NO812494L - Fremgangsmaate for fremstilling av en homogen, viskoes broennbehandlingsvaeske i et borehull, og sammensetninger av broennbehandlingsvaesker - Google Patents
Fremgangsmaate for fremstilling av en homogen, viskoes broennbehandlingsvaeske i et borehull, og sammensetninger av broennbehandlingsvaeskerInfo
- Publication number
- NO812494L NO812494L NO812494A NO812494A NO812494L NO 812494 L NO812494 L NO 812494L NO 812494 A NO812494 A NO 812494A NO 812494 A NO812494 A NO 812494A NO 812494 L NO812494 L NO 812494L
- Authority
- NO
- Norway
- Prior art keywords
- solution
- polymer
- viscosity
- hydrophilic polymer
- ambient temperature
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 title description 13
- 238000002360 preparation method Methods 0.000 title description 2
- 239000000243 solution Substances 0.000 claims description 64
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 43
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 43
- 229920000642 polymer Polymers 0.000 claims description 42
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 39
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 26
- 239000003180 well treatment fluid Substances 0.000 claims description 24
- 239000007864 aqueous solution Substances 0.000 claims description 17
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 16
- 229910001622 calcium bromide Inorganic materials 0.000 claims description 16
- 239000001110 calcium chloride Substances 0.000 claims description 16
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 16
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims description 16
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 13
- 230000032683 aging Effects 0.000 claims description 11
- 229940102001 zinc bromide Drugs 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012456 homogeneous solution Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 24
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 239000012736 aqueous medium Substances 0.000 description 11
- 229920002472 Starch Polymers 0.000 description 8
- -1 cation salts Chemical class 0.000 description 8
- 235000019698 starch Nutrition 0.000 description 8
- 239000008107 starch Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 6
- 239000012266 salt solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 229920001285 xanthan gum Polymers 0.000 description 4
- 229920001612 Hydroxyethyl starch Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000004181 carboxyalkyl group Chemical group 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 3
- 229940050526 hydroxyethylstarch Drugs 0.000 description 3
- 239000000230 xanthan gum Substances 0.000 description 3
- 235000010493 xanthan gum Nutrition 0.000 description 3
- 229940082509 xanthan gum Drugs 0.000 description 3
- 229920002907 Guar gum Polymers 0.000 description 2
- 229920000881 Modified starch Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 235000019426 modified starch Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 description 1
- HHAPGMVKBLELOE-UHFFFAOYSA-N 2-(2-methylpropoxy)ethanol Chemical compound CC(C)COCCO HHAPGMVKBLELOE-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920000926 Galactomannan Polymers 0.000 description 1
- 229920002581 Glucomannan Polymers 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920000161 Locust bean gum Polymers 0.000 description 1
- 241000589634 Xanthomonas Species 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005192 alkyl ethylene group Chemical group 0.000 description 1
- QQQCWVDPMPFUGF-ZDUSSCGKSA-N alpinetin Chemical compound C1([C@H]2OC=3C=C(O)C=C(C=3C(=O)C2)OC)=CC=CC=C1 QQQCWVDPMPFUGF-ZDUSSCGKSA-N 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000001341 hydroxy propyl starch Substances 0.000 description 1
- 235000013828 hydroxypropyl starch Nutrition 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000213 tara gum Substances 0.000 description 1
- 235000010491 tara gum Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000007966 viscous suspension Substances 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17645280A | 1980-08-08 | 1980-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO812494L true NO812494L (no) | 1982-02-09 |
Family
ID=22644412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO812494A NO812494L (no) | 1980-08-08 | 1981-07-21 | Fremgangsmaate for fremstilling av en homogen, viskoes broennbehandlingsvaeske i et borehull, og sammensetninger av broennbehandlingsvaesker |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5753584A (fr) |
| AU (1) | AU547470B2 (fr) |
| CA (1) | CA1168427A (fr) |
| DE (1) | DE3129543A1 (fr) |
| FR (1) | FR2488325B1 (fr) |
| GB (1) | GB2085048B (fr) |
| IT (1) | IT1137819B (fr) |
| MX (1) | MX158191A (fr) |
| NL (1) | NL8103523A (fr) |
| NO (1) | NO812494L (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4476032A (en) * | 1981-05-08 | 1984-10-09 | Nl Industries, Inc. | Method of increasing the rate of hydration of activated hydroethyl cellulose compositions |
| AU553329B2 (en) * | 1982-03-11 | 1986-07-10 | Baroid Technology, Inc. | Brines containing hydroxyethyl cellulose |
| JPS5953667A (ja) * | 1982-09-20 | 1984-03-28 | Pentel Kk | 無電解めつき法 |
| US5432292A (en) * | 1992-11-20 | 1995-07-11 | Colorado School Of Mines | Method for controlling clathrate hydrates in fluid systems |
| US5420370A (en) * | 1992-11-20 | 1995-05-30 | Colorado School Of Mines | Method for controlling clathrate hydrates in fluid systems |
| DE4339386A1 (de) * | 1993-11-18 | 1995-05-24 | Rwe Dea Ag | Flüssiges Bohrspül- und Verfüllungsmedium |
| US8833355B2 (en) | 2011-06-07 | 2014-09-16 | Jugs Sports, Inc. | Pneumatic tire for throwing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625889A (en) * | 1969-08-28 | 1971-12-07 | Phillips Petroleum Co | Well completion fluids |
| US3953336A (en) * | 1973-09-07 | 1976-04-27 | Amoco Production Company | Drilling fluid |
-
1981
- 1981-06-30 CA CA000380906A patent/CA1168427A/fr not_active Expired
- 1981-07-01 AU AU72464/81A patent/AU547470B2/en not_active Ceased
- 1981-07-16 GB GB8121994A patent/GB2085048B/en not_active Expired
- 1981-07-21 NO NO812494A patent/NO812494L/no unknown
- 1981-07-27 DE DE19813129543 patent/DE3129543A1/de not_active Withdrawn
- 1981-07-27 NL NL8103523A patent/NL8103523A/nl not_active Application Discontinuation
- 1981-08-03 FR FR8115059A patent/FR2488325B1/fr not_active Expired
- 1981-08-06 IT IT23407/81A patent/IT1137819B/it active
- 1981-08-07 JP JP56123168A patent/JPS5753584A/ja active Pending
- 1981-08-07 MX MX188639A patent/MX158191A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL8103523A (nl) | 1982-03-01 |
| IT1137819B (it) | 1986-09-10 |
| JPS5753584A (en) | 1982-03-30 |
| AU547470B2 (en) | 1985-10-24 |
| MX158191A (es) | 1989-01-16 |
| DE3129543A1 (de) | 1982-03-25 |
| FR2488325A1 (fr) | 1982-02-12 |
| GB2085048B (en) | 1984-07-25 |
| FR2488325B1 (fr) | 1985-08-16 |
| CA1168427A (fr) | 1984-06-05 |
| GB2085048A (en) | 1982-04-21 |
| AU7246481A (en) | 1982-02-11 |
| IT8123407A0 (it) | 1981-08-06 |
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