NO130367B - - Google Patents
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- Publication number
- NO130367B NO130367B NO02682/70A NO268270A NO130367B NO 130367 B NO130367 B NO 130367B NO 02682/70 A NO02682/70 A NO 02682/70A NO 268270 A NO268270 A NO 268270A NO 130367 B NO130367 B NO 130367B
- Authority
- NO
- Norway
- Prior art keywords
- alkali
- solution
- alkaline earth
- acid
- approx
- Prior art date
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 16
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical class OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000004155 Chlorine dioxide Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 8
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 229910000497 Amalgam Inorganic materials 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 10
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910001919 chlorite Inorganic materials 0.000 description 4
- 229910052619 chlorite group Inorganic materials 0.000 description 4
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 4
- 229960002218 sodium chlorite Drugs 0.000 description 4
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 229910001023 sodium amalgam Inorganic materials 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
-
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84021769A | 1969-07-09 | 1969-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO130367B true NO130367B (fr) | 1974-08-19 |
Family
ID=25281755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO02682/70A NO130367B (fr) | 1969-07-09 | 1970-07-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3583483A (fr) |
| JP (1) | JPS5234561B1 (fr) |
| CA (1) | CA922227A (fr) |
| FR (1) | FR2051615B1 (fr) |
| GB (1) | GB1275837A (fr) |
| NL (1) | NL7010037A (fr) |
| NO (1) | NO130367B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662828A (en) * | 1970-09-11 | 1972-05-16 | Chevron Res | Through tubing well cleanout method using foam |
| FR2214037B1 (fr) * | 1973-01-16 | 1975-10-31 | Schlumberger Ltd | |
| US4438815A (en) * | 1981-11-23 | 1984-03-27 | Chevron Research Company | Foam gravel packing |
| US4460045A (en) * | 1982-07-06 | 1984-07-17 | Chevron Research Company | Foam gravel packing in highly deviated wells |
| US4502538A (en) * | 1984-01-09 | 1985-03-05 | Shell Oil Company | Polyalkoxy sulfonate, CO2 and brine drive process for oil recovery |
| US4681164A (en) * | 1986-05-30 | 1987-07-21 | Stacks Ronald R | Method of treating wells with aqueous foam |
| US5529122A (en) * | 1994-12-15 | 1996-06-25 | Atlantic Richfield Company | Method for altering flow profile of a subterranean formation during acid stimulation |
| US5716910A (en) * | 1995-09-08 | 1998-02-10 | Halliburton Company | Foamable drilling fluid and methods of use in well drilling operations |
| US6494262B1 (en) * | 2000-08-18 | 2002-12-17 | Weatherford/Lamb, Inc. | Non-cryogenic production of nitrogen for on-site injection in well clean out |
| CN102777138B (zh) * | 2011-11-14 | 2016-01-27 | 中国石油大学(北京) | 连续油管超临界co2射流冲砂解堵的方法 |
| CN104806219B (zh) * | 2015-04-13 | 2017-05-17 | 中国石油大学(华东) | 油气储层增渗解堵装置及其增渗解堵方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB378318A (en) * | 1931-01-16 | 1932-08-11 | Pyrene Co Ltd | Improvements relating to rock and like drilling operations |
| FR1192395A (fr) * | 1957-01-09 | 1959-10-26 | Jersey Prod Res Co | Procédé de forage à la mousse |
| US3130798A (en) * | 1960-01-21 | 1964-04-28 | Schramm Inc | Method for drilling bore holes |
| US3391750A (en) * | 1965-08-09 | 1968-07-09 | Union Carbide Corp | Surfactant composition |
| US3493059A (en) * | 1967-11-13 | 1970-02-03 | Dmi | Method for injecting foam drilling fluid |
-
1969
- 1969-07-09 US US840217A patent/US3583483A/en not_active Expired - Lifetime
-
1970
- 1970-06-23 CA CA086321A patent/CA922227A/en not_active Expired
- 1970-07-01 GB GB32029/70A patent/GB1275837A/en not_active Expired
- 1970-07-02 FR FR7024635A patent/FR2051615B1/fr not_active Expired
- 1970-07-07 NL NL7010037A patent/NL7010037A/xx unknown
- 1970-07-08 NO NO02682/70A patent/NO130367B/no unknown
- 1970-07-09 JP JP45059593A patent/JPS5234561B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2051615A1 (fr) | 1971-04-09 |
| FR2051615B1 (fr) | 1974-02-01 |
| GB1275837A (en) | 1972-05-24 |
| CA922227A (en) | 1973-03-06 |
| NL7010037A (fr) | 1971-01-12 |
| JPS5234561B1 (fr) | 1977-09-03 |
| US3583483A (en) | 1971-06-08 |
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