CA3030574A1 - Fluide de forage et procede de tunnellisation - Google Patents
Fluide de forage et procede de tunnellisation Download PDFInfo
- Publication number
- CA3030574A1 CA3030574A1 CA3030574A CA3030574A CA3030574A1 CA 3030574 A1 CA3030574 A1 CA 3030574A1 CA 3030574 A CA3030574 A CA 3030574A CA 3030574 A CA3030574 A CA 3030574A CA 3030574 A1 CA3030574 A1 CA 3030574A1
- Authority
- CA
- Canada
- Prior art keywords
- drilling fluid
- drilling
- mixed metal
- bentonite
- viscosity
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 232
- 238000000034 method Methods 0.000 title claims abstract description 91
- 230000005641 tunneling Effects 0.000 title abstract description 10
- 238000005553 drilling Methods 0.000 claims abstract description 235
- 239000000440 bentonite Substances 0.000 claims abstract description 69
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 69
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 69
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 66
- 125000000129 anionic group Chemical group 0.000 claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 43
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 36
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 28
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 19
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 19
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000004927 clay Substances 0.000 claims description 65
- 239000003245 coal Substances 0.000 claims description 18
- 239000003077 lignite Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
- 239000004571 lime Substances 0.000 claims description 8
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims description 8
- -1 humalite Polymers 0.000 claims description 7
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical group [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 7
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 7
- 235000011151 potassium sulphates Nutrition 0.000 claims description 7
- 229920002125 Sokalan® Polymers 0.000 claims description 6
- 239000004584 polyacrylic acid Substances 0.000 claims description 6
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 6
- 239000001103 potassium chloride Substances 0.000 claims description 6
- 235000011164 potassium chloride Nutrition 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920006321 anionic cellulose Polymers 0.000 claims description 4
- 235000019820 disodium diphosphate Nutrition 0.000 claims description 4
- GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 4
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 4
- 239000000230 xanthan gum Substances 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- 229940082509 xanthan gum Drugs 0.000 claims description 4
- 235000010493 xanthan gum Nutrition 0.000 claims description 4
- 235000011056 potassium acetate Nutrition 0.000 claims description 3
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005755 formation reaction Methods 0.000 description 30
- 150000003839 salts Chemical class 0.000 description 23
- 235000011132 calcium sulphate Nutrition 0.000 description 22
- 238000007792 addition Methods 0.000 description 13
- 238000000518 rheometry Methods 0.000 description 12
- 208000005156 Dehydration Diseases 0.000 description 9
- 229910000000 metal hydroxide Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 150000004692 metal hydroxides Chemical class 0.000 description 7
- 159000000001 potassium salts Chemical class 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 235000015076 Shorea robusta Nutrition 0.000 description 2
- 244000166071 Shorea robusta Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000001175 calcium sulphate Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000013539 mentalization-based treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910019440 Mg(OH) Inorganic materials 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 229910052774 Proactinium Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 231100000584 environmental toxicity Toxicity 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000012749 thinning agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C09K8/14—Clay-containing compositions
- C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
-
- 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
- E21B21/003—Means for stopping loss of drilling fluid
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/04—Driving tunnels or galleries through loose materials; Apparatus therefor not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Earth Drilling (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Un procédé de forage d'un tunnel à travers une formation doit résoudre des problèmes environnementaux. Un procédé de tunnellisation comprend les étapes consistant à : préparer un fluide de forage rendu visqueux par un métal mixte, comprenant de la bentonite, un améliorant de viscosité à base de métal mixte et réguler le pH de 8,5 à 9,5 pour permettre une réaction entre la bentonite et l'améliorant de viscosité à base de métal mixte ; ajouter au moins l'un parmi : (i) le sulfate de calcium et (ii) un sel de potassium ; et pomper le fluide de forage pendant le forage du tunnel avec le pH abaissé à 7 9. La quantité d'améliorant de viscosité à base de métal mixte utilisée peut être limitée de telle sorte que le rapport pondéral de l'améliorant de viscosité à base de métal mixte à MBT atteigne jusqu'à 1:30. Dans le cas d'une augmentation problématique de la viscosité, un diluant anionique non toxique peut être ajouté au fluide de forage. Un tel diluant anionique est un polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3061085A CA3061085C (fr) | 2017-06-23 | 2018-06-22 | Fluide de forage et procede de tunnellisation |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762524361P | 2017-06-23 | 2017-06-23 | |
| US62/524,361 | 2017-06-23 | ||
| PCT/CA2018/050777 WO2018232532A1 (fr) | 2017-06-23 | 2018-06-22 | Fluide de forage et procédé de tunnellisation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3061085A Division CA3061085C (fr) | 2017-06-23 | 2018-06-22 | Fluide de forage et procede de tunnellisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3030574A1 true CA3030574A1 (fr) | 2018-12-27 |
| CA3030574C CA3030574C (fr) | 2019-12-31 |
Family
ID=64735441
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3061085A Active CA3061085C (fr) | 2017-06-23 | 2018-06-22 | Fluide de forage et procede de tunnellisation |
| CA3030574A Active CA3030574C (fr) | 2017-06-23 | 2018-06-22 | Fluide de forage et procede de tunnellisation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3061085A Active CA3061085C (fr) | 2017-06-23 | 2018-06-22 | Fluide de forage et procede de tunnellisation |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3642297A4 (fr) |
| AU (3) | AU2018286661B2 (fr) |
| CA (2) | CA3061085C (fr) |
| MA (1) | MA49467A (fr) |
| WO (1) | WO2018232532A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5260269A (en) * | 1989-10-12 | 1993-11-09 | Shell Oil Company | Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol |
| MY112090A (en) * | 1992-10-22 | 2001-04-30 | Shell Int Research | Method for drilling and cementing a well |
| US9670394B2 (en) * | 2007-03-02 | 2017-06-06 | Canadian Energy Services L.P. | Drilling fluid and method for drilling a wellbore |
| CN101675139A (zh) * | 2007-03-02 | 2010-03-17 | 技术之星能源服务公司 | 钻井液和在含煤地层中钻井的方法 |
| EP2609169B1 (fr) * | 2010-08-26 | 2017-03-15 | Tech-Star Fluid Systems Inc. | Fluide de forage et procédé pour le forage dans des formations contenant du charbon |
| MX359568B (es) * | 2013-01-08 | 2018-10-01 | Canadian Energy Services Lp | Fluido de perforacion y metodo para perforar un pozo. |
| CN104650823B (zh) * | 2015-02-11 | 2016-02-03 | 中国石油大学(北京) | 高渗特高渗储层的保护剂组合物和钻井液及其应用 |
-
2018
- 2018-06-22 MA MA049467A patent/MA49467A/fr unknown
- 2018-06-22 AU AU2018286661A patent/AU2018286661B2/en active Active
- 2018-06-22 CA CA3061085A patent/CA3061085C/fr active Active
- 2018-06-22 WO PCT/CA2018/050777 patent/WO2018232532A1/fr active Application Filing
- 2018-06-22 EP EP18819655.4A patent/EP3642297A4/fr not_active Withdrawn
- 2018-06-22 CA CA3030574A patent/CA3030574C/fr active Active
-
2021
- 2021-03-02 AU AU2021201364A patent/AU2021201364B2/en active Active
- 2021-03-03 AU AU2021201374A patent/AU2021201374B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021201364A1 (en) | 2021-03-18 |
| CA3061085A1 (fr) | 2018-12-27 |
| MA49467A (fr) | 2021-03-17 |
| AU2018286661A1 (en) | 2020-02-13 |
| CA3030574C (fr) | 2019-12-31 |
| CA3061085C (fr) | 2020-09-08 |
| AU2021201374A1 (en) | 2021-03-18 |
| EP3642297A1 (fr) | 2020-04-29 |
| AU2018286661B2 (en) | 2020-12-03 |
| WO2018232532A1 (fr) | 2018-12-27 |
| AU2021201374B2 (en) | 2023-03-23 |
| EP3642297A4 (fr) | 2021-03-17 |
| AU2021201364B2 (en) | 2022-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190111 |