GB2000825A - Well-treating process and aqueous solution for use in said process - Google Patents
Well-treating process and aqueous solution for use in said processInfo
- Publication number
- GB2000825A GB2000825A GB7828661A GB7828661A GB2000825A GB 2000825 A GB2000825 A GB 2000825A GB 7828661 A GB7828661 A GB 7828661A GB 7828661 A GB7828661 A GB 7828661A GB 2000825 A GB2000825 A GB 2000825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aqueous solution
- well
- treating
- formation
- acid
- Prior art date
- 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.)
- Withdrawn
Links
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)
- Fire-Extinguishing Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Saccharide Compounds (AREA)
Abstract
A process for stimulating a hydrocarbon containing underground formation comprising siliceous material, by treating the formation with an aqueous solution in which a mud acid is generated from a fluoride salt and a relatively slowly-reactive acid-yielding material formed by chloro-carboxylate material from which chlorine is relatively easily hydrolyzable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81301477A | 1977-07-05 | 1977-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2000825A true GB2000825A (en) | 1979-01-17 |
Family
ID=25211220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7828661A Withdrawn GB2000825A (en) | 1977-07-05 | 1978-07-03 | Well-treating process and aqueous solution for use in said process |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU3770278A (en) |
CA (1) | CA1103009A (en) |
DE (1) | DE2829168A1 (en) |
GB (1) | GB2000825A (en) |
NL (1) | NL7807180A (en) |
NO (1) | NO782299L (en) |
NZ (1) | NZ187765A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000070186A1 (en) * | 1999-05-13 | 2000-11-23 | Schlumberger Technology Corporation | Method for acidizing a subterranean formation |
CN112424312A (en) * | 2018-06-26 | 2021-02-26 | 诺力昂化学品国际有限公司 | Salts and chelating agents of monochloroacetic acid for delayed acidification in the oilfield industry |
-
1978
- 1978-06-15 CA CA305,573A patent/CA1103009A/en not_active Expired
- 1978-07-03 NO NO782299A patent/NO782299L/en unknown
- 1978-07-03 DE DE19782829168 patent/DE2829168A1/en not_active Withdrawn
- 1978-07-03 GB GB7828661A patent/GB2000825A/en not_active Withdrawn
- 1978-07-03 NL NL7807180A patent/NL7807180A/en not_active Application Discontinuation
- 1978-07-03 AU AU37702/78A patent/AU3770278A/en active Pending
- 1978-07-03 NZ NZ187765A patent/NZ187765A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000070186A1 (en) * | 1999-05-13 | 2000-11-23 | Schlumberger Technology Corporation | Method for acidizing a subterranean formation |
GB2366584A (en) * | 1999-05-13 | 2002-03-13 | Schlumberger Technology Corp | Method for acidizing a subterranean formation |
CN112424312A (en) * | 2018-06-26 | 2021-02-26 | 诺力昂化学品国际有限公司 | Salts and chelating agents of monochloroacetic acid for delayed acidification in the oilfield industry |
US11879096B2 (en) | 2018-06-26 | 2024-01-23 | Nouryon Chemicals International B.V. | Salt of monochloroacetic acid with chelating agent for delayed acidification in the oil field industry |
Also Published As
Publication number | Publication date |
---|---|
NL7807180A (en) | 1979-01-09 |
DE2829168A1 (en) | 1979-01-18 |
NZ187765A (en) | 1980-10-24 |
CA1103009A (en) | 1981-06-16 |
NO782299L (en) | 1979-01-08 |
AU3770278A (en) | 1980-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1269184C (en) | Stimulation of biooxidation processes in subterranean formations | |
GB2022653B (en) | Well treatment with emulsion dispersions | |
DE3650278D1 (en) | Process for the production of graphite foils. | |
IT7920402A0 (en) | CHEMICAL PROCESS ON THE SURFACE OF A ROTATING BODY. | |
DE3363140D1 (en) | Process for recovering insulin | |
ES8403089A1 (en) | Method of breaking emulsions. | |
IT7830911A0 (en) | IMPROVED PROCESS FOR THE PRODUCTION OF POLYVINYL CHLORIDE. | |
DE3160166D1 (en) | Process and apparatus for producing aqueous sodium chloride solutions from rock salt | |
GB2000825A (en) | Well-treating process and aqueous solution for use in said process | |
JPS54162810A (en) | Soil nature stabilizing method by liquid chemicals | |
PT77295B (en) | METHOD FOR COMPRISING ANODICALLY PRODUCED OXIDAL LAYERS ON ALUMINUM OR ALUMINUM ALLOYS | |
GB2025487B (en) | Drilling mud viscosifier | |
IE45338L (en) | Treating leukemia and ascites tumour | |
NL7904729A (en) | ELECTRODE AND METHOD FOR ELECTROLYZING ALKALIMETAL CHLORIDE SOLUTION. | |
BR8205862A (en) | PROCESS FOR REDUCING ACIDITY OF FUNCTIONAL ORGANOPHOSPHATE FLUIDS | |
JPS5521588A (en) | Electrolysing alkali matal chloride salt solution | |
DE3177138D1 (en) | DEVICE FOR PRODUCING DISPERSIONS. | |
EG15378A (en) | Process for the concentration of aqueous solutions of glycols | |
BR7405373A (en) | PROCESS FOR TREATING LEAF WITH CHEMICAL TREATMENT AGENTS CONTAINING WATER | |
BR7907277A (en) | PROCESS FOR THE PRODUCTION OF SUSPENSIONS OR SOLUTIONS OF CYANURIC CHLORIDE IN WATER | |
GB2001999A (en) | Treatment of aqueous solutions of partially hydrolyzed polyacrylamides | |
HU172752B (en) | Process for the selective recovery of the sodium content of red mud in alum earth factories | |
BR8406966A (en) | PROCESS FOR THE TREATMENT OF UNDERGROUND DRILLING ZONE | |
ZA773392B (en) | A method for the treatment of ores or minerals | |
IT7824480A0 (en) | PROCESS FOR THE FIREPROOF TREATMENT OF FURRY CARPETS. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |