BR8100413A - Composicao aquosa acida para dissolver materiais silicosos, processo para retardar a taxa de reacao da dita composicao e processo para tratamento de uma formacao subterranea que contem materiais silicosos - Google Patents
Composicao aquosa acida para dissolver materiais silicosos, processo para retardar a taxa de reacao da dita composicao e processo para tratamento de uma formacao subterranea que contem materiais silicososInfo
- Publication number
- BR8100413A BR8100413A BR8100413A BR8100413A BR8100413A BR 8100413 A BR8100413 A BR 8100413A BR 8100413 A BR8100413 A BR 8100413A BR 8100413 A BR8100413 A BR 8100413A BR 8100413 A BR8100413 A BR 8100413A
- Authority
- BR
- Brazil
- Prior art keywords
- silicial
- materials
- composition
- dissolve
- delay
- Prior art date
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
- 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
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)
- Chemical Treatment Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/129,449 US4304676A (en) | 1980-03-11 | 1980-03-11 | Methods and compositions for dissolving silicates in subterranean formations |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8100413A true BR8100413A (pt) | 1981-09-15 |
Family
ID=22440000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8100413A BR8100413A (pt) | 1980-03-11 | 1981-01-26 | Composicao aquosa acida para dissolver materiais silicosos, processo para retardar a taxa de reacao da dita composicao e processo para tratamento de uma formacao subterranea que contem materiais silicosos |
Country Status (9)
Country | Link |
---|---|
US (1) | US4304676A (pt) |
AU (1) | AU538503B2 (pt) |
BR (1) | BR8100413A (pt) |
CA (1) | CA1139927A (pt) |
DE (1) | DE3106717A1 (pt) |
GB (1) | GB2071737B (pt) |
IT (1) | IT1144660B (pt) |
NL (1) | NL189147C (pt) |
NO (1) | NO154765C (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414118A (en) * | 1981-10-30 | 1983-11-08 | Halliburton Company | Method and compositions for dissolving silicates in subterranean formation |
CA1183678A (en) * | 1981-11-09 | 1985-03-12 | Tony C.T. Wong | H.sub.3po.sub.4/hf siliceous formation treating composition and method |
US4648456A (en) * | 1985-07-01 | 1987-03-10 | Exxon Production Research Co. | Method for acidizing siliceous formations |
US4703803A (en) * | 1986-06-24 | 1987-11-03 | Cities Service Oil & Gas Corporation | Composition and method for slowly dissolving siliceous material |
DE69415937T2 (de) | 1993-11-18 | 1999-05-27 | Halliburton Energy Serv Inc | Verminderung der Aluminiumprezipitation beim Ansäuren von unterirdischen Formationen |
EP0815426A2 (en) * | 1995-02-15 | 1998-01-07 | The University Of Sheffield | Improvements in or relating to the preparation of samples for palynological analysis |
US20040062778A1 (en) * | 2002-09-26 | 2004-04-01 | Adi Shefer | Surface dissolution and/or bulk erosion controlled release compositions and devices |
US7059414B2 (en) * | 2003-07-22 | 2006-06-13 | Bj Services Company | Acidizing stimulation method using a pH buffered acid solution |
US7708071B2 (en) | 2008-08-14 | 2010-05-04 | Halliburton Energy Services, Inc. | Cement compositions comprising aluminum chloride and associated methods |
JP5744386B2 (ja) * | 2009-10-07 | 2015-07-08 | 日東電工株式会社 | 光半導体封止材 |
US10428412B2 (en) * | 2016-11-04 | 2019-10-01 | Ford Motor Company | Artificial aging of strained sheet metal for strength uniformity |
US11708526B2 (en) | 2021-05-24 | 2023-07-25 | Saudi Arabian Oil Company | Sandstone stimulation formulations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE566690C (pt) * | ||||
US3794117A (en) * | 1972-09-05 | 1974-02-26 | Halliburton Co | Treatment of sandstone formations |
US3917536A (en) * | 1972-12-18 | 1975-11-04 | Dow Chemical Co | Composition and method for acidizing earthen formations |
DD126055A1 (pt) * | 1976-06-04 | 1977-06-15 | ||
US4056146A (en) * | 1976-07-06 | 1977-11-01 | Halliburton Company | Method for dissolving clay |
US4200154A (en) * | 1976-12-22 | 1980-04-29 | Texaco Inc. | Composition and method for stimulating well production |
US4090563A (en) * | 1976-12-27 | 1978-05-23 | Shell Oil Company | Increasing the clay dissolving capability of a buffer-regulated mud acid |
-
1980
- 1980-03-11 US US06/129,449 patent/US4304676A/en not_active Expired - Lifetime
- 1980-12-08 CA CA000366325A patent/CA1139927A/en not_active Expired
- 1980-12-10 AU AU65249/80A patent/AU538503B2/en not_active Ceased
- 1980-12-22 NO NO803909A patent/NO154765C/no unknown
-
1981
- 1981-01-20 GB GB8101610A patent/GB2071737B/en not_active Expired
- 1981-01-26 BR BR8100413A patent/BR8100413A/pt unknown
- 1981-01-27 NL NLAANVRAGE8100367,A patent/NL189147C/xx not_active IP Right Cessation
- 1981-02-24 DE DE19813106717 patent/DE3106717A1/de active Granted
- 1981-03-03 IT IT20100/81A patent/IT1144660B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3106717C2 (pt) | 1990-07-05 |
IT1144660B (it) | 1986-10-29 |
NO154765B (no) | 1986-09-08 |
DE3106717A1 (de) | 1982-02-25 |
NL8100367A (nl) | 1981-10-01 |
AU6524980A (en) | 1981-09-17 |
CA1139927A (en) | 1983-01-25 |
AU538503B2 (en) | 1984-08-16 |
NO803909L (no) | 1981-09-14 |
IT8120100A0 (it) | 1981-03-03 |
NL189147B (nl) | 1992-08-17 |
GB2071737A (en) | 1981-09-23 |
NL189147C (nl) | 1993-01-18 |
US4304676A (en) | 1981-12-08 |
GB2071737B (en) | 1983-11-02 |
NO154765C (no) | 1986-12-17 |
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