基钻井液的制备方法 |
CN113736016A (zh) * | 2021-10-13 | 2021-12-03 | 中国石油天然气集团有限公司 | 油井水泥用耐高温聚合悬浮稳定剂水泥浆及其制备方法 |
CN114989351A (zh) * | 2022-07-21 | 2022-09-02 | 中国石油大学(华东) | 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 |
CN116693865A (zh) * | 2023-07-04 | 2023-09-05 | 爱森(中国)絮凝剂有限公司 | 一种接支改性两性聚丙烯酰胺降滤失剂、制备方法及其应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6897186B2 (en) * | 1997-02-12 | 2005-05-24 | Kg International, Llc | Composition and method for dual function soil grouting excavating or boring fluid |
CN1179990C (zh) * | 2002-02-25 | 2004-12-15 | 中国石油天然气股份有限公司勘探开发研究院 | 两性离子聚合物及制备方法和用途 |
CN101463116B (zh) * | 2009-01-12 | 2011-07-20 | 成都理工大学 | 非线型缔合水溶性四元共聚物及其制备方法和用途 |
-
2009
- 2009-07-29 CN CN2009100601680A patent/CN101691485B/zh not_active Expired - Fee Related
Cited By (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102220112A (zh) * | 2011-05-18 | 2011-10-19 | 北京兴有丰科科技发展有限公司 | 一种钻井液用无机-有机抗盐抗高温聚合物降滤失剂 |
CN102220112B (zh) * | 2011-05-18 | 2013-12-04 | 北京兴有丰科科技发展有限公司 | 一种钻井液用无机-有机抗盐抗高温聚合物降滤失剂 |
CN102432751B (zh) * | 2011-09-05 | 2013-11-27 | 中国石油大学(华东) | 一种钻井液高温护胶防塌降滤失剂及其制备方法 |
CN102432751A (zh) * | 2011-09-05 | 2012-05-02 | 中国石油大学(华东) | 一种钻井液高温护胶防塌降滤失剂及其制备方法 |
CN103183779A (zh) * | 2011-12-28 | 2013-07-03 | 中国石油天然气股份有限公司 | 一种多元聚合凝胶的制备方法 |
CN102585783B (zh) * | 2011-12-29 | 2013-11-27 | 西南石油大学 | 钻井液用抗高温抗盐聚合物降滤失剂及其制备方法 |
CN102585783A (zh) * | 2011-12-29 | 2012-07-18 | 西南石油大学 | 钻井液用抗高温抗盐聚合物降滤失剂及其制备方法 |
CN103665257A (zh) * | 2012-09-11 | 2014-03-26 | 中国石油化工股份有限公司 | 丙烯酰胺共聚物及其制备方法和应用 |
CN103665257B (zh) * | 2012-09-11 | 2015-11-25 | 中国石油化工股份有限公司 | 丙烯酰胺共聚物及其制备方法和应用 |
US9994757B2 (en) | 2012-09-28 | 2018-06-12 | Halliburton Energy Services, Inc. | Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries |
US10233378B2 (en) | 2012-09-28 | 2019-03-19 | Halliburton Energy Services, Inc. | Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries |
US9796905B2 (en) * | 2012-09-28 | 2017-10-24 | Halliburton Energy Services, Inc. | Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries |
US20140326455A1 (en) * | 2012-09-28 | 2014-11-06 | Halliburton Energy Services, Inc. | Methods and Compositions for Treating a Subterranean Formation with Salt-Tolerant Cement Slurries |
CN103788290A (zh) * | 2012-10-29 | 2014-05-14 | 中国石油化工股份有限公司 | 一种丙烯酰胺系共聚物及其制备方法和应用 |
CN103788290B (zh) * | 2012-10-29 | 2016-06-29 | 中国石油化工股份有限公司 | 一种丙烯酰胺系共聚物及其制备方法和应用 |
CN103881670A (zh) * | 2014-04-09 | 2014-06-25 | 兰德(廊坊)石化环保设备有限公司 | 抗高温油井水泥降失水剂及其制备方法 |
CN104059623A (zh) * | 2014-06-13 | 2014-09-24 | 中国石油集团渤海钻探工程有限公司 | 耐高温、耐盐降失水剂及其制备方法 |
CN104292398A (zh) * | 2014-10-16 | 2015-01-21 | 西南石油大学 | 一种钻井液用抗温耐盐降滤失剂及其制备方法 |
CN104403645A (zh) * | 2014-11-05 | 2015-03-11 | 西南石油大学 | 一种降滤失剂及其制备方法 |
CN105037625A (zh) * | 2015-07-02 | 2015-11-11 | 中国石油大学(华东) | 一种改性铝酸盐水泥缓凝剂及其制备方法 |
CN105154035A (zh) * | 2015-09-10 | 2015-12-16 | 西南石油大学 | 一种两性酚醛树脂高温钻井液降滤失剂及其制备方法 |
CN105131222A (zh) * | 2015-09-10 | 2015-12-09 | 西南石油大学 | 一种阳离子化磺甲基酚醛树脂降滤失剂及其制备方法 |
CN105154035B (zh) * | 2015-09-10 | 2018-06-15 | 西南石油大学 | 一种两性酚醛树脂高温钻井液降滤失剂及其制备方法 |
CN108430964B (zh) * | 2015-10-09 | 2021-05-11 | 英国研究与创新署 | 用于产生经羧酸根配体修饰三价铁氢氧化物胶体的方法及相关组合物和用途 |
CN108430964A (zh) * | 2015-10-09 | 2018-08-21 | 医学研究理事会 | 用于产生经羧酸根配体修饰三价铁氢氧化物胶体的方法及相关组合物和用途 |
CN105670576A (zh) * | 2016-03-04 | 2016-06-15 | 西南石油大学 | 一种钻井液降滤失剂及其制备方法 |
CN105733524A (zh) * | 2016-03-16 | 2016-07-06 | 中国石油天然气集团公司 | 一种抗高温、耐盐的降滤失剂及其制备方法 |
CN106046251A (zh) * | 2016-05-26 | 2016-10-26 | 西南石油大学 | 水基钻井液用抗温耐盐聚合物降滤失剂及其制备方法 |
CN106349426A (zh) * | 2016-08-22 | 2017-01-25 | 天津博科瑞精细化学有限公司 | 钻井液用乳液包被抑制剂及其生产工艺和应用 |
CN106432632A (zh) * | 2016-09-27 | 2017-02-22 | 西南石油大学 | 一种抗高温抗盐钙水基钻井液用胺基聚合物降滤失剂及其制备方法和应用 |
CN106366243A (zh) * | 2016-10-13 | 2017-02-01 | 西南石油大学 | 一种甜菜碱型共聚物作钻井液降滤失剂的合成方法 |
US10774257B2 (en) | 2017-09-25 | 2020-09-15 | China Petroleum & Chemical Corporation | Random copolymer and preparation method thereof, and drilling fluid |
GB2568777A (en) * | 2017-09-25 | 2019-05-29 | China Petroleum & Chem Corp | Random copolymer, preparation method and use thereof, and drilling fluid |
GB2568777B (en) * | 2017-09-25 | 2020-01-15 | China Petroleum & Chem Corp | Random copolymer, preparation method and use thereof, and drilling fluid |
CN108659801B (zh) * | 2018-05-25 | 2021-01-01 | 成都理工大学 | 抗248℃超高温的低密度水基钻井液及其制备方法与应用 |
CN108659801A (zh) * | 2018-05-25 | 2018-10-16 | 成都理工大学 | 抗248℃超高温的低密度水基钻井液及其制备方法与应用 |
CN110591670A (zh) * | 2019-09-20 | 2019-12-20 | 西南石油大学 | 环保型水基钻井液用降滤失剂及其制备方法和钻井液 |
CN110776595A (zh) * | 2019-10-17 | 2020-02-11 | 中国石油天然气股份有限公司 | 一种驱油用线性抗盐聚合物及其制备方法 |
CN110776595B (zh) * | 2019-10-17 | 2021-09-21 | 中国石油天然气股份有限公司 | 一种驱油用线性抗盐聚合物及其制备方法 |
CN111909670A (zh) * | 2020-09-03 | 2020-11-10 | 中国石油大学(华东) | 超高温耐盐星型聚合物降滤失剂及其制备方法和水基钻井液 |
CN111909670B (zh) * | 2020-09-03 | 2021-08-06 | 中国石油大学(华东) | 超高温耐盐星型聚合物降滤失剂及其制备方法和水基钻井液 |
CN113337256A (zh) * | 2021-05-24 | 2021-09-03 | 西南石油大学 | 一种耐高温可实现水替油高性能水基钻井液的制备方法 |
CN113736016A (zh) * | 2021-10-13 | 2021-12-03 | 中国石油天然气集团有限公司 | 油井水泥用耐高温聚合悬浮稳定剂水泥浆及其制备方法 |
CN114989351A (zh) * | 2022-07-21 | 2022-09-02 | 中国石油大学(华东) | 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 |
CN114989351B (zh) * | 2022-07-21 | 2023-07-28 | 中国石油大学(华东) | 一种水基钻井液用低分子量抗高温抗饱和盐降滤失剂及其制备方法与应用 |
CN116693865A (zh) * | 2023-07-04 | 2023-09-05 | 爱森(中国)絮凝剂有限公司 | 一种接支改性两性聚丙烯酰胺降滤失剂、制备方法及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN101691485B (zh) | 2012-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101691485A (zh) | 钻井液用抗高温两性离子聚合物降滤失剂及其制备方法 | |
Chang et al. | A novel nano-lignin-based amphoteric copolymer as fluid-loss reducer in water-based drilling fluids | |
CN102585783B (zh) | 钻井液用抗高温抗盐聚合物降滤失剂及其制备方法 | |
CN101824103B (zh) | 一种聚丙烯酰胺无机纳米复合材料钻井液助剂及其制备方法 | |
Xuan et al. | Biodegradable oligo (poly-L-lysine) as a high-performance hydration inhibitor for shale | |
CN113896831B (zh) | 一种天然气水合物钻井液用双效抑制剂及其制备方法与应用 | |
CN102618237A (zh) | 一种含β-环糊精结构的聚合物粘土稳定剂及其合成方法 | |
CN111040742B (zh) | 页岩抑制剂及其制备方法和钻井液及其应用 | |
CN104789195A (zh) | 仿生页岩抑制剂及其制备方法和钻井液及其应用 | |
CN108117621B (zh) | 一种增粘型抗钙盐聚合物降滤失剂及制备方法 | |
CN103409118B (zh) | 一种水基钻井液超高温稳定剂的合成方法 | |
CN103421137A (zh) | 耐高温驱油用聚丙烯酰胺的制备方法 | |
CN106366243A (zh) | 一种甜菜碱型共聚物作钻井液降滤失剂的合成方法 | |
CN117003940A (zh) | 一种适用于天然气水合物储层井壁稳定的双效抑制剂及其制备方法与应用 | |
CN103130953B (zh) | 一种钻井液用抗高温抗饱和盐降滤失剂的制备方法 | |
CN115260416B (zh) | 一种抗高温水基钻井液纳米复合降滤失剂及其制备方法 | |
CN106046251B (zh) | 水基钻井液用抗温耐盐聚合物降滤失剂及其制备方法 | |
CN104789197B (zh) | 一种耐盐耐高温油井水泥浆降失水剂的制备方法 | |
Xu et al. | Temperature-sensitive polymer grafted with nano-SiO2 improves sealing and inhibition performance of shale water-based drilling fluid | |
CN107778368A (zh) | 一种利用羧甲基纤维素改性制备纤维素基调剖堵水剂的方法 | |
CN105038733A (zh) | 一种钻井液用抗高温聚合物增粘剂及其制备方法 | |
Wang et al. | Preparation and evaluation of high‐temperature filtrate reducer for solid‐free water‐based drilling fluid | |
CN102250284A (zh) | 水包水型聚丙烯酰胺乳液的合成方法 | |
CN109554170A (zh) | 一种抗钙抗高温钻井液降滤失剂及其制备方法 | |
Xiong et al. | Grafted copolymers based on HPMC with excellent thermo-viscosifying and salt-tolerant properties at low concentration for enhanced oil recovery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Rand (Langfang) Petrochemical Environmental Protection Equipment Co., Ltd. Assignor: Southwest Petroleum University Contract record no.: 2012990000486 Denomination of invention: High temperature resistant amphoteric ion polymer fluid loss agent used for drilling fluid and preparation method thereof Granted publication date: 20120328 License type: Exclusive License Open date: 20100407 Record date: 20120710 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20140729 |
|
EXPY | Termination of patent right or utility model |