NO318230B1 - Fremgangsmate for a bringe i kontakt og reagere syreopploselige materialer med en vandig organisk syreopplosing. - Google Patents
Fremgangsmate for a bringe i kontakt og reagere syreopploselige materialer med en vandig organisk syreopplosing. Download PDFInfo
- Publication number
- NO318230B1 NO318230B1 NO19982176A NO982176A NO318230B1 NO 318230 B1 NO318230 B1 NO 318230B1 NO 19982176 A NO19982176 A NO 19982176A NO 982176 A NO982176 A NO 982176A NO 318230 B1 NO318230 B1 NO 318230B1
- Authority
- NO
- Norway
- Prior art keywords
- organic acid
- acid
- corrosion inhibitor
- acid solution
- aqueous
- Prior art date
Links
- 150000007524 organic acids Chemical class 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 20
- 239000002195 soluble material Substances 0.000 title claims description 11
- 238000005260 corrosion Methods 0.000 claims description 83
- 230000007797 corrosion Effects 0.000 claims description 83
- 239000000203 mixture Substances 0.000 claims description 62
- 239000003112 inhibitor Substances 0.000 claims description 50
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 20
- 239000012190 activator Substances 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 16
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 16
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 14
- -1 alkali metal thiosulfate Chemical class 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 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 8
- 235000019253 formic acid Nutrition 0.000 claims description 8
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 3
- 150000001450 anions Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 34
- 230000015572 biosynthetic process Effects 0.000 description 19
- 238000005755 formation reaction Methods 0.000 description 19
- 230000002401 inhibitory effect Effects 0.000 description 17
- 238000010306 acid treatment Methods 0.000 description 14
- 239000011260 aqueous acid Substances 0.000 description 11
- 150000007522 mineralic acids Chemical class 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- GFEJZIULYONCQB-UHFFFAOYSA-M 1-benzylquinolin-1-ium;chloride Chemical compound [Cl-].C=1C=CC2=CC=CC=C2[N+]=1CC1=CC=CC=C1 GFEJZIULYONCQB-UHFFFAOYSA-M 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- JQZGUQIEPRIDMR-UHFFFAOYSA-N 3-methylbut-1-yn-1-ol Chemical compound CC(C)C#CO JQZGUQIEPRIDMR-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- MLRKYSNODSLPAB-UHFFFAOYSA-N hex-1-yn-1-ol Chemical compound CCCCC#CO MLRKYSNODSLPAB-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- KJPRLNWUNMBNBZ-QPJJXVBHSA-N (E)-cinnamaldehyde Chemical compound O=C\C=C\C1=CC=CC=C1 KJPRLNWUNMBNBZ-QPJJXVBHSA-N 0.000 description 1
- CIAXHAYYQFQIRI-UHFFFAOYSA-M 1-(1-methylnaphthalen-2-yl)quinolin-1-ium;chloride Chemical compound [Cl-].C1=CC=C2[N+](C3=C(C4=CC=CC=C4C=C3)C)=CC=CC2=C1 CIAXHAYYQFQIRI-UHFFFAOYSA-M 0.000 description 1
- OWRMDCIUPFNLRR-UHFFFAOYSA-M 1-cyclohexylpyridin-1-ium;bromide Chemical compound [Br-].C1CCCCC1[N+]1=CC=CC=C1 OWRMDCIUPFNLRR-UHFFFAOYSA-M 0.000 description 1
- SPFVNQBOHYXSMM-UHFFFAOYSA-M 1-decylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCCC[N+]1=CC=CC=C1 SPFVNQBOHYXSMM-UHFFFAOYSA-M 0.000 description 1
- PNXWPUCNFMVBBK-UHFFFAOYSA-M 1-dodecylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCCCCC[N+]1=CC=CC=C1 PNXWPUCNFMVBBK-UHFFFAOYSA-M 0.000 description 1
- GKQHIYSTBXDYNQ-UHFFFAOYSA-M 1-dodecylpyridin-1-ium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+]1=CC=CC=C1 GKQHIYSTBXDYNQ-UHFFFAOYSA-M 0.000 description 1
- KWOPWPWSHCGQMK-UHFFFAOYSA-M 1-dodecylquinolin-1-ium;bromide Chemical compound [Br-].C1=CC=C2[N+](CCCCCCCCCCCC)=CC=CC2=C1 KWOPWPWSHCGQMK-UHFFFAOYSA-M 0.000 description 1
- BUCJHJXFXUZJHL-UHFFFAOYSA-N 1-ethylcyclohexan-1-ol Chemical compound CCC1(O)CCCCC1 BUCJHJXFXUZJHL-UHFFFAOYSA-N 0.000 description 1
- ZQIDRFGUPNGDQK-UHFFFAOYSA-M 1-nonylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCC[N+]1=CC=CC=C1 ZQIDRFGUPNGDQK-UHFFFAOYSA-M 0.000 description 1
- LNKPCMOUFKLBCM-UHFFFAOYSA-M 1-octylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCC[N+]1=CC=CC=C1 LNKPCMOUFKLBCM-UHFFFAOYSA-M 0.000 description 1
- HJNAJKBRYDFICV-UHFFFAOYSA-M 1-tetradecylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCCCCCCC[N+]1=CC=CC=C1 HJNAJKBRYDFICV-UHFFFAOYSA-M 0.000 description 1
- ODQVNDOFNKAJOX-UHFFFAOYSA-M 2-benzyl-1-dodecylpyridin-1-ium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+]1=CC=CC=C1CC1=CC=CC=C1 ODQVNDOFNKAJOX-UHFFFAOYSA-M 0.000 description 1
- KYFHXDKJPIEIIU-UHFFFAOYSA-N 3-methyl-4-phenylbut-1-yn-1-ol Chemical compound OC#CC(C)CC1=CC=CC=C1 KYFHXDKJPIEIIU-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XOURNDFHPYLQDJ-VMPITWQZSA-N [(e)-3-methoxyprop-1-enyl]benzene Chemical compound COC\C=C\C1=CC=CC=C1 XOURNDFHPYLQDJ-VMPITWQZSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940117916 cinnamic aldehyde Drugs 0.000 description 1
- KJPRLNWUNMBNBZ-UHFFFAOYSA-N cinnamic aldehyde Natural products O=CC=CC1=CC=CC=C1 KJPRLNWUNMBNBZ-UHFFFAOYSA-N 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- WLCFKPHMRNPAFZ-UHFFFAOYSA-M didodecyl(dimethyl)azanium;chloride Chemical group [Cl-].CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC WLCFKPHMRNPAFZ-UHFFFAOYSA-M 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- KSCHLNBLIAOANF-UHFFFAOYSA-M ethyl-hexadecyl-dimethylazanium;chloride Chemical group [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CC KSCHLNBLIAOANF-UHFFFAOYSA-M 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical group 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- QXLPXWSKPNOQLE-UHFFFAOYSA-N methylpentynol Chemical compound CCC(C)(O)C#C QXLPXWSKPNOQLE-UHFFFAOYSA-N 0.000 description 1
- 229960002238 methylpentynol Drugs 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229940112041 peripherally acting muscle relaxants other quaternary ammonium compound in atc Drugs 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/141—Amines; Quaternary ammonium compounds
-
- 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
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
-
- 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
-
- 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
- Y10S507/939—Corrosion inhibitor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/855,083 US5976416A (en) | 1997-05-13 | 1997-05-13 | Corrosion inhibited organic acid compositions and methods |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO982176D0 NO982176D0 (no) | 1998-05-13 |
| NO982176L NO982176L (no) | 1998-11-16 |
| NO318230B1 true NO318230B1 (no) | 2005-02-21 |
Family
ID=25320306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19982176A NO318230B1 (no) | 1997-05-13 | 1998-05-13 | Fremgangsmate for a bringe i kontakt og reagere syreopploselige materialer med en vandig organisk syreopplosing. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5976416A (fr) |
| EP (1) | EP0878605B1 (fr) |
| CA (1) | CA2237546C (fr) |
| DE (1) | DE69809118T2 (fr) |
| DK (1) | DK0878605T3 (fr) |
| NO (1) | NO318230B1 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6117364A (en) * | 1999-05-27 | 2000-09-12 | Nalco/Exxon Energy Chemicals, L.P. | Acid corrosion inhibitor |
| US6540943B1 (en) | 2000-04-03 | 2003-04-01 | Ondeo Nadco Company | Method of inhibiting corrosion of metal equipment which is cleaned with an inorganic acid |
| US6866797B1 (en) | 2000-08-03 | 2005-03-15 | Bj Services Company | Corrosion inhibitors and methods of use |
| US20020063241A1 (en) * | 2000-10-16 | 2002-05-30 | Alink Bernardus Antonius Maria Oude | Corrosion inhibitor-drag reducer combinations |
| US6415865B1 (en) * | 2001-03-08 | 2002-07-09 | Halliburton Energy Serv Inc | Electron transfer agents in well acidizing compositions and methods |
| US6805198B2 (en) | 2001-09-07 | 2004-10-19 | Baker Hughes Incorporated | Organic acid system for high temperature acidizing |
| US6653260B2 (en) | 2001-12-07 | 2003-11-25 | Halliburton Energy Services, Inc. | Electron transfer system for well acidizing compositions and methods |
| FR2857372B1 (fr) * | 2003-07-07 | 2005-08-26 | Atofina | Procede de lutte contre la corrosion par les acides naphtheniques dans les raffineries |
| US7216710B2 (en) * | 2004-02-04 | 2007-05-15 | Halliburton Energy Services, Inc. | Thiol/aldehyde corrosion inhibitors |
| US20070069182A1 (en) * | 2005-09-26 | 2007-03-29 | Halliburton Energy Services, Inc. | Corrosion inhibitor compositions and associated methods |
| US20070071887A1 (en) * | 2005-09-26 | 2007-03-29 | Halliburton Energy Services, Inc. | Methods of inhibiting corrosion of a metal surface |
| US8007689B2 (en) * | 2006-02-13 | 2011-08-30 | Bromine Compounds Ltd. | Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation |
| IL173706A (en) * | 2006-02-13 | 2013-09-30 | Bromine Compounds Ltd | Antimony-based corrosion inhibitors for high-concentration saline solution and a method of inhibiting corrosion by using them |
| US7994101B2 (en) * | 2006-12-12 | 2011-08-09 | Halliburton Energy Services, Inc. | Corrosion inhibitor intensifier compositions and associated methods |
| US20080227669A1 (en) * | 2007-03-12 | 2008-09-18 | Halliburton Energy Services, Inc. | Corrosion-inhibiting additives, treatment fluids, and associated methods |
| US20080227668A1 (en) * | 2007-03-12 | 2008-09-18 | Halliburton Energy Services, Inc. | Corrosion-inhibiting additives, treatment fluids, and associated methods |
| US7837931B2 (en) * | 2007-05-04 | 2010-11-23 | Bj Services Company Llc | Method of using solubilized transition metal oxides in well operations |
| US8058211B2 (en) * | 2007-12-12 | 2011-11-15 | Halliburton Energy Services, Inc. | Corrosion inhibitor intensifier compositions and associated methods |
| US8901060B2 (en) * | 2008-11-17 | 2014-12-02 | Basf Se | Use of thioglycol ethoxylate as a corrosion inhibitor |
| GB0907886D0 (en) * | 2009-05-07 | 2009-06-24 | M I Drilling Fluids Uk Ltd | Corrosion inhibitor |
| US8765020B2 (en) * | 2009-05-26 | 2014-07-01 | Baker Hughes Incorporated | Method for reducing metal corrosion |
| US9732430B2 (en) * | 2013-10-24 | 2017-08-15 | Baker Hughes Incorporated | Chemical inhibition of pitting corrosion in methanolic solutions containing an organic halide |
| GB2532990A (en) * | 2014-12-05 | 2016-06-08 | Schlumberger Holdings | Corrosion inhibition |
| US10519360B2 (en) | 2014-12-11 | 2019-12-31 | Clariant International Ltd. | Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control |
| EP3230399B1 (fr) | 2014-12-11 | 2019-02-20 | Clariant International Ltd | Composition d'inhibiteur de liquide et son procédé de préparation et leur application comme un contrôle de la corrosion de saumure épaisse |
| US10611951B2 (en) | 2014-12-11 | 2020-04-07 | Clariant International Ltd. | Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control |
| GB2543498A (en) | 2015-10-19 | 2017-04-26 | Schlumberger Holdings | Corrosion inhibition |
| CA3042803A1 (fr) | 2019-05-09 | 2020-11-09 | Fluid Energy Group Ltd. | Nouvelle methode de stimulation |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1780594A (en) * | 1929-10-09 | 1930-11-04 | Grasselli Chemical Co | Acid treatment of metal articles |
| US2758970A (en) * | 1953-06-10 | 1956-08-14 | American Chem Paint Co | Derivatives of rosin amines |
| US3094490A (en) * | 1960-12-27 | 1963-06-18 | Amchem Prod | Inhibitor composition and method of inhibiting acid attack on metal in the acidizing f wells |
| GB1108590A (en) * | 1965-10-11 | 1968-04-03 | Cowles Chem Co | Process of protecting metal surfaces and compositions therefor |
| US3668137A (en) * | 1969-04-01 | 1972-06-06 | Amchem Prod | Composition and method for inhibiting acid attack of metals |
| US3634270A (en) * | 1969-06-20 | 1972-01-11 | Dow Chemical Co | Inhibitor |
| US3932296A (en) * | 1973-05-29 | 1976-01-13 | The Dow Chemical Company | Corrosion inhibitor |
| US3992313A (en) * | 1975-07-14 | 1976-11-16 | Amchem Products, Inc. | Acid inhibitor composition and process in hydrofluoric acid chemical cleaning |
| US4684507A (en) * | 1981-11-10 | 1987-08-04 | Petrolite Corporation | Process of corrosion inhibition using compounds containing sulfur and amino groups |
| US4670186A (en) * | 1982-12-17 | 1987-06-02 | Petrolite Corporation | Acid inhibitor composition |
| US4498997A (en) * | 1983-06-24 | 1985-02-12 | Halliburton Company | Method and composition for acidizing subterranean formations |
| US4552672A (en) * | 1984-06-21 | 1985-11-12 | Halliburton Company | Method and composition for acidizing subterranean formations |
| US4762627A (en) * | 1985-01-14 | 1988-08-09 | The Dow Chemical Company | Corrosion inhibitors |
| US4871024A (en) * | 1988-08-01 | 1989-10-03 | Baker Performance Chemicals Inc. | Fluid for treatment of a subterranean well for enhancement of production |
| US5366643A (en) * | 1988-10-17 | 1994-11-22 | Halliburton Company | Method and composition for acidizing subterranean formations |
| US5200096A (en) * | 1991-09-27 | 1993-04-06 | Exxon Chemical Patents Inc. | Method of inhibiting corrosion in acidizing wells |
| US5622919A (en) * | 1992-02-24 | 1997-04-22 | Halliburton Company | Composition and method for controlling precipitation when acidizing wells |
| US5264141A (en) * | 1992-06-08 | 1993-11-23 | Halliburton Company | Methods of reducing precipitation from acid solutions |
| US5674817A (en) * | 1992-11-19 | 1997-10-07 | Halliburton Energy Services, Inc. | Controlling iron in aqueous well fracturing fluids |
| US5441929A (en) * | 1994-06-23 | 1995-08-15 | Halliburton Company | Hydrochloric acid acidizing composition and method |
| US5697443A (en) * | 1996-02-09 | 1997-12-16 | Halliburton Energy Services, Inc. | Method and composition for acidizing subterranean formations utilizing corrosion inhibitor intensifiers |
| US5763368A (en) * | 1996-05-30 | 1998-06-09 | Halliburton Energy Services, Inc. | Corrosion inhibited well acidizing compositions and methods |
| US5756004A (en) * | 1997-05-13 | 1998-05-26 | Halliburton Energy Services, Inc. | Quaternary ammonium compounds useful for inhibiting metal corrosion |
-
1997
- 1997-05-13 US US08/855,083 patent/US5976416A/en not_active Expired - Fee Related
-
1998
- 1998-05-13 DE DE69809118T patent/DE69809118T2/de not_active Expired - Fee Related
- 1998-05-13 EP EP98303756A patent/EP0878605B1/fr not_active Expired - Lifetime
- 1998-05-13 DK DK98303756T patent/DK0878605T3/da active
- 1998-05-13 CA CA002237546A patent/CA2237546C/fr not_active Expired - Fee Related
- 1998-05-13 NO NO19982176A patent/NO318230B1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK0878605T3 (da) | 2003-02-24 |
| EP0878605A3 (fr) | 1999-05-19 |
| EP0878605B1 (fr) | 2002-11-06 |
| US5976416A (en) | 1999-11-02 |
| EP0878605A2 (fr) | 1998-11-18 |
| CA2237546A1 (fr) | 1998-11-13 |
| CA2237546C (fr) | 2004-07-20 |
| DE69809118D1 (de) | 2002-12-12 |
| NO982176L (no) | 1998-11-16 |
| DE69809118T2 (de) | 2003-03-20 |
| NO982176D0 (no) | 1998-05-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |