NO792193L - Retardering av surgjoerende vaeskers virkning - Google Patents

Retardering av surgjoerende vaeskers virkning

Info

Publication number: NO792193L
Authority: NO; Norway
Prior art keywords: acid; emulsion; solution; aqueous; amine
Prior art date: 1978-06-30

Application number

NO792193A

Other languages

English (en)

Norwegian (no)

Inventor

Walter Ray Dill

Original Assignee

Halliburton Co

Priority date (The priority date 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 date listed.)

1978-06-30

Filing date

1979-06-29

Publication date

1980-01-03

1979-06-29 Application filed by Halliburton Co filed Critical Halliburton Co

1980-01-03 Publication of NO792193L publication Critical patent/NO792193L/no

Links

230000000694 effects Effects 0.000 title description 2
238000001356 surgical procedure Methods 0.000 title 1
239000000243 solution Substances 0.000 claims description 200
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 120
239000000839 emulsion Substances 0.000 claims description 114
239000011260 aqueous acid Substances 0.000 claims description 92
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 86
238000000034 method Methods 0.000 claims description 66
-1 diphosphonate amine Chemical class 0.000 claims description 62
239000003921 oil Substances 0.000 claims description 55
239000002253 acid Substances 0.000 claims description 54
239000007788 liquid Substances 0.000 claims description 52
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 42
239000000203 mixture Substances 0.000 claims description 39
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
230000015572 biosynthetic process Effects 0.000 claims description 35
239000003995 emulsifying agent Substances 0.000 claims description 24
125000004432 carbon atom Chemical group C* 0.000 claims description 22
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 21
235000019253 formic acid Nutrition 0.000 claims description 21
239000003112 inhibitor Substances 0.000 claims description 21
150000007513 acids Chemical class 0.000 claims description 20
125000000217 alkyl group Chemical group 0.000 claims description 20
150000001412 amines Chemical class 0.000 claims description 17
238000005260 corrosion Methods 0.000 claims description 17
230000007797 corrosion Effects 0.000 claims description 17
239000003349 gelling agent Substances 0.000 claims description 14
239000003350 kerosene Substances 0.000 claims description 14
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 12
239000011575 calcium Substances 0.000 claims description 12
229910052791 calcium Inorganic materials 0.000 claims description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
238000006243 chemical reaction Methods 0.000 claims description 10
239000004215 Carbon black (E152) Substances 0.000 claims description 8
XQRLCLUYWUNEEH-UHFFFAOYSA-L diphosphonate(2-) Chemical compound [O-]P(=O)OP([O-])=O XQRLCLUYWUNEEH-UHFFFAOYSA-L 0.000 claims description 8
229930195733 hydrocarbon Natural products 0.000 claims description 8
150000002430 hydrocarbons Chemical class 0.000 claims description 8
230000000979 retarding effect Effects 0.000 claims description 7
239000003093 cationic surfactant Substances 0.000 claims description 6
239000002283 diesel fuel Substances 0.000 claims description 6
239000001913 cellulose Substances 0.000 claims description 5
229920002678 cellulose Polymers 0.000 claims description 5
239000010779 crude oil Substances 0.000 claims description 5
239000002736 nonionic surfactant Substances 0.000 claims description 5
229920000847 nonoxynol Polymers 0.000 claims description 5
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 5
150000007524 organic acids Chemical class 0.000 claims description 5
239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
RKZXQQPEDGMHBJ-LIGJGSPWSA-N [(2s,3r,4r,5r)-2,3,4,5,6-pentakis[[(z)-octadec-9-enoyl]oxy]hexyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC RKZXQQPEDGMHBJ-LIGJGSPWSA-N 0.000 claims description 3
239000007864 aqueous solution Substances 0.000 claims description 3
239000003960 organic solvent Substances 0.000 claims description 3
125000001931 aliphatic group Chemical group 0.000 claims description 2
229920006395 saturated elastomer Polymers 0.000 claims description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 4
150000007522 mineralic acids Chemical class 0.000 claims 3
229910000019 calcium carbonate Inorganic materials 0.000 claims 2
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 2
235000011054 acetic acid Nutrition 0.000 claims 1
235000005985 organic acids Nutrition 0.000 claims 1
235000019260 propionic acid Nutrition 0.000 claims 1
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims 1
238000005755 formation reaction Methods 0.000 description 31
230000035484 reaction time Effects 0.000 description 29
235000019738 Limestone Nutrition 0.000 description 14
239000006028 limestone Substances 0.000 description 14
239000002270 dispersing agent Substances 0.000 description 7
239000007789 gas Substances 0.000 description 7
239000012530 fluid Substances 0.000 description 6
238000002360 preparation method Methods 0.000 description 6
239000000654 additive Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
244000303965 Cyamopsis psoralioides Species 0.000 description 4
FTHUKEBATJXQFL-UHFFFAOYSA-N formic acid;hydrochloride Chemical compound Cl.OC=O FTHUKEBATJXQFL-UHFFFAOYSA-N 0.000 description 4
239000000463 material Substances 0.000 description 4
150000003141 primary amines Chemical class 0.000 description 4
239000011734 sodium Substances 0.000 description 4
229910052708 sodium Inorganic materials 0.000 description 4
238000003756 stirring Methods 0.000 description 4
USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
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 2
239000003795 chemical substances by application Substances 0.000 description 2
238000005530 etching Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
230000020477 pH reduction Effects 0.000 description 2
238000005554 pickling Methods 0.000 description 2
239000003340 retarding agent Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
238000009736 wetting Methods 0.000 description 2
OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 description 1
LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 1
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
229920000926 Galactomannan Polymers 0.000 description 1
229920002581 Glucomannan Polymers 0.000 description 1
229920002907 Guar gum Polymers 0.000 description 1
229920000569 Gum karaya Polymers 0.000 description 1
229920000161 Locust bean gum Polymers 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
241000934878 Sterculia Species 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000007423 decrease Effects 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
229940079920 digestives acid preparations Drugs 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
229940046240 glucomannan Drugs 0.000 description 1
239000000665 guar gum Substances 0.000 description 1
235000010417 guar gum Nutrition 0.000 description 1
229960002154 guar gum Drugs 0.000 description 1
239000002563 ionic surfactant Substances 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
239000000231 karaya gum Substances 0.000 description 1
235000010494 karaya gum Nutrition 0.000 description 1
229940039371 karaya gum Drugs 0.000 description 1
239000000711 locust bean gum Substances 0.000 description 1
235000010420 locust bean gum Nutrition 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
239000011148 porous material Substances 0.000 description 1
235000015424 sodium Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
230000004936 stimulating effect Effects 0.000 description 1
239000004575 stone Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1
239000012085 test solution Substances 0.000 description 1
238000011282 treatment Methods 0.000 description 1
239000000080 wetting agent Substances 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/933—Acidizing or formation destroying
- Y10S507/934—Acidizing or formation destroying with inhibitor

Landscapes

Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Colloid Chemistry (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Endoscopes (AREA)
Lubricants (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

NO792193A 1978-06-30 1979-06-29 Retardering av surgjoerende vaeskers virkning NO792193L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/920,889 US4322306A (en)	1978-06-30	1978-06-30	Retarding acidizing fluids

Publications (1)

Publication Number	Publication Date
NO792193L true NO792193L (no)	1980-01-03

Family

ID=25444572

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO792193A NO792193L (no)	1978-06-30	1979-06-29	Retardering av surgjoerende vaeskers virkning

Country Status (7)

Country	Link
US (1)	US4322306A (fr)
AU (1)	AU530213B2 (fr)
BR (1)	BR7901870A (fr)
CA (1)	CA1107947A (fr)
DE (1)	DE2925748C2 (fr)
IT (1)	IT1114206B (fr)
NO (1)	NO792193L (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4737296A (en) *	1984-10-26	1988-04-12	Union Oil Company Of California	Foaming acid-containing fluids
NO173146C (no) *	1984-11-07	1993-11-10	Berol Kemi Ab	Fremgangsmaate ved syrebehandling av en underjordisk formasjon
US4702849A (en) *	1986-02-25	1987-10-27	Halliburton Company	Method of increasing hydrocarbon production from subterranean formations
US4997582A (en) *	1986-12-09	1991-03-05	Phillips Petroleum Company	Compositions for acid treating subterranean formations
US4775010A (en) *	1986-12-09	1988-10-04	Phillips Petroleum Company	Methods and compositions for acid treating subterranean formations
WO1994015070A1 (fr) *	1992-12-22	1994-07-07	Mobil Oil Corporation	Procedes d'acidification matricielle dans des formations souterraines
US5307875A (en) *	1992-12-22	1994-05-03	Mobil Oil Corporation	Matrix acidizing in sandstone formations
US5529125A (en) *	1994-12-30	1996-06-25	B. J. Services Company	Acid treatment method for siliceous formations
US7114567B2 (en) *	2003-01-28	2006-10-03	Schlumberger Technology Corporation	Propped fracture with high effective surface area
WO2004096735A2 (fr) *	2003-05-02	2004-11-11	Kamaluddin Abdur-Rashid	Procedes d'hydrogenation par transfert et catalyseurs correspondants
RU2308475C1 (ru) *	2006-02-10	2007-10-20	Открытое акционерное общество "Татнефть" им. В.Д. Шашина	Состав для кислотной обработки призабойной зоны пласта (варианты)
RU2359003C1 (ru) *	2007-12-20	2009-06-20	Открытое акционерное общество "Татнефть" им. В.Д. Шашина	Состав для изоляции водопритока в скважине
US9376611B2 (en)	2012-09-11	2016-06-28	Baker Hughes Incorporated	Acid-in-oil emulsion compositions and methods for treating hydrocarbon-bearing formations
US9234126B2 (en)	2013-05-06	2016-01-12	Halliburton Energy Services, Inc.	Dual retarded acid system for well stimulation
MX2017001224A (es)	2014-08-26	2017-10-02	Halliburton Energy Services Inc	Emulsiones acuosas inhibidoras de la corrosion que contienen polimeros de silicona funcionalizados con grupos hidrofilicos.
RU2733340C1 (ru) *	2019-11-06	2020-10-01	Государственное бюджетное образовательное учреждение высшего образования "Альметьевский государственный нефтяной институт"	Состав для воздействия на доманиковые отложения
RU2730064C1 (ru) *	2019-11-06	2020-08-17	Государственное бюджетное образовательное учреждение высшего образования "Альметьевский государственный нефтяной институт"	Способ разработки и освоения нетрадиционных коллекторов
US11840665B2 (en)	2021-08-06	2023-12-12	Saudi Arabian Oil Company	Aqueous retarded acid treatment composition for well stimulation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3319714A (en) *	1964-09-25	1967-05-16	Halliburton Co	Well acidizing method
DE1234165B (de) *	1964-09-25	1967-02-16	Halliburton Co	Verfahren zur Saeurebehandlung von kalkhaltigen Formationen in Bohrloechern
DE1235836B (de) *	1965-05-19	1967-03-09	Monsanto Co	Bohrlochbehandlungsfluessigkeiten zur Saeuerung von Lagerstaetten
US3348613A (en) *	1965-05-19	1967-10-24	Monsanto Co	Novel acidizing composition and method
US3681240A (en) *	1970-12-10	1972-08-01	Amoco Prod Co	Retarded acid emulsion
US3779916A (en) *	1971-11-04	1973-12-18	Dow Chemical Co	Acidizing composition
US3799266A (en) *	1972-08-18	1974-03-26	Exxon Production Research Co	Fracturing method using acid external emulsions
GB1395520A (en)	1972-12-18	1975-05-29	Dow Chemical Co	Compositions and method for acidizing subterranean formations
US3917536A (en) *	1972-12-18	1975-11-04	Dow Chemical Co	Composition and method for acidizing earthen formations
US3962102A (en) *	1973-10-01	1976-06-08	The Dow Chemical Company	Composition and method for acidizing earthen formations
US4101426A (en) *	1974-08-09	1978-07-18	Union Oil Company Of California	Acid composition and method for acid treating geological formations
US4101425A (en) *	1975-04-21	1978-07-18	Union Oil Company Of California	Non-aqueous acid emulsion composition and method for acid-treating siliceous geological formations
US4191657A (en) *	1975-12-24	1980-03-04	Phillips Petroleum Company	Compositions for acidizing subterranean formations
US4068714A (en) *	1975-12-24	1978-01-17	Phillips Petroleum Company	Method for acidizing subterranean formations
US4233165A (en) *	1978-05-24	1980-11-11	Exxon Production Research Company	Well treatment with emulsion dispersions

1978
- 1978-06-30 US US05/920,889 patent/US4322306A/en not_active Expired - Lifetime
1979
- 1979-01-31 CA CA320,565A patent/CA1107947A/fr not_active Expired
- 1979-03-05 IT IT20749/79A patent/IT1114206B/it active
- 1979-03-13 AU AU45046/79A patent/AU530213B2/en not_active Ceased
- 1979-03-28 BR BR7901870A patent/BR7901870A/pt unknown
- 1979-06-26 DE DE2925748A patent/DE2925748C2/de not_active Expired
- 1979-06-29 NO NO792193A patent/NO792193L/no unknown

Also Published As

Publication number	Publication date
AU530213B2 (en)	1983-07-07
BR7901870A (pt)	1980-06-03
IT7920749A0 (it)	1979-03-05
DE2925748C2 (de)	1983-01-05
DE2925748A1 (de)	1980-01-03
AU4504679A (en)	1980-01-03
CA1107947A (fr)	1981-09-01
US4322306A (en)	1982-03-30
IT1114206B (it)	1986-01-27

Publication	Publication Date	Title
NO792193L (no)	1980-01-03	Retardering av surgjoerende vaeskers virkning
US5514645A (en)	1996-05-07	Method of gelling hydrocarbons and fracturing subterranean formations
US3977472A (en)	1976-08-31	Method of fracturing subterranean formations using oil-in-water emulsions
US5762138A (en)	1998-06-09	Method of preventing incompatibility between aqueous well treating fluids and hydrocarbons
US6302209B1 (en)	2001-10-16	Surfactant compositions and uses therefor
US3710865A (en)	1973-01-16	Method of fracturing subterranean formations using oil-in-water emulsions
US6637517B2 (en)	2003-10-28	Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations
CA2623469C (fr)	2011-01-04	Emulsions sous forme de gel et leurs methodes d'utilisation
NO790966L (no)	1979-09-25	Fremgangsmaate og preparat for aa fjerne asfalteniske og paraffiniske avsetninger
EP2766447A1 (fr)	2014-08-20	Formule de séparation de boues à l'huile de ciment
GB2283036A (en)	1995-04-26	Drilling fluid
CN108285784B (zh)	2023-04-07	一种胶凝乳化酸及其制备方法
US4231882A (en)	1980-11-04	Treating subterranean well formations
US4781845A (en)	1988-11-01	Hydrocarbon gellant
WO2013119343A2 (fr)	2013-08-15	Fluide de traitement contenant une base faible comme inhibiteur de la corrosion
AU2010338032B2 (en)	2014-10-30	Delivering water-soluble polysaccharides for well treatments
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