NL8203239A - Werkwijze voor de bereiding van en het gebruik van geen schade veroorzakende zware waterige vloeistoffen voor de behandeling van boorputten. - Google Patents
Werkwijze voor de bereiding van en het gebruik van geen schade veroorzakende zware waterige vloeistoffen voor de behandeling van boorputten. Download PDFInfo
- Publication number
- NL8203239A NL8203239A NL8203239A NL8203239A NL8203239A NL 8203239 A NL8203239 A NL 8203239A NL 8203239 A NL8203239 A NL 8203239A NL 8203239 A NL8203239 A NL 8203239A NL 8203239 A NL8203239 A NL 8203239A
- Authority
- NL
- Netherlands
- Prior art keywords
- solution
- salt
- chloride
- mixed
- monovalent
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 22
- 238000002360 preparation method Methods 0.000 title claims description 4
- 150000003839 salts Chemical class 0.000 claims description 108
- 239000000243 solution Substances 0.000 claims description 68
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 67
- 230000015572 biosynthetic process Effects 0.000 claims description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 42
- 239000011780 sodium chloride Substances 0.000 claims description 30
- 229920006395 saturated elastomer Polymers 0.000 claims description 25
- 239000012266 salt solution Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 229910001868 water Inorganic materials 0.000 claims description 16
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 14
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 14
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 14
- 239000012267 brine Substances 0.000 claims description 12
- 239000002244 precipitate Substances 0.000 claims description 9
- 229920001285 xanthan gum Polymers 0.000 claims description 9
- 229910001622 calcium bromide Inorganic materials 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 8
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 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
- 239000000230 xanthan gum Substances 0.000 claims description 8
- 235000010493 xanthan gum Nutrition 0.000 claims description 8
- 229940082509 xanthan gum Drugs 0.000 claims description 8
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 7
- 229940102001 zinc bromide Drugs 0.000 claims description 7
- 239000011592 zinc chloride Substances 0.000 claims description 7
- 235000005074 zinc chloride Nutrition 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 150000004676 glycans Chemical class 0.000 claims description 5
- 239000005017 polysaccharide Substances 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229920001282 polysaccharide Polymers 0.000 claims description 4
- -1 salts calcium chloride Chemical class 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 231100001261 hazardous Toxicity 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 150000004804 polysaccharides Polymers 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 38
- 239000007788 liquid Substances 0.000 description 20
- 238000001556 precipitation Methods 0.000 description 13
- 239000000706 filtrate Substances 0.000 description 11
- 230000005484 gravity Effects 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 239000008186 active pharmaceutical agent Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 5
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 5
- 238000005553 drilling Methods 0.000 description 5
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 239000003180 well treatment fluid Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000501667 Etroplus Species 0.000 description 1
- 229920002907 Guar gum Polymers 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects 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
- 230000000887 hydrating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000006228 supernatant 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
- C09K8/02—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 | |
| US29597781 | 1981-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8203239A true NL8203239A (nl) | 1983-03-16 |
Family
ID=23140044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8203239A NL8203239A (nl) | 1981-08-25 | 1982-08-18 | Werkwijze voor de bereiding van en het gebruik van geen schade veroorzakende zware waterige vloeistoffen voor de behandeling van boorputten. |
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 |
| CA1193081A (en) | 1985-09-10 |
| GB2104575B (en) | 1985-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: M-I DRILLING FLUIDS COMPANY |
|
| BV | The patent application has lapsed |