FI91130B - Dispergeringsmedel för salt- eller sötvattenbaserade borrslam - Google Patents
Dispergeringsmedel för salt- eller sötvattenbaserade borrslam Download PDFInfo
- Publication number
- FI91130B FI91130B FI860713A FI860713A FI91130B FI 91130 B FI91130 B FI 91130B FI 860713 A FI860713 A FI 860713A FI 860713 A FI860713 A FI 860713A FI 91130 B FI91130 B FI 91130B
- Authority
- FI
- Finland
- Prior art keywords
- salt
- slurry
- drilling
- polymers
- copolymers
- 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- 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
- Y10S507/905—Nontoxic composition
Landscapes
- 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)
- Dispersion Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
- Lubricants (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Medicinal Preparation (AREA)
- Treatment Of Sludge (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Claims (6)
1. Dispergeringsmedel för sait- eller sötvattenbaserade borrslam, vilket medel ingär i gruppen polymerer och/eller sampolymerer med syrafunktioner, kännetecknat av att för bibe-hällande av slammets reologiska egenskaper även i extrema tem-peratur- och tryckförhällanden som räder i ytterst djupa borr-häl dispergeringsmedlet utgörs av en sait av en polymer och/-eller sampolymer med syrafunktioner och en specifik viskositet av högst 9, lämpligen 0,2-3,0 och lämpligast 0,3-1,5, vilket sait har ätminstone en saltbildande katjon som utgörs av en metall vald bland aluminium, magnesium, mangan, zink och kop-par, vilka metaller har en elektronegativitet pä Paulings ska-la som är högre än 1.
2. Dispergeringsmedel enligt patentkravet 1, kännetecknat av att de sura polymerer och/eller sampolymerer, som användes som bärare för den saltbildande katjonen, härrör frän polymerisation pä nägot känt sätt av ätminstone en monomer eller sam-monomer, som innehäller eller uppvisar förmäga att bilda syrafunktioner.
3. Dispergeringsmedel enligt patentkravet 2, kännetecknat av att de monomerer och/eller sammonomerer, som innehäller eller uppvisar förmäga att bilda syrafunktioner, är valda bland dem, som har en funktion av karboxyl-, hydroxam-, svavel-, sulfon-, fosfor- eller fosfontyp. 44
4. Dispergeringsmedel enligt nägot av patentkraven 1-3, kän-netecknat av att de sura polymerer och/eller sampolymerer, som användes som bärare för den saltbildande katjonen, ätminstone delvis är omvandlade till sait medelst ätminstone ett saltbildande medel, vars katjon utgörs av nägon av de ovannämnda me-tallerna.
5. Dispergeringsmedel enligt nägot av patentkraven 1-4, kän-netecknat av att den ätminstone delvisa saltbildningen av sy-rafunktionerna i bärarpolymerema och/eller -sampolymererna för den saltbildande katjonen har dstadkommits med kombinatio-ner av katjoner, väri dtminstone en utgörs av nägon av de ovannämnda metallema.
6. Dispergeringsmedel enligt nägot av patentkraven 1-5, kän-netecknat av att saltbildningsgraden av syrafunktioner i de polymerer och/eller sampolymerer, som tjänar som bärare för ätminstone en saltbildande katjon, är ätminstone 5 % och fö-reträdesvis mellan 20 och 80 %. Il
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8502534A FR2577568B1 (fr) | 1985-02-19 | 1985-02-19 | Agent fluidifiant non polluant pour fluides de forage a base d'eau douce ou saline |
| FR8502534 | 1985-02-19 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI860713A0 FI860713A0 (sv) | 1986-02-17 |
| FI860713A FI860713A (sv) | 1986-08-20 |
| FI91130B true FI91130B (sv) | 1994-02-15 |
| FI91130C FI91130C (sv) | 1994-05-25 |
Family
ID=9316509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI860713A FI91130C (sv) | 1985-02-19 | 1986-02-17 | Dispergeringsmedel för salt- eller sötvattenbaserade borrslam |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5099928A (sv) |
| JP (1) | JPH0686592B2 (sv) |
| AR (1) | AR247581A1 (sv) |
| AU (1) | AU590248B2 (sv) |
| BR (1) | BR8600672A (sv) |
| CA (1) | CA1267777A (sv) |
| DE (1) | DE3604892C2 (sv) |
| DK (1) | DK165460C (sv) |
| FI (1) | FI91130C (sv) |
| FR (1) | FR2577568B1 (sv) |
| GB (1) | GB2171127B (sv) |
| MX (1) | MX168386B (sv) |
| NL (1) | NL192684C (sv) |
| NO (1) | NO163905C (sv) |
| SE (2) | SE8600604L (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767540A (en) | 1987-02-11 | 1988-08-30 | American Cyanamid Company | Polymers containing hydroxamic acid groups for reduction of suspended solids in bayer process streams |
| CA2080906C (en) * | 1990-04-18 | 2004-06-29 | James B. Bloys | Dispersant compositions for subterranean well drilling and completion |
| US5256331A (en) * | 1991-05-23 | 1993-10-26 | American Cyanamid Company | Water-in-oil emulsions containing hydroxylamine |
| US5383269A (en) * | 1991-09-03 | 1995-01-24 | Microelectronics And Computer Technology Corporation | Method of making three dimensional integrated circuit interconnect module |
| US5368745A (en) * | 1993-09-02 | 1994-11-29 | Cytec Technology Corp. | Method of flocculating low metal oxide content solids in a liquid |
| US5951955A (en) * | 1995-11-07 | 1999-09-14 | Cytec Technology Corp. | Concentration of solids in the Bayer process |
| US5853677A (en) * | 1996-04-26 | 1998-12-29 | Cytec Technology Corp. | Concentration of solids by flocculating in the Bayer process |
| BRPI0609046A2 (pt) | 2005-02-25 | 2010-11-16 | Cytec Tech Corp | método para floculação e separação de sólidos suspensos de uma corrente de processo industrial contendo sólidos suspensos, e, composição |
| US20090176911A1 (en) * | 2006-11-06 | 2009-07-09 | David Abecassis | Novel masterbatch thermoplastic delivery system |
| CN101805594B (zh) * | 2010-04-02 | 2012-09-19 | 卫辉市化工有限公司 | 一种石油钻井泥浆降粘剂 |
| CN102304352A (zh) * | 2011-05-11 | 2012-01-04 | 卫辉市化工有限公司 | 一种钻井液降滤失剂 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL16566C (sv) * | 1924-12-22 | |||
| US2502411A (en) * | 1947-08-18 | 1950-04-04 | Rohm & Haas | Zirconyl acrylates |
| US3687846A (en) * | 1970-06-02 | 1972-08-29 | Int Minerals & Chem Corp | High yield bentonites |
| US3816308A (en) * | 1972-05-05 | 1974-06-11 | Monsanto Co | Beneficiating agents |
| CA991391A (en) * | 1972-05-05 | 1976-06-22 | John R. Le Blanc | Clay and drilling muds and process for preparing same |
| US3843524A (en) * | 1972-06-06 | 1974-10-22 | Milchem Inc | Process for the inhibition of swelling of shale in aqueous alkaline medium |
| US4087365A (en) * | 1974-01-28 | 1978-05-02 | American Colloid Company | Super-yield bentonite base drilling fluid |
| NO146434C (no) * | 1976-06-08 | 1982-09-29 | American Colloid Co | Borevaeske bestaaende av vann, bentonittleire og en polymer, og anvendelse av borevaesken ved boring av en broenn |
| US4141843A (en) * | 1976-09-20 | 1979-02-27 | Halliburton Company | Oil well spacer fluids |
| JPS5346389A (en) * | 1976-10-07 | 1978-04-25 | Kao Corp | Preparation of self-crosslinking polymer of acrylic alkali metal salt |
| DE2726260C2 (de) * | 1977-06-10 | 1983-05-26 | Röhm GmbH, 6100 Darmstadt | Schäumbares Polymermaterial |
| US4288582A (en) * | 1978-09-27 | 1981-09-08 | Milchem Incorporated | Aqueous drilling fluid additive, composition and process |
| CA1188043A (en) * | 1978-12-29 | 1985-05-28 | Ching-Jen Chang | Methacrylic acid emulsion copolymers for thickening purposes |
| US4173555A (en) * | 1979-03-12 | 1979-11-06 | Nalco Chemical Company | Grouting composition containing cupric acrylate |
| FR2476113A1 (fr) * | 1980-02-14 | 1981-08-21 | Elf Aquitaine | Boues de forage resistant a tres haute temperature |
| US4451389A (en) * | 1980-05-22 | 1984-05-29 | Phillips Petroleum Company | Aqueous gels |
| US4364924A (en) * | 1980-07-25 | 1982-12-21 | Johnson & Johnson Products, Inc. | Alkali metal salts of poly(vinylbenzoic acid) as dental plaque barrier agents |
| US4341645A (en) * | 1981-01-16 | 1982-07-27 | Nl Industries, Inc. | Aqueous drilling and packer fluids |
| DE3114266A1 (de) * | 1981-04-09 | 1982-11-04 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung vernetzter acrylelastomerer |
| GB2129467B (en) * | 1982-11-03 | 1986-07-02 | Halliburton Co | The use of certain materials as thinners in oil based drilling fluids |
| US4425462A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on sulfonated elastomeric polymers |
| US4425455A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on powdered sulfonated thermoplastic polymers |
| US4425461A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on a mixture of a sulfonated thermoplastic polymer and a sulfonated elastomeric polymer |
| EP0127388B1 (en) * | 1983-05-20 | 1986-12-30 | Ciba Specialty Chemicals Water Treatments Limited | Water soluble polymers |
| JPS59221378A (ja) * | 1983-06-01 | 1984-12-12 | Toagosei Chem Ind Co Ltd | 泥水工法用逸泥防止剤 |
| NO844095L (no) * | 1983-10-13 | 1985-04-15 | Exxon Research Engineering Co | Stabilisering av vandige leirebaserte borevaesker |
| US4554018A (en) * | 1984-02-01 | 1985-11-19 | Allied Colloids Limited | Production of polymeric thickeners and their use in printing |
| DE3429068A1 (de) * | 1984-08-07 | 1986-02-20 | Skw Trostberg Ag, 8223 Trostberg | Metallverbindungen von saeuregruppen enthaltenden kondensationsprodukten oder co-kondensationsprodukten von ketonen und aldehyden |
-
1985
- 1985-02-19 FR FR8502534A patent/FR2577568B1/fr not_active Expired
-
1986
- 1986-01-23 AR AR86302944A patent/AR247581A1/es active
- 1986-02-11 SE SE8600604D patent/SE8600604L/sv not_active Application Discontinuation
- 1986-02-11 SE SE8600604A patent/SE462914B/sv not_active IP Right Cessation
- 1986-02-11 NL NL8600329A patent/NL192684C/nl not_active IP Right Cessation
- 1986-02-12 AU AU53420/86A patent/AU590248B2/en not_active Ceased
- 1986-02-13 NO NO860530A patent/NO163905C/no unknown
- 1986-02-15 DE DE3604892A patent/DE3604892C2/de not_active Expired - Fee Related
- 1986-02-17 GB GB8603822A patent/GB2171127B/en not_active Expired
- 1986-02-17 FI FI860713A patent/FI91130C/sv not_active IP Right Cessation
- 1986-02-18 JP JP61033694A patent/JPH0686592B2/ja not_active Expired - Fee Related
- 1986-02-18 DK DK075286A patent/DK165460C/da not_active IP Right Cessation
- 1986-02-18 CA CA000502092A patent/CA1267777A/fr not_active Expired - Lifetime
- 1986-02-18 BR BR8600672A patent/BR8600672A/pt not_active IP Right Cessation
- 1986-02-19 MX MX001585A patent/MX168386B/es unknown
-
1990
- 1990-07-16 US US07/553,345 patent/US5099928A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI91130C (sv) | 1994-05-25 |
| SE8600604D0 (sv) | 1986-02-11 |
| FI860713A (sv) | 1986-08-20 |
| NO163905C (no) | 1990-08-08 |
| NO860530L (no) | 1986-08-20 |
| NL192684C (nl) | 1997-12-02 |
| DK75286D0 (da) | 1986-02-18 |
| US5099928A (en) | 1992-03-31 |
| JPH0686592B2 (ja) | 1994-11-02 |
| AU5342086A (en) | 1986-08-28 |
| SE462914B (sv) | 1990-09-17 |
| GB2171127B (en) | 1989-06-21 |
| BR8600672A (pt) | 1986-10-29 |
| AR247581A1 (es) | 1995-01-31 |
| DK165460B (da) | 1992-11-30 |
| NO163905B (no) | 1990-04-30 |
| NL8600329A (nl) | 1986-09-16 |
| DE3604892C2 (de) | 1995-04-20 |
| NL192684B (nl) | 1997-08-01 |
| AU590248B2 (en) | 1989-11-02 |
| FR2577568A1 (fr) | 1986-08-22 |
| DE3604892A1 (de) | 1986-12-18 |
| DK165460C (da) | 1993-04-13 |
| GB2171127A (en) | 1986-08-20 |
| MX168386B (es) | 1993-05-21 |
| DK75286A (da) | 1986-08-20 |
| FI860713A0 (sv) | 1986-02-17 |
| GB8603822D0 (en) | 1986-03-26 |
| JPS61192786A (ja) | 1986-08-27 |
| SE8600604L (sv) | 1986-08-20 |
| CA1267777A (fr) | 1990-04-17 |
| FR2577568B1 (fr) | 1987-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| FG | Patent granted |
Owner name: COATEX S.A.S. |
|
| MA | Patent expired |