CA1193081A - Methods of preparing and using non-damaging heavy aqueous well treating fluids - Google Patents
Methods of preparing and using non-damaging heavy aqueous well treating fluidsInfo
- Publication number
- CA1193081A CA1193081A CA000410038A CA410038A CA1193081A CA 1193081 A CA1193081 A CA 1193081A CA 000410038 A CA000410038 A CA 000410038A CA 410038 A CA410038 A CA 410038A CA 1193081 A CA1193081 A CA 1193081A
- Authority
- CA
- Canada
- Prior art keywords
- salt
- solution
- monovalent
- chloride
- salts
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 27
- 150000003839 salts Chemical class 0.000 claims abstract description 121
- 239000000243 solution Substances 0.000 claims abstract description 52
- 239000012266 salt solution Substances 0.000 claims abstract description 47
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 47
- 230000015572 biosynthetic process Effects 0.000 claims description 38
- 239000002244 precipitate Substances 0.000 claims description 25
- 239000011780 sodium chloride Substances 0.000 claims description 23
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 15
- 229910001622 calcium bromide Inorganic materials 0.000 claims description 14
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims description 14
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- 229920001285 xanthan gum Polymers 0.000 claims description 11
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 10
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 9
- 239000001110 calcium chloride Substances 0.000 claims description 9
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 9
- 239000000230 xanthan gum Substances 0.000 claims description 9
- 235000010493 xanthan gum Nutrition 0.000 claims description 9
- 229940082509 xanthan gum Drugs 0.000 claims description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 8
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 8
- 229940102001 zinc bromide Drugs 0.000 claims description 7
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 150000004676 glycans Chemical class 0.000 claims description 5
- 239000005017 polysaccharide Substances 0.000 claims description 5
- 239000011592 zinc chloride Substances 0.000 claims description 5
- 235000005074 zinc chloride Nutrition 0.000 claims description 5
- 229920001282 polysaccharide Polymers 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims 2
- 230000002730 additional effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 31
- 239000003795 chemical substances by application Substances 0.000 description 26
- 229920000642 polymer Polymers 0.000 description 11
- 239000000706 filtrate Substances 0.000 description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 10
- 238000001556 precipitation Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000012267 brine Substances 0.000 description 8
- 239000008186 active pharmaceutical agent Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 5
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 5
- 235000011148 calcium chloride Nutrition 0.000 description 5
- 238000005553 drilling Methods 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 5
- 229940021384 salt irrigating solution Drugs 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- -1 i.e. Substances 0.000 description 2
- 235000011147 magnesium chloride Nutrition 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000861718 Chloris <Aves> Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229940106135 cellulose Drugs 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- TURAMGVWNUTQKH-UHFFFAOYSA-N propa-1,2-dien-1-one Chemical compound C=C=C=O TURAMGVWNUTQKH-UHFFFAOYSA-N 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
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
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29597781A | 1981-08-25 | 1981-08-25 | |
| US295,977 | 1981-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1193081A true CA1193081A (en) | 1985-09-10 |
Family
ID=23140044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000410038A Expired CA1193081A (en) | 1981-08-25 | 1982-08-24 | Methods of preparing and using non-damaging heavy aqueous well treating fluids |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1193081A (enExample) |
| FR (1) | FR2519644B1 (enExample) |
| GB (1) | GB2104575B (enExample) |
| NL (1) | NL8203239A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612293A (en) * | 1994-12-22 | 1997-03-18 | Tetra Technologies, Inc. | Drill-in fluids and drilling methods |
| WO1997026311A1 (en) * | 1996-01-16 | 1997-07-24 | Great Lakes Chemical Corporation | High density viscosified aqueous compositions |
| RU2149988C1 (ru) * | 1998-11-23 | 2000-05-27 | Акционерная нефтяная компания Башнефть | Состав для обработки призабойной зоны пласта |
| FR3011330A1 (fr) * | 2013-09-27 | 2015-04-03 | IFP Energies Nouvelles | Procede de preselection d'un additif pour une composition aqueuse au moyen d'une technique de resonance magnetique nucleaire |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852201A (en) * | 1970-12-23 | 1974-12-03 | J Jackson | A clay free aqueous drilling fluid |
| US4025443A (en) * | 1975-03-17 | 1977-05-24 | Jackson Jack M | Clay-free wellbore fluid |
-
1982
- 1982-08-18 NL NL8203239A patent/NL8203239A/nl not_active Application Discontinuation
- 1982-08-24 GB GB08224316A patent/GB2104575B/en not_active Expired
- 1982-08-24 CA CA000410038A patent/CA1193081A/en not_active Expired
- 1982-08-25 FR FR8214578A patent/FR2519644B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2519644A1 (enExample) | 1983-07-18 |
| FR2519644B1 (enExample) | 1986-10-24 |
| GB2104575A (en) | 1983-03-09 |
| NL8203239A (nl) | 1983-03-16 |
| GB2104575B (en) | 1985-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4658898A (en) | Oil reservoir permeability control using polymeric gels | |
| US5620947A (en) | Water-based high temperature well servicing composition and method of using same | |
| US7989400B2 (en) | Viscosified treatment fluids comprising scleroglucan or diutan and associated methods | |
| CA2211319C (en) | A method for enhancing fluid loss control in subterranean formation | |
| US4186803A (en) | Well completion and work over method | |
| US4378049A (en) | Methods, additives and compositions for temporarily sealing high temperature permeable formations | |
| US6983799B2 (en) | Method of using a swelling agent to prevent a cement slurry from being lost to a subterranean formation | |
| EP0159313B1 (en) | Well drilling, workover and completion fluids | |
| US3836465A (en) | Composition useful as a fluid loss control agent | |
| US4524829A (en) | Method of altering the permeability of a subterranean formation | |
| US4502969A (en) | Workover and completion fluids | |
| NO316235B1 (no) | Fremgangsmåte for å kontrollere fluidtap i permeable formasjoner som er gjennomboret av borehull | |
| US7090015B2 (en) | Methods of treating subterranean zones and viscous aqueous fluids containing xanthan and a combination cross-linker—breaker | |
| CN105154038A (zh) | 包括阳离子聚合物的井筒应用液及其使用方法 | |
| US4487867A (en) | Water soluble anionic polymer composition and method for stimulating a subterranean formation | |
| US4630678A (en) | In-situ formation of polyvalent metal ions for crosslinking polymers within carbonate rock-containing reservoirs | |
| US3516496A (en) | Well completion and workover fluid and method of use thereof | |
| US4110231A (en) | Stabilized aqueous gels and uses thereof | |
| WO1996019544A2 (en) | Drill-in fluids and drilling methods | |
| US4487866A (en) | Method of improving the dispersibility of water soluble anionic polymers | |
| EP1680572A1 (en) | Compositions and methods for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids | |
| EP0136773B1 (en) | Composition for cross-linking carboxyl polymers and the use thereof in treating subterranean formations | |
| CA1193081A (en) | Methods of preparing and using non-damaging heavy aqueous well treating fluids | |
| US4451389A (en) | Aqueous gels | |
| US5846914A (en) | Process and fluids for the treatment of oil wells |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |