NO20131659A1 - Tidsforsinkelse-fluider for borehullsrensing - Google Patents

Tidsforsinkelse-fluider for borehullsrensing Download PDF

Info

Publication number: NO20131659A1
Authority: NO; Norway
Prior art keywords: multiple phase; phase composition; acid; filter cake; emulsion
Prior art date: 2011-06-17

Application number

NO20131659A

Other languages

English (en)

Norwegian (no)

Inventor

Lirio Quintero

Original Assignee

Baker Hughes Inc

Priority date (The priority date 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 date listed.)

2011-06-17

Filing date

2013-12-12

Publication date

2014-01-13

2013-12-12 Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc

2014-01-13 Publication of NO20131659A1 publication Critical patent/NO20131659A1/no

Links

239000012530 fluid Substances 0.000 title claims description 54
238000004140 cleaning Methods 0.000 title description 2
239000000203 mixture Substances 0.000 claims description 104
239000000839 emulsion Substances 0.000 claims description 95
239000012065 filter cake Substances 0.000 claims description 79
239000000654 additive Substances 0.000 claims description 68
230000000996 additive effect Effects 0.000 claims description 52
239000004094 surface-active agent Substances 0.000 claims description 49
238000000034 method Methods 0.000 claims description 48
238000011065 in-situ storage Methods 0.000 claims description 45
239000003921 oil Substances 0.000 claims description 36
239000002738 chelating agent Substances 0.000 claims description 32
238000005553 drilling Methods 0.000 claims description 32
230000015572 biosynthetic process Effects 0.000 claims description 28
239000002253 acid Substances 0.000 claims description 27
239000002245 particle Substances 0.000 claims description 26
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
229930195733 hydrocarbon Natural products 0.000 claims description 20
150000002430 hydrocarbons Chemical class 0.000 claims description 20
150000003839 salts Chemical class 0.000 claims description 19
239000004530 micro-emulsion Substances 0.000 claims description 18
239000004215 Carbon black (E152) Substances 0.000 claims description 17
-1 amphoteric Substances 0.000 claims description 17
239000003381 stabilizer Substances 0.000 claims description 17
238000001914 filtration Methods 0.000 claims description 16
239000007908 nanoemulsion Substances 0.000 claims description 13
239000003623 enhancer Substances 0.000 claims description 11
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
238000002347 injection Methods 0.000 claims description 10
239000007924 injection Substances 0.000 claims description 10
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
239000007788 liquid Substances 0.000 claims description 9
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
150000002148 esters Chemical class 0.000 claims description 6
AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 6
150000007524 organic acids Chemical class 0.000 claims description 6
229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
239000002480 mineral oil Substances 0.000 claims description 5
URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 claims description 4
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
229920000881 Modified starch Polymers 0.000 claims description 4
QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
AFTJNIKGLUJJPI-NDSUJOINSA-N acetic acid (1R,2R)-cyclohexane-1,2-diamine Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.N[C@@H]1CCCC[C@H]1N AFTJNIKGLUJJPI-NDSUJOINSA-N 0.000 claims description 4
239000002270 dispersing agent Substances 0.000 claims description 4
238000010348 incorporation Methods 0.000 claims description 4
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
235000019426 modified starch Nutrition 0.000 claims description 4
229920000642 polymer Polymers 0.000 claims description 4
230000037380 skin damage Effects 0.000 claims description 4
239000000375 suspending agent Substances 0.000 claims description 4
239000000080 wetting agent Substances 0.000 claims description 4
229960003330 pentetic acid Drugs 0.000 claims description 3
238000011084 recovery Methods 0.000 claims description 3
RAEOEMDZDMCHJA-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl]amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O RAEOEMDZDMCHJA-UHFFFAOYSA-N 0.000 claims description 2
VASZYFIKPKYGNC-DHTOPLTISA-N 2-[[(1r,2r)-2-[bis(carboxymethyl)amino]cyclohexyl]-(carboxymethyl)amino]acetic acid;hydrate Chemical compound O.OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O VASZYFIKPKYGNC-DHTOPLTISA-N 0.000 claims description 2
VASZYFIKPKYGNC-UHFFFAOYSA-N 2-[[2-[bis(carboxymethyl)amino]cyclohexyl]-(carboxymethyl)amino]acetic acid;hydrate Chemical compound O.OC(=O)CN(CC(O)=O)C1CCCCC1N(CC(O)=O)CC(O)=O VASZYFIKPKYGNC-UHFFFAOYSA-N 0.000 claims description 2
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
239000004368 Modified starch Substances 0.000 claims description 2
RUSUZAGBORAKPY-UHFFFAOYSA-N acetic acid;n'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.NCCNCCNCCN RUSUZAGBORAKPY-UHFFFAOYSA-N 0.000 claims description 2
239000003945 anionic surfactant Substances 0.000 claims description 2
239000003093 cationic surfactant Substances 0.000 claims description 2
235000019253 formic acid Nutrition 0.000 claims description 2
239000011019 hematite Substances 0.000 claims description 2
229910052595 hematite Inorganic materials 0.000 claims description 2
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 2
YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 2
150000007522 mineralic acids Chemical class 0.000 claims description 2
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 2
239000002736 nonionic surfactant Substances 0.000 claims description 2
235000005985 organic acids Nutrition 0.000 claims description 2
239000002888 zwitterionic surfactant Substances 0.000 claims description 2
150000001336 alkenes Chemical class 0.000 claims 1
239000002199 base oil Substances 0.000 claims 1
RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 claims 1
239000000395 magnesium oxide Substances 0.000 claims 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
239000012071 phase Substances 0.000 description 149
238000005755 formation reaction Methods 0.000 description 27
239000012266 salt solution Substances 0.000 description 12
239000003995 emulsifying agent Substances 0.000 description 10
230000006378 damage Effects 0.000 description 9
239000000463 material Substances 0.000 description 9
239000007787 solid Substances 0.000 description 9
239000002904 solvent Substances 0.000 description 9
230000008859 change Effects 0.000 description 8
239000003795 chemical substances by application Substances 0.000 description 8
ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 7
150000007513 acids Chemical class 0.000 description 7
239000012528 membrane Substances 0.000 description 7
239000000047 product Substances 0.000 description 7
239000001593 sorbitan monooleate Substances 0.000 description 7
229940035049 sorbitan monooleate Drugs 0.000 description 7
235000011069 sorbitan monooleate Nutrition 0.000 description 7
125000000217 alkyl group Chemical group 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
229920002472 Starch Polymers 0.000 description 5
238000002156 mixing Methods 0.000 description 5
235000019698 starch Nutrition 0.000 description 5
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
150000001298 alcohols Chemical class 0.000 description 4
239000008346 aqueous phase Substances 0.000 description 4
239000010428 baryte Substances 0.000 description 4
229910052601 baryte Inorganic materials 0.000 description 4
230000008901 benefit Effects 0.000 description 4
238000005520 cutting process Methods 0.000 description 4
235000014113 dietary fatty acids Nutrition 0.000 description 4
239000000194 fatty acid Substances 0.000 description 4
229930195729 fatty acid Natural products 0.000 description 4
230000006870 function Effects 0.000 description 4
230000002209 hydrophobic effect Effects 0.000 description 4
239000010802 sludge Substances 0.000 description 4
239000008107 starch Substances 0.000 description 4
208000035823 Non-specific autoimmune cerebellar ataxia without characteristic antibodies Diseases 0.000 description 3
150000001412 amines Chemical class 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
230000003111 delayed effect Effects 0.000 description 3
239000000706 filtrate Substances 0.000 description 3
239000003349 gelling agent Substances 0.000 description 3
239000008384 inner phase Substances 0.000 description 3
229910052500 inorganic mineral Inorganic materials 0.000 description 3
230000009545 invasion Effects 0.000 description 3
235000010755 mineral Nutrition 0.000 description 3
239000011707 mineral Substances 0.000 description 3
230000035699 permeability Effects 0.000 description 3
229920000771 poly (alkylcyanoacrylate) Polymers 0.000 description 3
230000008569 process Effects 0.000 description 3
239000002002 slurry Substances 0.000 description 3
239000000344 soap Substances 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
229920001897 terpolymer Polymers 0.000 description 3
230000009466 transformation Effects 0.000 description 3
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
239000004907 Macro-emulsion Substances 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000004147 Sorbitan trioleate Substances 0.000 description 2
PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
230000009471 action Effects 0.000 description 2
239000011149 active material Substances 0.000 description 2
230000004075 alteration Effects 0.000 description 2
150000001408 amides Chemical class 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
229920001400 block copolymer Polymers 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
239000003054 catalyst Substances 0.000 description 2
HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
238000013270 controlled release Methods 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
229960005150 glycerol Drugs 0.000 description 2
235000011187 glycerol Nutrition 0.000 description 2
LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
239000002502 liposome Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
239000003209 petroleum derivative Substances 0.000 description 2
150000003904 phospholipids Chemical class 0.000 description 2
229920000223 polyglycerol Polymers 0.000 description 2
229920000151 polyglycol Polymers 0.000 description 2
239000010695 polyglycol Substances 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000005086 pumping Methods 0.000 description 2
238000000746 purification Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
239000000243 solution Substances 0.000 description 2
235000019337 sorbitan trioleate Nutrition 0.000 description 2
229960000391 sorbitan trioleate Drugs 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
229920003048 styrene butadiene rubber Polymers 0.000 description 2
239000004711 α-olefin Substances 0.000 description 2
JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
HOVAGTYPODGVJG-UVSYOFPXSA-N (3s,5r)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol Chemical class COC1OC(CO)[C@@H](O)C(O)[C@H]1O HOVAGTYPODGVJG-UVSYOFPXSA-N 0.000 description 1
239000004475 Arginine Substances 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
239000004971 Cross linker Substances 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
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
239000004280 Sodium formate Substances 0.000 description 1
239000002174 Styrene-butadiene Substances 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
238000004220 aggregation Methods 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000004703 alkoxides Chemical class 0.000 description 1
150000008052 alkyl sulfonates Chemical class 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000002280 amphoteric surfactant Substances 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000008365 aqueous carrier Substances 0.000 description 1
ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
239000010692 aromatic oil Substances 0.000 description 1
159000000009 barium salts Chemical class 0.000 description 1
239000002585 base Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000003012 bilayer membrane Substances 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
229920001222 biopolymer Polymers 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000004327 boric acid Substances 0.000 description 1
239000012267 brine Substances 0.000 description 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
ATZQZZAXOPPAAQ-UHFFFAOYSA-M caesium formate Chemical compound [Cs+].[O-]C=O ATZQZZAXOPPAAQ-UHFFFAOYSA-M 0.000 description 1
229910001622 calcium bromide Inorganic materials 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000005341 cation exchange Methods 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000013043 chemical agent Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
235000012000 cholesterol Nutrition 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
150000004985 diamines Chemical class 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000009415 formwork Methods 0.000 description 1
229910021485 fumed silica Inorganic materials 0.000 description 1
229940015043 glyoxal Drugs 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
239000012052 hydrophilic carrier Substances 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000002105 nanoparticle Substances 0.000 description 1
239000003129 oil well Substances 0.000 description 1
239000012074 organic phase Substances 0.000 description 1
230000008520 organization Effects 0.000 description 1
230000003204 osmotic effect Effects 0.000 description 1
239000008385 outer phase Substances 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000010690 paraffinic oil Substances 0.000 description 1
229920001515 polyalkylene glycol Polymers 0.000 description 1
229920013639 polyalphaolefin Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002243 precursor Substances 0.000 description 1
HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
238000000518 rheometry Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
235000019254 sodium formate Nutrition 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
230000007928 solubilization Effects 0.000 description 1
238000005063 solubilization Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
238000000844 transformation Methods 0.000 description 1
239000004034 viscosity adjusting agent 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- 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
- 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
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Mining & Mineral Resources (AREA)
Organic Chemistry (AREA)
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NO20131659A 2011-06-17 2013-12-12 Tidsforsinkelse-fluider for borehullsrensing NO20131659A1 (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201161498249P	2011-06-17	2011-06-17
US13/481,453 US20130133886A1 (en)	2011-06-17	2012-05-25	Time-delay Fluids for Wellbore Cleanup
PCT/US2012/041303 WO2012173860A2 (fr)	2011-06-17	2012-06-07	Fluides à action différée pour le nettoyage de puits

Publications (1)

Publication Number	Publication Date
NO20131659A1 true NO20131659A1 (no)	2014-01-13

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ID=47357672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20131659A NO20131659A1 (no)	2011-06-17	2013-12-12	Tidsforsinkelse-fluider for borehullsrensing

Country Status (5)

Country	Link
US (1)	US20130133886A1 (fr)
EP (1)	EP2721251A4 (fr)
MX (1)	MX2013014906A (fr)
NO (1)	NO20131659A1 (fr)
WO (1)	WO2012173860A2 (fr)

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2012
- 2012-05-25 US US13/481,453 patent/US20130133886A1/en not_active Abandoned
- 2012-06-07 MX MX2013014906A patent/MX2013014906A/es unknown
- 2012-06-07 WO PCT/US2012/041303 patent/WO2012173860A2/fr not_active Ceased
- 2012-06-07 EP EP12801256.4A patent/EP2721251A4/fr not_active Withdrawn
2013
- 2013-12-12 NO NO20131659A patent/NO20131659A1/no unknown

Also Published As

Publication number	Publication date
WO2012173860A3 (fr)	2013-05-16
WO2012173860A2 (fr)	2012-12-20
US20130133886A1 (en)	2013-05-30
EP2721251A4 (fr)	2014-12-24
MX2013014906A (es)	2014-02-20
EP2721251A2 (fr)	2014-04-23

Publication	Publication Date	Title
NO20131659A1 (no)	2014-01-13	Tidsforsinkelse-fluider for borehullsrensing
AU2007307959B2 (en)	2013-05-16	In situ fluid formation for cleaning oil-or synthetic-oil-based mud
US7838467B2 (en)	2010-11-23	Microemulsions to convert OBM filter cakes to WBM filter cakes having filtration control
US10253241B2 (en)	2019-04-09	Water based completion and displacement fluid and method of use
US7989398B2 (en)	2011-08-02	Pumpable multiple phase compositions for controlled release applications downhole
US8091644B2 (en)	2012-01-10	Microemulsion or in-situ microemulsion for releasing stuck pipe
US9828815B2 (en)	2017-11-28	Foamed fluid compositions having high salinity using anionic surfactants and methods therefor
US6284714B1 (en)	2001-09-04	Pumpable multiple phase compositions for controlled release applications downhole
DK1866516T3 (en)	2015-12-07	PREPARATION AND REPLACEMENT FLUID BASED ON REVERSE EMULSION AND PROCEDURE TO USE THEREOF
CA2889708C (fr)	2017-01-17	Procedes utilisant des fluides de forage et de completion aptes a une stimulation
NO344906B1 (no)	2020-06-22	Fremgangsmåte for endring av fuktbarheten av bergformasjoner
NO344757B1 (no)	2020-04-06	Fremgangsmåte for fjerning av minst en andel av ikke-polart materiale fra et undergrunnsreservoar inneholdende ikke-polart materiale.
NO343229B1 (no)	2018-12-10	Fremgangsmåte for fjerning av invert emulsjon og filterkakepartikler.
CN101522851A (zh)	2009-09-02	用于清洗油基或合成油基泥浆的原位流体形成