CA1103009A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1103009A
Authority: CA; Canada
Prior art keywords: acid; salt; chlorocarboxylic; dissolved; aqueous solution
Prior art date: 1977-07-05
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.): Expired

Application number

CA305,573A

Other languages

English (en)

Inventor

Edwin A. Richardson

Charles C. Templeton

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Shell Canada Ltd

Original Assignee

Shell Canada Ltd

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.)

1977-07-05

Filing date

1978-06-15

Publication date

1981-06-16

1978-06-15 Application filed by Shell Canada Ltd filed Critical Shell Canada Ltd

1981-06-16 Application granted granted Critical

1981-06-16 Publication of CA1103009A publication Critical patent/CA1103009A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 28
230000008569 process Effects 0.000 title claims abstract description 28
239000007864 aqueous solution Substances 0.000 title claims abstract description 12
239000002253 acid Substances 0.000 claims abstract description 50
239000000463 material Substances 0.000 claims abstract description 29
AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 claims abstract description 28
150000004673 fluoride salts Chemical class 0.000 claims abstract description 5
239000000243 solution Substances 0.000 claims description 33
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 23
150000003839 salts Chemical class 0.000 claims description 19
150000007513 acids Chemical class 0.000 claims description 12
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
-1 ammonium ions Chemical class 0.000 claims description 8
150000003982 chlorocarboxylic acids Chemical class 0.000 claims description 8
JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 7
FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 6
GAWAYYRQGQZKCR-UHFFFAOYSA-N 2-chloropropionic acid Chemical compound CC(Cl)C(O)=O GAWAYYRQGQZKCR-UHFFFAOYSA-N 0.000 claims description 4
150000003863 ammonium salts Chemical class 0.000 claims description 4
229960005215 dichloroacetic acid Drugs 0.000 claims description 4
150000001768 cations Chemical class 0.000 claims description 3
239000001913 cellulose Substances 0.000 claims description 2
229920002678 cellulose Polymers 0.000 claims description 2
238000006386 neutralization reaction Methods 0.000 claims 3
DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 claims 1
239000002562 thickening agent Substances 0.000 claims 1
230000015572 biosynthetic process Effects 0.000 abstract description 7
239000000460 chlorine Substances 0.000 abstract description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 2
229910052801 chlorine Inorganic materials 0.000 abstract description 2
239000004215 Carbon black (E152) Substances 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
230000004936 stimulating effect Effects 0.000 abstract 1
239000004927 clay Substances 0.000 description 20
238000006460 hydrolysis reaction Methods 0.000 description 20
230000007062 hydrolysis Effects 0.000 description 18
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
238000006243 chemical reaction Methods 0.000 description 12
239000007787 solid Substances 0.000 description 12
DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 8
238000011282 treatment Methods 0.000 description 8
229910021529 ammonia Inorganic materials 0.000 description 7
239000000376 reactant Substances 0.000 description 6
238000005755 formation reaction Methods 0.000 description 5
239000002245 particle Substances 0.000 description 5
239000007788 liquid Substances 0.000 description 4
TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 4
230000035699 permeability Effects 0.000 description 4
239000004576 sand Substances 0.000 description 4
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000000908 ammonium hydroxide Substances 0.000 description 3
125000001309 chloro group Chemical group Cl* 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
230000007935 neutral effect Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
238000002441 X-ray diffraction Methods 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
150000002170 ethers Chemical class 0.000 description 2
229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
230000003301 hydrolyzing effect Effects 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
239000000047 product Substances 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
239000011435 rock Substances 0.000 description 2
QAOJBHRZQQDFHA-UHFFFAOYSA-N 2,3-dichlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1Cl QAOJBHRZQQDFHA-UHFFFAOYSA-N 0.000 description 1
LQFWLHZPMSHIRE-UHFFFAOYSA-N 2-chloroacetic acid;2-hydroxyacetic acid Chemical compound OCC(O)=O.OC(=O)CCl LQFWLHZPMSHIRE-UHFFFAOYSA-N 0.000 description 1
IKCLCGXPQILATA-UHFFFAOYSA-N 2-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 description 1
LULAYUGMBFYYEX-UHFFFAOYSA-N 3-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1 LULAYUGMBFYYEX-UHFFFAOYSA-N 0.000 description 1
XRHGYUZYPHTUJZ-UHFFFAOYSA-N 4-chlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1 XRHGYUZYPHTUJZ-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 description 1
AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
239000003513 alkali Substances 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
229920013820 alkyl cellulose Polymers 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
UTPOUAZEFGTYAY-UHFFFAOYSA-N azanium;2-chloroacetate Chemical compound [NH4+].[O-]C(=O)CCl UTPOUAZEFGTYAY-UHFFFAOYSA-N 0.000 description 1
239000002585 base Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
CHRHZFQUDFAQEQ-UHFFFAOYSA-L calcium;2-hydroxyacetate Chemical compound [Ca+2].OCC([O-])=O.OCC([O-])=O CHRHZFQUDFAQEQ-UHFFFAOYSA-L 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
125000004181 carboxyalkyl group Chemical group 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
150000001734 carboxylic acid salts Chemical class 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
235000010980 cellulose Nutrition 0.000 description 1
229920003086 cellulose ether Polymers 0.000 description 1
239000004568 cement Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
239000002738 chelating agent Substances 0.000 description 1
229960004106 citric acid Drugs 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
229960001484 edetic acid Drugs 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
239000013505 freshwater Substances 0.000 description 1
125000002768 hydroxyalkyl group Chemical group 0.000 description 1
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
239000011368 organic material Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000003352 sequestering agent Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
229940080314 sodium bentonite Drugs 0.000 description 1
229910000280 sodium bentonite Inorganic materials 0.000 description 1
239000008234 soft water Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000012265 solid product Substances 0.000 description 1
239000002195 soluble material Substances 0.000 description 1
239000000725 suspension 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Saccharide Compounds (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Fire-Extinguishing Compositions (AREA)

CA305,573A 1977-07-05 1978-06-15 Traduction non-disponible Expired CA1103009A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US81301477A	1977-07-05	1977-07-05
US813,014		1977-07-05

Publications (1)

Publication Number	Publication Date
CA1103009A true CA1103009A (fr)	1981-06-16

Family

ID=25211220

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA305,573A Expired CA1103009A (fr)	1977-07-05	1978-06-15	Traduction non-disponible

Country Status (7)

Country	Link
AU (1)	AU3770278A (fr)
CA (1)	CA1103009A (fr)
DE (1)	DE2829168A1 (fr)
GB (1)	GB2000825A (fr)
NL (1)	NL7807180A (fr)
NO (1)	NO782299L (fr)
NZ (1)	NZ187765A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000070186A1 (fr) *	1999-05-13	2000-11-23	Schlumberger Technology Corporation	Procédé d'acidification de formation souterraine
DK3814449T3 (da) *	2018-06-26	2022-10-17	Nouryon Chemicals Int Bv	Salt af monochloreddikesyre med chelaterende middel til forsinket forsuring i oliefeltindustrien

1978
- 1978-06-15 CA CA305,573A patent/CA1103009A/fr not_active Expired
- 1978-07-03 NZ NZ187765A patent/NZ187765A/xx unknown
- 1978-07-03 DE DE19782829168 patent/DE2829168A1/de not_active Withdrawn
- 1978-07-03 NO NO782299A patent/NO782299L/no unknown
- 1978-07-03 GB GB7828661A patent/GB2000825A/en not_active Withdrawn
- 1978-07-03 NL NL7807180A patent/NL7807180A/xx not_active Application Discontinuation
- 1978-07-03 AU AU37702/78A patent/AU3770278A/en active Pending

Also Published As

Publication number	Publication date
NO782299L (no)	1979-01-08
AU3770278A (en)	1980-01-10
NZ187765A (en)	1980-10-24
GB2000825A (en)	1979-01-17
NL7807180A (nl)	1979-01-09
DE2829168A1 (de)	1979-01-18

Legal Events

Date	Code	Title	Description
1998-06-16	MKEX	Expiry

Publication	Publication Date	Title
EP3743400B1 (fr)	2021-09-29	Compositions durcissables de régulation de la perte de circulation pour le remplissage de forme, comprenant des systèmes de ciment sorel non hydrauliques expansés in situ et procédé d'utilisation
US4261421A (en)	1981-04-14	Method for selectively acidizing the less permeable zones of a high temperature subterranean formation
CA1086933A (fr)	1980-10-07	Acidification d'une formation souterraine et boue acide tamponnee pour effectuer l'operation
EP0271564B1 (fr)	1991-11-06	Composition et procede pour la dissolution lente de materiaux siliceux
US4343363A (en)	1982-08-10	Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation
US5226481A (en)	1993-07-13	Method for increasing the stability of water-based fracturing fluids
EP0170893B1 (fr)	1989-08-30	Agents séquestrants anioniques et microbiocides avec des cations polyvalents pour la correction de la perméabilité
GB2453630A (en)	2009-04-15	Aqueous well treatment fluid containing fluoride, boron and phosphonate
US11555145B2 (en)	2023-01-17	Sandstone stimulation using in-situ mud acid generation
US20060142166A1 (en)	2006-06-29	Method using particulate chelates to stimulate production of petroleum in carbonate formations
US3916994A (en)	1975-11-04	Secondary recovery method
US4122896A (en)	1978-10-31	Acidizing carbonate reservoirs with chlorocarboxylic acid salt solutions
US8124571B2 (en)	2012-02-28	Process for treating an underground formation
US3860070A (en)	1975-01-14	Aluminate-thickened well treating fluid and method of use
US3724544A (en)	1973-04-03	Secondary recovery method
CA1103009A (fr)	1981-06-16	Traduction non-disponible
EP0612914A2 (fr)	1994-08-31	Reduction de la formation de tartre dans un puit produisant de l'eau
US3916996A (en)	1975-11-04	Secondary recovery method
US20050026789A1 (en)	2005-02-03	Compositions and methods for treating subterranean formations
US3927718A (en)	1975-12-23	Secondary recovery method
US3902556A (en)	1975-09-02	Secondary oil recovery method
US4301867A (en)	1981-11-24	Process for selectively reducing the permeability of a subterranean sandstone formation
US3720265A (en)	1973-03-13	Method for stimulating well production
US2217676A (en)	1940-10-15	Treatment of wells
US3719229A (en)	1973-03-06	Secondary recovery method