WO1994014918A1 - Preparations aqueuses coulantes pouvant etre pompees, dirigees de maniere rheologique pour servir par exemple de boues de forage a base d'eau - Google Patents
Preparations aqueuses coulantes pouvant etre pompees, dirigees de maniere rheologique pour servir par exemple de boues de forage a base d'eau Download PDFInfo
- Publication number
- WO1994014918A1 WO1994014918A1 PCT/EP1993/003606 EP9303606W WO9414918A1 WO 1994014918 A1 WO1994014918 A1 WO 1994014918A1 EP 9303606 W EP9303606 W EP 9303606W WO 9414918 A1 WO9414918 A1 WO 9414918A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- regulators
- flowable
- pumpable
- alcohols
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 239000012530 fluid Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 41
- 239000011707 mineral Substances 0.000 claims abstract description 41
- 150000001298 alcohols Chemical class 0.000 claims abstract description 25
- 239000000126 substance Substances 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 238000005755 formation reaction Methods 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 7
- 150000002191 fatty alcohols Chemical class 0.000 claims description 40
- 150000001875 compounds Chemical class 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 29
- 230000009969 flowable effect Effects 0.000 claims description 24
- 229940092782 bentonite Drugs 0.000 claims description 23
- 229910000278 bentonite Inorganic materials 0.000 claims description 23
- 239000000440 bentonite Substances 0.000 claims description 23
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 23
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 20
- 229940080314 sodium bentonite Drugs 0.000 claims description 20
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000007791 liquid phase Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 9
- 239000012071 phase Substances 0.000 claims description 9
- 150000004760 silicates Chemical class 0.000 claims description 8
- 230000008719 thickening Effects 0.000 claims description 8
- 239000008346 aqueous phase Substances 0.000 claims description 7
- 230000009974 thixotropic effect Effects 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 229960000892 attapulgite Drugs 0.000 claims description 4
- 229910000271 hectorite Inorganic materials 0.000 claims description 4
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229910052625 palygorskite Inorganic materials 0.000 claims description 4
- 229910000275 saponite Inorganic materials 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000029087 digestion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical class [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 150000004651 carbonic acid esters Chemical class 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229910001700 katoite Inorganic materials 0.000 claims description 2
- 239000006259 organic additive Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 150000004703 alkoxides Chemical group 0.000 claims 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 229920003169 water-soluble polymer Polymers 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 description 34
- 239000000725 suspension Substances 0.000 description 27
- 238000000518 rheometry Methods 0.000 description 14
- 239000004094 surface-active agent Substances 0.000 description 14
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 238000007792 addition Methods 0.000 description 12
- 238000013459 approach Methods 0.000 description 11
- 230000032683 aging Effects 0.000 description 9
- 230000003993 interaction Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000002562 thickening agent Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000004927 clay Substances 0.000 description 6
- 239000002736 nonionic surfactant Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- IEQAICDLOKRSRL-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO IEQAICDLOKRSRL-UHFFFAOYSA-N 0.000 description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- -1 beidelite Chemical compound 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 235000011148 calcium chloride Nutrition 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 239000013065 commercial product Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 150000004679 hydroxides Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005204 segregation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 101100065878 Caenorhabditis elegans sec-10 gene Proteins 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 238000007046 ethoxylation reaction Methods 0.000 description 3
- 239000002223 garnet Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 239000006083 mineral thickener Substances 0.000 description 3
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007764 o/w emulsion Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000223 polyglycerol Polymers 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- XULHFMYCBKQGEE-UHFFFAOYSA-N 2-hexyl-1-Decanol Chemical compound CCCCCCCCC(CO)CCCCCC XULHFMYCBKQGEE-UHFFFAOYSA-N 0.000 description 1
- 101710179734 6,7-dimethyl-8-ribityllumazine synthase 2 Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 208000005156 Dehydration Diseases 0.000 description 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 description 1
- 101710186609 Lipoyl synthase 2 Proteins 0.000 description 1
- 101710122908 Lipoyl synthase 2, chloroplastic Proteins 0.000 description 1
- 101710101072 Lipoyl synthase 2, mitochondrial Proteins 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003599 detergent Substances 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
- 239000003085 diluting agent Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- AZJYLVAUMGUUBL-UHFFFAOYSA-A u1qj22mc8e Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O=[Si]=O.O=[Si]=O.O=[Si]=O.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 AZJYLVAUMGUUBL-UHFFFAOYSA-A 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000008207 working material 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- 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
- C09K8/22—Synthetic organic compounds
-
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/42—Ethers, e.g. polyglycol ethers of alcohols or phenols
Definitions
- Table 5 summarizes the rheological data determined.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
L'invention concerne l'utilisation d'alcoxylates inférieurs d'alcools insolubles dans l'eau, d'origine naturelle et/ou synthétique, dont la solubilité dans l'eau est limitée à température ambiante, pour diriger les propriétés rhéologiques y compris dans le domaine de températures élvevées de préparations aqueuses coulantes et pouvant être pompées, de substances minérales à fines particules d'origine naturelle et/ou synthétique. Ces préparations aqueuses peuvent faire office de substances actives dans le domaine de la désagrégation de terre et/ou de formations géologiques, par exemple de boues de forage à base d'eau.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU58134/94A AU677815B2 (en) | 1992-12-28 | 1993-12-20 | Rheologically controlled, pumpable, fluid aqueous preparations for use for instance as water-based drilling fluids |
| EP94903830A EP0675937A1 (fr) | 1992-12-28 | 1993-12-20 | Preparations aqueuses coulantes pouvant etre pompees, dirigees de maniere rheologique pour servir par exemple de boues de forage a base d'eau |
| NO951618A NO951618D0 (no) | 1992-12-28 | 1995-04-27 | Reologisk styrte hell- og pumpbare vandige tilberedninger for eksempel for anvendelse som vannbaserte boreslam |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4244267.2 | 1992-12-28 | ||
| DE4244267 | 1992-12-28 | ||
| DE4302462A DE4302462A1 (de) | 1992-12-28 | 1993-01-29 | Rheologisch gesteuerte fließ- und pumpfähige wäßrige Zubereitungen beispielsweise für die Verwendung als wasserbasierte Bohrschlämme |
| DEP4302462.9 | 1993-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994014918A1 true WO1994014918A1 (fr) | 1994-07-07 |
Family
ID=25921838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1993/003606 WO1994014918A1 (fr) | 1992-12-28 | 1993-12-20 | Preparations aqueuses coulantes pouvant etre pompees, dirigees de maniere rheologique pour servir par exemple de boues de forage a base d'eau |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0675937A1 (fr) |
| AU (1) | AU677815B2 (fr) |
| CA (1) | CA2152778A1 (fr) |
| NO (1) | NO951618D0 (fr) |
| WO (1) | WO1994014918A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210269718A1 (en) * | 2018-07-23 | 2021-09-02 | Mapei Spa | Foaming additive with low ecotoxicological impact for soil conditioning in the presence of mechanised excavation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786027A (en) * | 1955-09-16 | 1957-03-19 | Exxon Research Engineering Co | Modified starch containing drilling muds having a reduced filtration rate |
| US3236769A (en) * | 1956-09-10 | 1966-02-22 | Socony Mobil Oil Co Inc | Drilling fluid treatment |
| US3723311A (en) * | 1969-07-04 | 1973-03-27 | Amoco Prod Co | Inert low solids drilling fluid |
| US4141840A (en) * | 1976-06-21 | 1979-02-27 | Texaco Inc. | Drilling fluids containing polyethoxylated, sulfurized fatty alcohols |
| EP0358263A2 (fr) * | 1988-09-02 | 1990-03-14 | Akzo Nobel N.V. | Agents épaississants pour systèmes aqueux |
| EP0370273A1 (fr) * | 1988-11-09 | 1990-05-30 | Henkel Kommanditgesellschaft auf Aktien | Mélanges d'alcools gras et leurs éthoxylates à caractéristiques modifiées à basse température |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY108348A (en) * | 1991-08-16 | 1996-09-30 | Exxon Chemical Patents Inc | Ester free ethers. |
-
1993
- 1993-12-20 AU AU58134/94A patent/AU677815B2/en not_active Expired - Fee Related
- 1993-12-20 CA CA002152778A patent/CA2152778A1/fr not_active Abandoned
- 1993-12-20 WO PCT/EP1993/003606 patent/WO1994014918A1/fr not_active Application Discontinuation
- 1993-12-20 EP EP94903830A patent/EP0675937A1/fr not_active Withdrawn
-
1995
- 1995-04-27 NO NO951618A patent/NO951618D0/no unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786027A (en) * | 1955-09-16 | 1957-03-19 | Exxon Research Engineering Co | Modified starch containing drilling muds having a reduced filtration rate |
| US3236769A (en) * | 1956-09-10 | 1966-02-22 | Socony Mobil Oil Co Inc | Drilling fluid treatment |
| US3723311A (en) * | 1969-07-04 | 1973-03-27 | Amoco Prod Co | Inert low solids drilling fluid |
| US4141840A (en) * | 1976-06-21 | 1979-02-27 | Texaco Inc. | Drilling fluids containing polyethoxylated, sulfurized fatty alcohols |
| EP0358263A2 (fr) * | 1988-09-02 | 1990-03-14 | Akzo Nobel N.V. | Agents épaississants pour systèmes aqueux |
| EP0370273A1 (fr) * | 1988-11-09 | 1990-05-30 | Henkel Kommanditgesellschaft auf Aktien | Mélanges d'alcools gras et leurs éthoxylates à caractéristiques modifiées à basse température |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210269718A1 (en) * | 2018-07-23 | 2021-09-02 | Mapei Spa | Foaming additive with low ecotoxicological impact for soil conditioning in the presence of mechanised excavation |
| US11697768B2 (en) * | 2018-07-23 | 2023-07-11 | Mapei Spa | Foaming additive with low ecotoxicological impact for soil conditioning in the presence of mechanised excavation |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2152778A1 (fr) | 1994-07-07 |
| EP0675937A1 (fr) | 1995-10-11 |
| NO951618L (no) | 1995-04-27 |
| NO951618D0 (no) | 1995-04-27 |
| AU677815B2 (en) | 1997-05-08 |
| AU5813494A (en) | 1994-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0391252B1 (fr) | Alcools oléophiles comme composants d'émulsions de forage inverses | |
| EP0532570B1 (fr) | Agent de traitement fluide de trous de sondage a base de diesters d'acide carbonique | |
| DE60116988T2 (de) | Organophile Tonadditive und sie enthaltende Bohrflüssigkeiten mit rheologischen Eigenschaften , die eine geringere Temperaturabhängigkeit aufweisen | |
| EP1654337B1 (fr) | Agent de traitement de trous de sondage contenant des acides carboxyliques d'ether | |
| EP0382070B1 (fr) | Dérivé aminé oléophile comme additif dans des émulsions inverses pour forages | |
| EP2201083B1 (fr) | Épaississants pour fluides de forage à base d'huile | |
| EP1546282B1 (fr) | Produit de traitement de trous de forage contenant une phase huileuse a faible toxicite | |
| DE69924050T2 (de) | Invertemulsionen für Bohr- und Behandlungsflüssigkeiten | |
| DE4224537A1 (de) | Mineralische Additive zur Einstellung und/oder Regelung der Rheologie und Gelstruktur wässriger Flüssigphasen und ihre Verwendung | |
| EP0765368A1 (fr) | Produits fluides de traitement de puits, notamment des produits de lavage de puits, contenant des alpha-olefines lineaires | |
| DE102012003224A1 (de) | Bohrspülflüssigkeit, Verwendung und Verfahren unter Verwendung der Bohrspülflüssigkeit | |
| EP0946669B1 (fr) | Lubrifiants concentres a phases multiples s'utilisant dans des systemes a base d'eau provenant du domaine de l'exploration de sous-sols | |
| DE4024658A1 (de) | Verwendung oberflaechenaktiver alkylglycosidverbindungen in wasser- und oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln | |
| EP1968911B1 (fr) | Nouvelles emulsions de polyol a base d'huile de ricin | |
| EP0234504A2 (fr) | Masse d'étanchéité pour traitement du sol | |
| EP0948577B1 (fr) | Utilisation de melanges multicomposants ameliores pour la desagregation du sol | |
| DE60101035T2 (de) | Hydraulische Zusammensetzungen auf Basis von Zement und darin enthaltene Additive | |
| DE4302462A1 (de) | Rheologisch gesteuerte fließ- und pumpfähige wäßrige Zubereitungen beispielsweise für die Verwendung als wasserbasierte Bohrschlämme | |
| EP0290899B1 (fr) | Additif pour fluides de forage, préparation et utilisation | |
| WO1994014918A1 (fr) | Preparations aqueuses coulantes pouvant etre pompees, dirigees de maniere rheologique pour servir par exemple de boues de forage a base d'eau | |
| WO1992022622A1 (fr) | Utilisation de composes oleophiles selectionnes a biocompatibilite accrue afin d'ameliorer la mouillabilite par l'huile de matieres solides finement pulverisees et l'utilisation de ces dernieres comme reducteurs de filtrat | |
| EP0583285B1 (fr) | Utilisation de composes oleophiles selectionnes avec de l'azote quaternaire pour ameliorer la mouillabilite par l'huile de glaises fines et utilisation de ces glaises comme agents de viscosite | |
| DE19816308A1 (de) | Rheologisches Additiv | |
| WO1991011254A1 (fr) | Utilisation d'emulsifiants selectionnes a base d'ether pour des emulsions inverties a base huileuse | |
| DE4012105A1 (de) | Verwendung von hydriertem rizinusoel als viskositaetsbildner in oelbasierten bohrspuelsystems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA NO US |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 1994903830 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2152778 Country of ref document: CA |
|
| ENP | Entry into the national phase |
Ref document number: 1995 481302 Country of ref document: US Date of ref document: 19950628 Kind code of ref document: A |
|
| WWP | Wipo information: published in national office |
Ref document number: 1994903830 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1994903830 Country of ref document: EP |