NO326840B1 - Vannbasert borefluid, og fremgangsmate for boring av olje- og/eller gassbronner ved hjelp av vannbaserte borefluider - Google Patents
Vannbasert borefluid, og fremgangsmate for boring av olje- og/eller gassbronner ved hjelp av vannbaserte borefluider Download PDFInfo
- Publication number
- NO326840B1 NO326840B1 NO20005968A NO20005968A NO326840B1 NO 326840 B1 NO326840 B1 NO 326840B1 NO 20005968 A NO20005968 A NO 20005968A NO 20005968 A NO20005968 A NO 20005968A NO 326840 B1 NO326840 B1 NO 326840B1
- Authority
- NO
- Norway
- Prior art keywords
- water
- drilling fluid
- fluid
- cross
- concentration
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 66
- 238000005553 drilling Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 15
- 229920002472 Starch Polymers 0.000 claims abstract description 21
- 235000019698 starch Nutrition 0.000 claims abstract description 21
- 229920001222 biopolymer Polymers 0.000 claims abstract description 17
- 229920001410 Microfiber Polymers 0.000 claims abstract description 14
- 239000003658 microfiber Substances 0.000 claims abstract description 14
- 239000000706 filtrate Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 5
- 239000008107 starch Substances 0.000 claims description 13
- 229920002749 Bacterial cellulose Polymers 0.000 claims description 9
- 239000005016 bacterial cellulose Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 abstract description 5
- 239000001913 cellulose Substances 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 150000004676 glycans Chemical class 0.000 abstract 1
- 229920001282 polysaccharide Polymers 0.000 abstract 1
- 239000005017 polysaccharide Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 21
- 239000000203 mixture Substances 0.000 description 16
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000005755 formation reaction Methods 0.000 description 13
- 239000012065 filter cake Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- FEBUJFMRSBAMES-UHFFFAOYSA-N 2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-phosphanyloxan-4-yl]oxy}-3,5-dihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl phosphinite Chemical compound OC1C(O)C(O)C(CO)OC1OCC1C(O)C(OC2C(C(OP)C(O)C(CO)O2)O)C(O)C(OC2C(C(CO)OC(P)C2O)O)O1 FEBUJFMRSBAMES-UHFFFAOYSA-N 0.000 description 9
- 229920002305 Schizophyllan Polymers 0.000 description 9
- 238000009472 formulation Methods 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 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 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229920002310 Welan gum Polymers 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000010428 baryte Substances 0.000 description 2
- 229910052601 baryte Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000589220 Acetobacter Species 0.000 description 1
- 241000588986 Alcaligenes Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 125000003535 D-glucopyranosyl group Chemical group [H]OC([H])([H])[C@@]1([H])OC([H])(*)[C@]([H])(O[H])[C@@]([H])(O[H])[C@]1([H])O[H] 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000869 Homopolysaccharide Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241001558929 Sclerotium <basidiomycota> Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- ATZQZZAXOPPAAQ-UHFFFAOYSA-M caesium formate Chemical class [Cs+].[O-]C=O ATZQZZAXOPPAAQ-UHFFFAOYSA-M 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- -1 β-D-glucopyranosyl Chemical group 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
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
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)
- Compositions Of Macromolecular Compounds (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Lubricants (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI002473A IT1313690B1 (it) | 1999-11-26 | 1999-11-26 | Fluidi di perforazione non-danneggianti. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20005968D0 NO20005968D0 (no) | 2000-11-24 |
| NO20005968L NO20005968L (no) | 2001-05-28 |
| NO326840B1 true NO326840B1 (no) | 2009-03-02 |
Family
ID=11384030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20005968A NO326840B1 (no) | 1999-11-26 | 2000-11-24 | Vannbasert borefluid, og fremgangsmate for boring av olje- og/eller gassbronner ved hjelp av vannbaserte borefluider |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6495493B1 (de) |
| EP (1) | EP1104798B1 (de) |
| AT (1) | ATE258969T1 (de) |
| DE (1) | DE60008070D1 (de) |
| IT (1) | IT1313690B1 (de) |
| NO (1) | NO326840B1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050003968A1 (en) * | 2001-10-26 | 2005-01-06 | Simonides Hylke Hotze | Drilling fluids |
| US7050166B2 (en) * | 2001-11-02 | 2006-05-23 | Baker Hughes Incorporated | Calcium carbonate imaging technique |
| US7951755B2 (en) | 2002-12-02 | 2011-05-31 | An-Ming Wu | Emulsified polymer drilling fluid and methods of preparation |
| US20040116304A1 (en) * | 2002-12-02 | 2004-06-17 | An-Ming Wu | Emulsified polymer drilling fluid and methods of preparation and use thereof |
| US6912898B2 (en) * | 2003-07-08 | 2005-07-05 | Halliburton Energy Services, Inc. | Use of cesium as a tracer in coring operations |
| CN108913109B (zh) * | 2018-08-01 | 2021-05-18 | 中国石油集团川庆钻探工程有限公司 | 一种长效稳定型水基完井液及其制备方法 |
| US11447685B2 (en) | 2019-08-28 | 2022-09-20 | Halliburton Energy Services, Inc. | Methods of stabilizing carbonate-bearing formations |
| CN111234789B (zh) * | 2020-03-16 | 2021-02-26 | 石家庄华莱鼎盛科技有限公司 | 钻井液用降滤失剂丙烯酰胺/丙烯酸共聚物 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428843A (en) * | 1981-06-01 | 1984-01-31 | Venture Chemicals, Inc. | Well working compositions, method of decreasing the seepage loss from such compositions, and additive therefor |
| US4822500A (en) * | 1988-02-29 | 1989-04-18 | Texas United Chemical Corporation | Saturated brine well treating fluids and additives therefore |
| US5362713A (en) * | 1989-12-13 | 1994-11-08 | Weyerhaeuser Company | Drilling mud compositions |
| US5504062A (en) * | 1992-10-21 | 1996-04-02 | Baker Hughes Incorporated | Fluid system for controlling fluid losses during hydrocarbon recovery operations |
| EP0966505A1 (de) * | 1997-03-17 | 1999-12-29 | Monsanto Company | Vernetzte bakterienzellulose als rheologie- modifiezierungsmittel für flüssige polyolzusammensetzungen |
| US5804535A (en) * | 1997-06-09 | 1998-09-08 | Texas United Chemical Company, Llc. | Well drilling and servicing fluids and methods of increasing the low shear rate viscosity thereof |
| US6133203A (en) * | 1998-04-02 | 2000-10-17 | Halliburton Energy Services, Inc. | Drilling fluids and additives therefor |
-
1999
- 1999-11-26 IT IT1999MI002473A patent/IT1313690B1/it active
-
2000
- 2000-11-23 EP EP00204153A patent/EP1104798B1/de not_active Expired - Lifetime
- 2000-11-23 AT AT00204153T patent/ATE258969T1/de not_active IP Right Cessation
- 2000-11-23 DE DE60008070T patent/DE60008070D1/de not_active Expired - Lifetime
- 2000-11-24 NO NO20005968A patent/NO326840B1/no not_active IP Right Cessation
- 2000-11-27 US US09/721,647 patent/US6495493B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IT1313690B1 (it) | 2002-09-09 |
| DE60008070D1 (de) | 2004-03-11 |
| EP1104798A1 (de) | 2001-06-06 |
| ITMI992473A0 (it) | 1999-11-26 |
| ATE258969T1 (de) | 2004-02-15 |
| ITMI992473A1 (it) | 2001-05-26 |
| NO20005968D0 (no) | 2000-11-24 |
| NO20005968L (no) | 2001-05-28 |
| US6495493B1 (en) | 2002-12-17 |
| EP1104798B1 (de) | 2004-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |