CA1332501C - Methode pour l'inhibition de la dissolution de la silice pendant l'injection de vapeur dans les puits de petrole avec de l'acide ou du gaz ammoniac - Google Patents

Methode pour l'inhibition de la dissolution de la silice pendant l'injection de vapeur dans les puits de petrole avec de l'acide ou du gaz ammoniac

Info

Publication number: CA1332501C
Authority: CA; Canada
Prior art keywords: acid; liquid phase; wet steam; amount; steam
Prior art date: 1987-06-30
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 - Fee Related

Application number

CA 570798

Other languages

English (en)

Inventor

Marion G. Reed

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.)

Chevron USA Inc

Original Assignee

Chevron Research and Technology 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.)

1987-06-30

Filing date

1988-06-29

Publication date

1994-10-18

1988-06-29 Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co

1994-10-18 Application granted granted Critical

1994-10-18 Publication of CA1332501C publication Critical patent/CA1332501C/fr

2011-10-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 52
239000002253 acid Substances 0.000 title claims abstract description 42
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 33
238000004090 dissolution Methods 0.000 title claims abstract description 21
238000000034 method Methods 0.000 title claims abstract description 18
239000000377 silicon dioxide Substances 0.000 title claims abstract description 16
230000002401 inhibitory effect Effects 0.000 title claims abstract description 8
238000010793 Steam injection (oil industry) Methods 0.000 title description 10
239000003129 oil well Substances 0.000 title description 2
239000007791 liquid phase Substances 0.000 claims abstract description 43
239000012808 vapor phase Substances 0.000 claims abstract description 31
229910021529 ammonia Inorganic materials 0.000 claims abstract description 19
230000007797 corrosion Effects 0.000 claims abstract description 18
238000005260 corrosion Methods 0.000 claims abstract description 18
230000002378 acidificating effect Effects 0.000 claims abstract description 11
230000015572 biosynthetic process Effects 0.000 claims abstract description 11
238000012544 monitoring process Methods 0.000 claims abstract description 7
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 5
229930195733 hydrocarbon Natural products 0.000 claims abstract description 5
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 5
230000000149 penetrating effect Effects 0.000 claims abstract description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 19
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
-1 halogen acids Chemical class 0.000 claims description 5
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
229910052736 halogen Inorganic materials 0.000 claims description 2
229910017604 nitric acid Inorganic materials 0.000 claims description 2
239000007788 liquid Substances 0.000 description 14
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
238000002347 injection Methods 0.000 description 9
239000007924 injection Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
229910002092 carbon dioxide Inorganic materials 0.000 description 8
238000005755 formation reaction Methods 0.000 description 8
239000000243 solution Substances 0.000 description 8
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 7
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
238000007792 addition Methods 0.000 description 5
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 5
239000012530 fluid Substances 0.000 description 5
230000007935 neutral effect Effects 0.000 description 5
239000011435 rock Substances 0.000 description 5
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
238000005192 partition Methods 0.000 description 4
239000000126 substance Substances 0.000 description 4
150000003863 ammonium salts Chemical class 0.000 description 3
239000003921 oil Substances 0.000 description 3
239000012071 phase Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
229910000069 nitrogen hydride Inorganic materials 0.000 description 2
239000011148 porous material Substances 0.000 description 2
238000011084 recovery Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
238000000638 solvent extraction Methods 0.000 description 2
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
229940123973 Oxygen scavenger Drugs 0.000 description 1
238000010795 Steam Flooding Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
235000012538 ammonium bicarbonate Nutrition 0.000 description 1
239000001099 ammonium carbonate Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000010974 bronze Substances 0.000 description 1
230000003139 buffering effect Effects 0.000 description 1
VNWKTOKETHGBQD-YPZZEJLDSA-N carbane Chemical compound [10CH4] VNWKTOKETHGBQD-YPZZEJLDSA-N 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
229910052914 metal silicate Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
229940001482 sodium sulfite Drugs 0.000 description 1
235000010265 sodium sulphite Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
230000000638 stimulation Effects 0.000 description 1

Landscapes

Preventing Corrosion Or Incrustation Of Metals (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

CA 570798 1987-06-30 1988-06-29 Methode pour l'inhibition de la dissolution de la silice pendant l'injection de vapeur dans les puits de petrole avec de l'acide ou du gaz ammoniac Expired - Fee Related CA1332501C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US6846487A	1987-06-30	1987-06-30
US068,464		1987-06-30

Publications (1)

Publication Number	Publication Date
CA1332501C true CA1332501C (fr)	1994-10-18

Family

ID=22082747

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 570798 Expired - Fee Related CA1332501C (fr)	1987-06-30	1988-06-29	Methode pour l'inhibition de la dissolution de la silice pendant l'injection de vapeur dans les puits de petrole avec de l'acide ou du gaz ammoniac

Country Status (1)

Country	Link
CA (1)	CA1332501C (fr)

1988
- 1988-06-29 CA CA 570798 patent/CA1332501C/fr not_active Expired - Fee Related

Legal Events

Date	Code	Title	Description
1999-10-18	MKLA	Lapsed

Publication	Publication Date	Title
US4913236A (en)	1990-04-03	Method for inhibiting silica dissolution using phase separation during oil well steam injection
US5656172A (en)	1997-08-12	pH modification of geothermal brine with sulfur-containing acid
US4060988A (en)	1977-12-06	Process for heating a fluid in a geothermal formation
US5665242A (en)	1997-09-09	Inhibition of silica precipitation
US4016075A (en)	1977-04-05	Process for removal of silica from geothermal brine
US4476930A (en)	1984-10-16	Inhibition of scale deposition from steam generation fluids
White	1973	Characteristics of geothermal resources
US5183581A (en)	1993-02-02	Process for the dewaxing of producing formations
US7604741B1 (en)	2009-10-20	Method for on-site production of nitrate ions
US5858245A (en)	1999-01-12	Inhibition of silicate scale formation
CA1134261A (fr)	1982-10-26	Methode de repression de l'entartrage en extraction du petrole
US6375907B1 (en)	2002-04-23	Hydrogen sulfide abatement with scale control and/or well acidizing
US6432355B1 (en)	2002-08-13	Corrosion inhibition during transport of water and a hydrocarbon through a pipeline
Almukhametova et al.	2024	Technological feature of hypan-acid treatment
US5190664A (en)	1993-03-02	Brine heat exchanger treatment method
US4714112A (en)	1987-12-22	Method for controlling rock dissolution and pipe corrosion during oil well steam injection
US5020595A (en)	1991-06-04	Carbon dioxide-steam co-injection tertiary oil recovery process
CA1072879A (fr)	1980-03-04	Traitement de l'eau dans un procede d'injection caustique a mobilite controlee
US4460482A (en)	1984-07-17	Composition and method for corrosion inhibition
US4903769A (en)	1990-02-27	Method of controlling permeability damage of hydrocarbon formations during steam injection using bicarbonate ions and sources of ammonia
US6123869A (en)	2000-09-26	Precipitation of scale inhibitors
CA1332501C (fr)	1994-10-18	Methode pour l'inhibition de la dissolution de la silice pendant l'injection de vapeur dans les puits de petrole avec de l'acide ou du gaz ammoniac
US5366016A (en)	1994-11-22	Use of variable density carrier fluids to improve the efficiency of scale dissolution
US5979556A (en)	1999-11-09	Slow acidizing of geological formations
US4223731A (en)	1980-09-23	Method for enhanced recovery of petroleum