RU2002109743A - Способ разрыва пласта подземной формации - Google Patents
Способ разрыва пласта подземной формацииInfo
- Publication number
- RU2002109743A RU2002109743A RU2002109743/03A RU2002109743A RU2002109743A RU 2002109743 A RU2002109743 A RU 2002109743A RU 2002109743/03 A RU2002109743/03 A RU 2002109743/03A RU 2002109743 A RU2002109743 A RU 2002109743A RU 2002109743 A RU2002109743 A RU 2002109743A
- Authority
- RU
- Russia
- Prior art keywords
- surfactant
- group
- carbon atoms
- alkyl
- specified
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title claims 3
- 238000005755 formation reaction Methods 0.000 title claims 3
- 125000004432 carbon atoms Chemical group C* 0.000 claims 11
- -1 salicylate ions Chemical class 0.000 claims 10
- 239000004094 surface-active agent Substances 0.000 claims 10
- 125000000217 alkyl group Chemical group 0.000 claims 8
- 239000012530 fluid Substances 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- 150000007524 organic acids Chemical class 0.000 claims 4
- 235000005985 organic acids Nutrition 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 239000011780 sodium chloride Substances 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- 125000003342 alkenyl group Chemical group 0.000 claims 3
- 150000001412 amines Chemical class 0.000 claims 3
- 239000003945 anionic surfactant Substances 0.000 claims 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 125000002947 alkylene group Chemical group 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 150000007942 carboxylates Chemical class 0.000 claims 2
- 235000019197 fats Nutrition 0.000 claims 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000002888 zwitterionic surfactant Substances 0.000 claims 2
- IKCLCGXPQILATA-UHFFFAOYSA-N 2-Chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 claims 1
- 235000019737 Animal fat Nutrition 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 240000007170 Cocos nucifera Species 0.000 claims 1
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 240000007842 Glycine max Species 0.000 claims 1
- 235000010469 Glycine max Nutrition 0.000 claims 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N Phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 1
- 235000019484 Rapeseed oil Nutrition 0.000 claims 1
- 230000000996 additive Effects 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 claims 1
- 125000005526 alkyl sulfate group Chemical group 0.000 claims 1
- 150000008052 alkyl sulfonates Chemical class 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000002280 amphoteric surfactant Substances 0.000 claims 1
- 125000003710 aryl alkyl group Chemical group 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 125000004181 carboxyalkyl group Chemical group 0.000 claims 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- PYKDHVPTPKFRPN-UHFFFAOYSA-L disodium;3-(2-carboxylatoethylamino)propanoate Chemical compound [Na+].[Na+].[O-]C(=O)CCNCCC([O-])=O PYKDHVPTPKFRPN-UHFFFAOYSA-L 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 230000002209 hydrophobic Effects 0.000 claims 1
- 150000002462 imidazolines Chemical class 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims 1
- 125000005064 octadecenyl group Chemical group C(=CCCCCCCCCCCCCCCCC)* 0.000 claims 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 229940083254 peripheral vasodilators Imidazoline derivatives Drugs 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 1
- 229960001860 salicylate Drugs 0.000 claims 1
- 229960004889 salicylic acid Drugs 0.000 claims 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 claims 1
Claims (22)
1. Способ разрыва пласта подземной формации, включающий стадию нагнетания насосом вязкоупругой жидкости через отверстие скважины в подземный пласт под давлением, достаточным для разрыва пласта, в котором вязкоупругая жидкость содержит: а) водную среду; b) поверхностно-активное вещество, выбранное из группы, состоящей из амфотерных поверхностно-активных веществ, цвиттерионных поверхностно-активных веществ и их смесей; и с) элемента, представляющего собой водорастворимое соединение, выбранное из группы, состоящей из органических кислот, солей органических кислот, неорганических солей и сочетаний одной или нескольких органических кислот или солей органических кислот с одной или несколькими неорганическими солями; при этом указанная жидкость проявляет вязкоупругие свойства.
2. Способ по п.1, в котором количество указанного поверхностно-активного вещества составляет примерно от 0,5% до примерно 6% по весу указанной жидкости.
3. Способ по п.1, в котором указанное поверхностно-активное вещество представляет цвиттерионное поверхностно-активное вещество, включающее гидрофильный фрагмент четвертичного аммония, ковалентно связанный с алкильной или гидроксиалкильной группой.
4. Способ по п.1, в котором указанное поверхностно-активное вещество включает карбоксилатный гидрофильный фрагмент.
5. Способ по п.1, в котором указанный элемент включает ароматический фрагмент, выбранный из группы, состоящей из сульфоновых фрагментов, сульфонатных фрагментов, карбоксильных фрагментов и карбоксилатных фрагментов.
6. Способ по п.5, в котором указанный ароматический фрагмент выбирают из группы, состоящей из салицилатных ионов и фталатных ионов, гидроксинафталинкарбоксилатных ионов и их смесей.
7. Способ по п.1, в котором указанная вязкоупругая жидкость дополнительно включает суспендированный в ней гранулированный расклинивающий наполнитель.
8. Способ по п.1, в котором указанная вязкоупругая жидкость дополнительно включает добавку, выбранную из группы, состоящей из ингибиторов коррозии и добавок для потери текучести, и их смесей.
9. Способ по п.1, в котором указанный элемент присутствует в количестве примерно от 0,1% до примерно 30% по весу, предпочтительно в количестве от примерно 0,1% до примерно 8% по весу.
10. Способ по любому из предшествующих пунктов, в котором указанное поверхностно-активное вещество представлено формулой (I):
или формулой (II)
где R1 представляет алкил, алкенил, алкиларилалкилен, алкениларилалкилен, алкиламиноалкилен, алкениламиноалкилен, алкиламидоалкилен или алкениламидоалкилен, где каждая из указанных алкильных групп содержит примерно от 14 до примерно 24 атомов углерода и может быть разветвленной или линейной и насыщенной или ненасыщенной, и где указанные алкиленовые группы содержат примерно от 1 до примерно 6 атомов углерода;
R2 и R3 представляют, независимо, алифатические цепи, имеющие примерно от 1 до примерно 30 атомов углерода, и R4 представляет углеводородный радикал с длиной цепи от примерно 1 до примерно 4.
11. Способ по п.10, в котором R1 выбирают из группы, состоящей из тетрадецила, гексадецила, октадеценила и октадецила.
12. Способ по п.10, в котором R1 представляет алкильную группу, являющуюся производной твердого животного жира, кокоса, соевых бобов или рапсового масла.
13. Способ по п.10, в котором R2 и R3 представляют, независимо, алкил, алкенил, арилалкил, гидроксиалкил, карбоксиалкил или гидроксиалкил-полиоксиалкилен, каждый имеющий примерно от 1 до примерно 10 атомов углерода, и, предпочтительно, представляют собой метил, этил, бензил, гидроксиэтил, гидроксипропил, карбоксиметил или карбоксиэтил.
14. Способ по п.10, в котором R1 представляет RCONHCH2CH2CH2, где R представляет алкильную группу, содержащую от примерно 14 до примерно 24 атомов углерода, которая может быть разветвленной или линейной, и которая может быть насыщенной или ненасыщенной, и каждый R2 и R3 представляет бетагидроксиэтил.
15. Способ по п.14, в котором R2 представляет бетакарбоксиэтил, и R4 представляет этилен.
16. Способ по п.1, в котором указанное поверхностно-активное вещество выбирают из группы, состоящей из дигидроксиэтилглицинатов, алкиламидопропилбетаинов и амфотерных дипропионатов, производных имидазолина, наиболее предпочтительно, из группы, состоящей из дигидроксиэтилглицината твердого жира, динатриевого иминодипропионата твердого жира и олеамидопропилбетаина.
17. Способ по п.16, в котором жидкость включает от примерно 0,5% по примерно 6% поверхностно-активного вещества и от примерно 0,1% до примерно 6% комбинации элемента, выбранного из группы, состоящей из п-толуолсульфоната, нафталинсульфоната, хлорбензойной кислоты, салициловой кислоты и фталевой кислоты, и элемента, включающего одну или несколько водорастворимых солей аммония.
18. Способ по п.1, в котором указанное поверхностно-активное вещество представляет собой поверхностно-активный оксид амина, и указанный элемент представляет собой анионное поверхностно-активное вещество, содержащее гидрофоб, имеющий по меньшей мере 14 атомов углерода.
19. Способ по п.18, в котором указанный поверхностно-активный оксид амина имеет формулу
где R1 представляет алкил, алкенил, алкиларилалкилен, алкениларилалкилен, алкиламиноалкилен, алкениламиноалкилен, алкиламидоалкилен или алкениламидоалкилен, где каждая из указанных алкильных групп содержит примерно от 14 до примерно 24 атомов углерода и может быть разветвленной или линейной и насыщенной или ненасыщенной, и где указанные алкиленовые группы содержат примерно от 1 до примерно 6 атомов углерода; и R2 и R3 представляют, независимо, алифатические цепи, имеющие примерно от 1 до примерно 30 атомов углерода.
20. Способ по п.18, в котором указанное анионное поверхностно-активное вещество представляет собой алкилсульфат или сульфонат, имеющий противоионы щелочного металла, или алкилкарбоксилат, в котором алкил представляет группу, которая содержит от примерно 14 до примерно 24 атомов углерода, предпочтительно от 16 до примерно 22 атомов углерода, которая может быть разветвленной или линейной и которая может быть насыщенной или ненасыщенной.
21. Способ по п.18, в котором весовое соотношение поверхностно-активного вещества оксида амина к анионному поверхностно-активному веществу колеблется от примерно 100:1 до примерно 50:50.
22. Способ по п.18, в которому указанная стадия разрыва происходит при температуре, превышающей 100°F (37,78°С).
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4904597P | 1997-06-10 | 1997-06-10 | |
US60/049,045 | 1997-06-10 | ||
US5445597P | 1997-08-05 | 1997-08-05 | |
US60/054,455 | 1997-08-05 | ||
USPCT/US98/12067 | 1998-06-09 | ||
PCT/US1998/012067 WO1998056497A1 (en) | 1997-06-10 | 1998-06-09 | Fluids containing viscoelastic surfactant and methods for using the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2000100339/04A Division RU2198906C2 (ru) | 1997-06-10 | 1998-06-09 | Вязкоупругая жидкость, содержащая вязкоупругое поверхностно-активное вещество (варианты) |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002109743A true RU2002109743A (ru) | 2003-11-10 |
RU2217585C1 RU2217585C1 (ru) | 2003-11-27 |
Family
ID=26726820
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2000100339/04A RU2198906C2 (ru) | 1997-06-10 | 1998-06-09 | Вязкоупругая жидкость, содержащая вязкоупругое поверхностно-активное вещество (варианты) |
RU2002109743/03A RU2217585C1 (ru) | 1997-06-10 | 1998-06-09 | Способ разрыва пласта подземной формации |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2000100339/04A RU2198906C2 (ru) | 1997-06-10 | 1998-06-09 | Вязкоупругая жидкость, содержащая вязкоупругое поверхностно-активное вещество (варианты) |
Country Status (13)
Country | Link |
---|---|
US (10) | US6258859B1 (ru) |
EP (1) | EP0993334B2 (ru) |
CN (3) | CN1263481A (ru) |
AT (2) | ATE316194T1 (ru) |
AU (1) | AU753011B2 (ru) |
BR (2) | BR9816159B1 (ru) |
CA (1) | CA2297185C (ru) |
DE (2) | DE69833233D1 (ru) |
DK (1) | DK0993334T4 (ru) |
ID (1) | ID27732A (ru) |
NO (3) | NO339836B1 (ru) |
RU (2) | RU2198906C2 (ru) |
WO (1) | WO1998056497A1 (ru) |
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US7148184B2 (en) * | 2003-07-22 | 2006-12-12 | Schlumberger Technology Corporation | Self-diverting foamed system |
US7279446B2 (en) * | 2004-11-15 | 2007-10-09 | Rhodia Inc. | Viscoelastic surfactant fluids having enhanced shear recovery, rheology and stability performance |
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1998
- 1998-06-08 US US09/093,131 patent/US6258859B1/en not_active Expired - Lifetime
- 1998-06-09 CN CN98807105A patent/CN1263481A/zh active Pending
- 1998-06-09 CN CNB011437294A patent/CN1239670C/zh not_active Expired - Lifetime
- 1998-06-09 CA CA002297185A patent/CA2297185C/en not_active Expired - Lifetime
- 1998-06-09 CN CN2009102608684A patent/CN101757874B/zh not_active Expired - Lifetime
- 1998-06-09 EP EP98928993.9A patent/EP0993334B2/en not_active Expired - Lifetime
- 1998-06-09 RU RU2000100339/04A patent/RU2198906C2/ru active
- 1998-06-09 ID IDW991578A patent/ID27732A/id unknown
- 1998-06-09 AT AT03003737T patent/ATE316194T1/de not_active IP Right Cessation
- 1998-06-09 RU RU2002109743/03A patent/RU2217585C1/ru active
- 1998-06-09 BR BRPI9816159-8A patent/BR9816159B1/pt not_active IP Right Cessation
- 1998-06-09 BR BRPI9810023-8A patent/BR9810023B1/pt not_active IP Right Cessation
- 1998-06-09 DE DE69833233T patent/DE69833233D1/de not_active Expired - Lifetime
- 1998-06-09 DK DK98928993.9T patent/DK0993334T4/en active
- 1998-06-09 AU AU80662/98A patent/AU753011B2/en not_active Expired
- 1998-06-09 DE DE69817182.9T patent/DE69817182T3/de not_active Expired - Lifetime
- 1998-06-09 AT AT98928993T patent/ATE246957T1/de not_active IP Right Cessation
- 1998-06-09 WO PCT/US1998/012067 patent/WO1998056497A1/en active IP Right Grant
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1999
- 1999-12-09 NO NO996089A patent/NO339836B1/no not_active IP Right Cessation
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2000
- 2000-07-10 US US09/612,669 patent/US6482866B1/en not_active Expired - Lifetime
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2001
- 2001-07-06 US US09/900,229 patent/US6831108B2/en not_active Expired - Lifetime
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2002
- 2002-08-09 US US10/216,604 patent/US6703352B2/en not_active Expired - Lifetime
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2003
- 2003-01-09 NO NO20030096A patent/NO339843B1/no not_active IP Right Cessation
- 2003-10-14 US US10/684,828 patent/US7238648B2/en not_active Expired - Fee Related
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2004
- 2004-03-15 US US10/800,478 patent/US20040176478A1/en not_active Abandoned
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2007
- 2007-06-27 US US11/769,291 patent/US20070249505A1/en not_active Abandoned
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2008
- 2008-04-21 US US12/148,742 patent/US20080200353A1/en not_active Abandoned
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2010
- 2010-12-22 US US12/975,524 patent/US9249351B2/en not_active Expired - Lifetime
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2013
- 2013-08-20 US US13/971,493 patent/US20130327531A1/en not_active Abandoned
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2016
- 2016-06-15 NO NO20161010A patent/NO20161010A1/no not_active Application Discontinuation
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