NO328338B1 - Vann-i-olje-mikroemulsjoner som er nyttige for oljefelt- og gassfeltanvendelser og fremgangsmater for anvendelse av slike - Google Patents

Vann-i-olje-mikroemulsjoner som er nyttige for oljefelt- og gassfeltanvendelser og fremgangsmater for anvendelse av slike Download PDF

Info

Publication number: NO328338B1
Authority: NO; Norway
Prior art keywords: oil; water; microemulsion; range; surfactant
Prior art date: 1999-06-29

Application number

NO20016343A

Other languages

English (en)

Norwegian (no)

Other versions

NO20016343L (no

NO20016343D0 (no

Inventor

Ian Ralph Collins

Isabelle Vervoort

Original Assignee

Bp Exploration Operating

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.)

1999-06-29

Filing date

2001-12-21

Publication date

2010-02-01

2001-12-21 Application filed by Bp Exploration Operating filed Critical Bp Exploration Operating

2001-12-21 Publication of NO20016343D0 publication Critical patent/NO20016343D0/no

2002-02-28 Publication of NO20016343L publication Critical patent/NO20016343L/no

2010-02-01 Publication of NO328338B1 publication Critical patent/NO328338B1/no

Links

239000004530 micro-emulsion Substances 0.000 title claims abstract description 78
238000000034 method Methods 0.000 title claims description 34
238000004519 manufacturing process Methods 0.000 claims abstract description 76
239000000126 substance Substances 0.000 claims abstract description 51
239000008346 aqueous phase Substances 0.000 claims abstract description 42
239000004094 surface-active agent Substances 0.000 claims abstract description 39
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
239000012071 phase Substances 0.000 claims abstract description 27
239000007864 aqueous solution Substances 0.000 claims abstract description 10
239000006185 dispersion Substances 0.000 claims abstract description 9
239000003921 oil Substances 0.000 claims description 99
230000015572 biosynthetic process Effects 0.000 claims description 37
239000007789 gas Substances 0.000 claims description 33
239000011435 rock Substances 0.000 claims description 23
239000003112 inhibitor Substances 0.000 claims description 22
230000008021 deposition Effects 0.000 claims description 14
230000007797 corrosion Effects 0.000 claims description 13
238000005260 corrosion Methods 0.000 claims description 13
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
239000003945 anionic surfactant Substances 0.000 claims description 9
238000011010 flushing procedure Methods 0.000 claims description 9
NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 claims description 9
239000002736 nonionic surfactant Substances 0.000 claims description 9
239000002270 dispersing agent Substances 0.000 claims description 8
239000011159 matrix material Substances 0.000 claims description 8
238000002347 injection Methods 0.000 claims description 7
239000007924 injection Substances 0.000 claims description 7
239000002904 solvent Substances 0.000 claims description 7
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
125000000129 anionic group Chemical group 0.000 claims description 6
229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 5
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
229910019142 PO4 Inorganic materials 0.000 claims description 4
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 4
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 4
239000002199 base oil Substances 0.000 claims description 4
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 4
239000003350 kerosene Substances 0.000 claims description 4
239000003129 oil well Substances 0.000 claims description 4
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
239000010452 phosphate Substances 0.000 claims description 4
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 4
239000003225 biodiesel Substances 0.000 claims description 3
239000002516 radical scavenger Substances 0.000 claims description 3
OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 2
COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 2
POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
229960004592 isopropanol Drugs 0.000 claims description 2
-1 C20 alkanes Chemical class 0.000 description 16
239000002455 scale inhibitor Substances 0.000 description 16
239000001993 wax Substances 0.000 description 11
125000001183 hydrocarbyl group Chemical group 0.000 description 10
239000007788 liquid Substances 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
239000004576 sand Substances 0.000 description 8
239000008398 formation water Substances 0.000 description 7
125000004432 carbon atom Chemical group C* 0.000 description 6
DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 6
239000000203 mixture Substances 0.000 description 6
150000001875 compounds Chemical class 0.000 description 5
239000010779 crude oil Substances 0.000 description 5
230000005764 inhibitory process Effects 0.000 description 5
239000013535 sea water Substances 0.000 description 5
230000002378 acidificating effect Effects 0.000 description 4
125000000217 alkyl group Chemical group 0.000 description 4
230000008901 benefit Effects 0.000 description 4
239000012530 fluid Substances 0.000 description 4
238000002156 mixing Methods 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
239000011148 porous material Substances 0.000 description 4
230000002829 reductive effect Effects 0.000 description 4
125000004178 (C1-C4) alkyl group Chemical group 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
125000001931 aliphatic group Chemical group 0.000 description 3
239000011575 calcium Substances 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
239000000839 emulsion Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 3
125000004433 nitrogen atom Chemical group N* 0.000 description 3
230000035699 permeability Effects 0.000 description 3
230000008569 process Effects 0.000 description 3
239000010959 steel Substances 0.000 description 3
239000007762 w/o emulsion Substances 0.000 description 3
HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
TTZMPOZCBFTTPR-UHFFFAOYSA-N O=P1OCO1 Chemical compound O=P1OCO1 TTZMPOZCBFTTPR-UHFFFAOYSA-N 0.000 description 2
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000001335 aliphatic alkanes Chemical class 0.000 description 2
229910052788 barium Inorganic materials 0.000 description 2
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
239000004568 cement Substances 0.000 description 2
230000008859 change Effects 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
238000005553 drilling Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
230000002401 inhibitory effect Effects 0.000 description 2
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
239000000178 monomer Substances 0.000 description 2
BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
239000012074 organic phase Substances 0.000 description 2
125000005328 phosphinyl group Chemical group [PH2](=O)* 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000000243 solution Substances 0.000 description 2
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
ONBWNNUYXGJKKD-UHFFFAOYSA-N 1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonic acid;sodium Chemical compound [Na].CCCCC(CC)COC(=O)CC(S(O)(=O)=O)C(=O)OCC(CC)CCCC ONBWNNUYXGJKKD-UHFFFAOYSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
GKAYYGHHJZOOAJ-UHFFFAOYSA-N C(CCCCCCCCCCC)OS(=O)(=O)C1(C(C=CC=C1)C)C.[Na] Chemical compound C(CCCCCCCCCCC)OS(=O)(=O)C1(C(C=CC=C1)C)C.[Na] GKAYYGHHJZOOAJ-UHFFFAOYSA-N 0.000 description 1
239000004155 Chlorine dioxide Substances 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 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
COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
239000005662 Paraffin oil Substances 0.000 description 1
229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
150000001350 alkyl halides Chemical class 0.000 description 1
125000004103 aminoalkyl group Chemical group 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
150000001449 anionic compounds Chemical class 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
238000003556 assay Methods 0.000 description 1
CREXVNNSNOKDHW-UHFFFAOYSA-N azaniumylideneazanide Chemical group N[N] CREXVNNSNOKDHW-UHFFFAOYSA-N 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
235000019398 chlorine dioxide Nutrition 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000012459 cleaning agent Substances 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
UEPZRTHUJVFXDN-UHFFFAOYSA-L disodium;3-ethyl-2-hexyl-2-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCC(S(O)(=O)=O)(C([O-])=O)C(CC)C([O-])=O UEPZRTHUJVFXDN-UHFFFAOYSA-L 0.000 description 1
OLFPSRXCGLWANQ-UHFFFAOYSA-L disodium;octan-3-yl phosphate Chemical compound [Na+].[Na+].CCCCCC(CC)OP([O-])([O-])=O OLFPSRXCGLWANQ-UHFFFAOYSA-L 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
QGVQVNIIRBPOAM-UHFFFAOYSA-N dodecyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(=O)OCCCCCCCCCCCC)=CC=CC2=C1 QGVQVNIIRBPOAM-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
XOHQAXXZXMHLPT-UHFFFAOYSA-N ethyl(phosphonooxy)phosphinic acid Chemical compound CCP(O)(=O)OP(O)(O)=O XOHQAXXZXMHLPT-UHFFFAOYSA-N 0.000 description 1
239000005038 ethylene vinyl acetate Substances 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000013505 freshwater Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
125000001165 hydrophobic group Chemical group 0.000 description 1
150000001261 hydroxy acids Chemical class 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
125000002768 hydroxyalkyl group Chemical group 0.000 description 1
125000002636 imidazolinyl group Chemical group 0.000 description 1
239000004310 lactic acid Substances 0.000 description 1
235000014655 lactic acid Nutrition 0.000 description 1
238000002386 leaching Methods 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
238000010979 pH adjustment Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
125000005499 phosphonyl group Chemical group 0.000 description 1
PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000003380 propellant Substances 0.000 description 1
239000010453 quartz Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
125000006413 ring segment Chemical group 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
ZGKIQLPUAWEJCF-UHFFFAOYSA-M sodium;1-hexoxy-4-hydroxy-1,4-dioxobutane-2-sulfonate Chemical compound [Na+].CCCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O ZGKIQLPUAWEJCF-UHFFFAOYSA-M 0.000 description 1
HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
GRTCBPGCHNWUOI-UHFFFAOYSA-M sodium;4-oxo-4-pentoxy-3-sulfobutanoate Chemical compound [Na+].CCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O GRTCBPGCHNWUOI-UHFFFAOYSA-M 0.000 description 1
XZTJQQLJJCXOLP-UHFFFAOYSA-M sodium;decyl sulfate Chemical compound [Na+].CCCCCCCCCCOS([O-])(=O)=O XZTJQQLJJCXOLP-UHFFFAOYSA-M 0.000 description 1
FTWCSAMTIKSPAT-UHFFFAOYSA-M sodium;nonyl sulfate Chemical compound [Na+].CCCCCCCCCOS([O-])(=O)=O FTWCSAMTIKSPAT-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
239000008399 tap water Substances 0.000 description 1
235000020679 tap water Nutrition 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/82—Oil-based compositions
- 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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/902—Controlled release agent

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)
Oil, Petroleum & Natural Gas (AREA)
Colloid Chemistry (AREA)
Cosmetics (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Soft Magnetic Materials (AREA)

NO20016343A 1999-06-29 2001-12-21 Vann-i-olje-mikroemulsjoner som er nyttige for oljefelt- og gassfeltanvendelser og fremgangsmater for anvendelse av slike NO328338B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9915214.2A GB9915214D0 (en)	1999-06-29	1999-06-29	Microemulsions
PCT/GB2000/002313 WO2001000747A1 (en)	1999-06-29	2000-06-14	Water-in-oil microemulsions useful for oil field or gas field applications and methods for using the same

Publications (3)

Publication Number	Publication Date
NO20016343D0 NO20016343D0 (no)	2001-12-21
NO20016343L NO20016343L (no)	2002-02-28
NO328338B1 true NO328338B1 (no)	2010-02-01

Family

ID=10856291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20016343A NO328338B1 (no)	1999-06-29	2001-12-21	Vann-i-olje-mikroemulsjoner som er nyttige for oljefelt- og gassfeltanvendelser og fremgangsmater for anvendelse av slike

Country Status (10)

Country	Link
US (1)	US6581687B2 (de)
EP (1)	EP1198536B1 (de)
AT (1)	ATE314445T1 (de)
AU (1)	AU5414600A (de)
DE (1)	DE60025212T2 (de)
DK (1)	DK1198536T3 (de)
ES (1)	ES2254189T3 (de)
GB (1)	GB9915214D0 (de)
NO (1)	NO328338B1 (de)
WO (1)	WO2001000747A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0120912D0 (en) *	2001-08-29	2001-10-17	Bp Exploration Operating	Process
EP1485442A4 (de) *	2002-03-01	2009-11-11	Cesi Chemical A Flotek Co	Bohrlochreinigungsmittel und -verfahren
CN102618564B (zh)	2003-03-06	2014-10-29	维莱尼姆公司	淀粉酶、编码它们的核酸及其制备和应用方法
US7021378B2 (en) *	2003-12-31	2006-04-04	Chevron U.S.A.	Method for enhancing the retention efficiency of treatment chemicals in subterranean formations
US8091644B2 (en)	2004-09-03	2012-01-10	Baker Hughes Incorporated	Microemulsion or in-situ microemulsion for releasing stuck pipe
US7134496B2 (en)	2004-09-03	2006-11-14	Baker Hughes Incorporated	Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsion
US7709421B2 (en)	2004-09-03	2010-05-04	Baker Hughes Incorporated	Microemulsions to convert OBM filter cakes to WBM filter cakes having filtration control
US8091645B2 (en)	2004-09-03	2012-01-10	Baker Hughes Incorporated	In situ fluid formation for cleaning oil- or synthetic oil-based mud
US7111684B2 (en) *	2004-09-14	2006-09-26	Halliburton Energy Services, Inc.	Subterranean fluids having improved environmental characteristics and methods of using these fluids in subterranean formations
US7615516B2 (en) *	2005-01-21	2009-11-10	Baker Hughes Incorporated	Microemulsion containing oil field chemicals useful for oil and gas field applications
DK2069389T3 (en)	2006-08-04	2015-01-12	Bp Corp North America Inc	Glucanases, nucleic acids encoding them, and processes for their preparation and use
US7730958B2 (en) *	2006-08-31	2010-06-08	David Randolph Smith	Method and apparatus to enhance hydrocarbon production from wells
EP1920824A1 (de) *	2006-10-17	2008-05-14	The Queen's University of Belfast	Ionische Flüssigkeiten und deren Verwendungen
PL2479267T3 (pl)	2006-12-21	2017-06-30	Basf Enzymes Llc	Amylazy i glukoamylazy, kwasy nukleinowe kodujące te związki oraz sposoby wytwarzania tych związków oraz stosowania ich
US8871695B2 (en)	2007-04-25	2014-10-28	Baker Hughes Incorporated	In situ microemulsions used as spacer fluids
US8210263B2 (en)	2007-07-03	2012-07-03	Baker Hughes Incorporated	Method for changing the wettability of rock formations
US8091646B2 (en) *	2007-07-03	2012-01-10	Baker Hughes Incorporated	Single phase microemulsions and in situ microemulsions for cleaning formation damage
US8357639B2 (en) *	2007-07-03	2013-01-22	Baker Hughes Incorporated	Nanoemulsions
US8415279B2 (en)	2008-04-22	2013-04-09	Baker Hughes Incorporated	Microemulsions used as spacer fluids
MX2011004765A (es) *	2008-11-07	2011-09-27	Mi Llc	Fluidos rompedores no acuosos y metodos de uso de los mismos.
US9222013B1 (en)	2008-11-13	2015-12-29	Cesi Chemical, Inc.	Water-in-oil microemulsions for oilfield applications
EP2857515B1 (de)	2008-11-20	2018-02-21	Novozymes Inc.	Polypeptide mit verstärkter amylolytischer Aktivität und Polynukleotide zur Codierung davon
US20110021386A1 (en) *	2009-07-27	2011-01-27	Ali Syed A	Microemulsion to improve shale gas production by controlling water imbibition
IT1396212B1 (it) *	2009-10-20	2012-11-16	Eni Spa	Procedimento per il recupero di olio pesante da un giacimento sotterraneo
US20110147272A1 (en) *	2009-12-23	2011-06-23	General Electric Company	Emulsification of hydrocarbon gas oils to increase efficacy of water based hydrogen sulfide scavengers
US8349771B2 (en)	2010-06-14	2013-01-08	Baker Hughes Incorporated	Method for improving the clean-up of emulsified acid fluid systems
US8039422B1 (en)	2010-07-23	2011-10-18	Saudi Arabian Oil Company	Method of mixing a corrosion inhibitor in an acid-in-oil emulsion
US8763705B2 (en)	2011-03-25	2014-07-01	Schlumberger Technology Corporation	Compositions and methods for cleaning a wellbore prior to cementing
US9102860B2 (en) *	2011-06-16	2015-08-11	Baker Hughes Incorporated	Method of inhibiting or controlling release of well treatment agent
US20130133886A1 (en) *	2011-06-17	2013-05-30	Baker Hughes Incorporated	Time-delay Fluids for Wellbore Cleanup
CA2856220C (en)	2011-11-23	2016-10-11	Saleh H. Al-Mutairi	Dual-phase acid-based fracturing composition with corrosion inhibitors and method of use thereof
US20130292121A1 (en)	2012-04-15	2013-11-07	Cesi Chemical, Inc.	Surfactant formulations for foam flooding
US9200192B2 (en)	2012-05-08	2015-12-01	Cesi Chemical, Inc.	Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
US11407930B2 (en)	2012-05-08	2022-08-09	Flotek Chemistry, Llc	Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
GB201208238D0 (en) *	2012-05-10	2012-06-20	Rhodia Operations	Foam control formulations
US10577531B2 (en)	2013-03-14	2020-03-03	Flotek Chemistry, Llc	Polymers and emulsions for use in oil and/or gas wells
AU2014236272B2 (en) *	2013-03-14	2017-11-30	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10717919B2 (en) *	2013-03-14	2020-07-21	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10000693B2 (en)	2013-03-14	2018-06-19	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10421707B2 (en)	2013-03-14	2019-09-24	Flotek Chemistry, Llc	Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US11254856B2 (en)	2013-03-14	2022-02-22	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10287483B2 (en)	2013-03-14	2019-05-14	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol
US9884988B2 (en)	2013-03-14	2018-02-06	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US9428683B2 (en)	2013-03-14	2016-08-30	Flotek Chemistry, Llc	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US9868893B2 (en)	2013-03-14	2018-01-16	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10590332B2 (en)	2013-03-14	2020-03-17	Flotek Chemistry, Llc	Siloxane surfactant additives for oil and gas applications
US11180690B2 (en)	2013-03-14	2021-11-23	Flotek Chemistry, Llc	Diluted microemulsions with low surface tensions
US10941106B2 (en)	2013-03-14	2021-03-09	Flotek Chemistry, Llc	Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US9068108B2 (en)	2013-03-14	2015-06-30	Cesi Chemical, Inc.	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US9464223B2 (en)	2013-03-14	2016-10-11	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10053619B2 (en)	2013-03-14	2018-08-21	Flotek Chemistry, Llc	Siloxane surfactant additives for oil and gas applications
US9321955B2 (en)	2013-06-14	2016-04-26	Flotek Chemistry, Llc	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US10759990B2 (en) *	2014-01-16	2020-09-01	Wilmar Trading Pte Ltd.	Use of olefinic ester compositions in oil and gas fields
US10081760B2 (en)	2014-01-16	2018-09-25	Elevance Renewable Sciences, Inc.	Olefinic ester compositions and their use in stimulating hydrocarbon production from a subterranean formation
US11053430B2 (en)	2014-01-16	2021-07-06	Wilmar Trading Pte Ltd.	Olefinic ester compositions and their use in stimulating hydrocarbon production from a subterranean formation
US9890625B2 (en)	2014-02-28	2018-02-13	Eclipse Ior Services, Llc	Systems and methods for the treatment of oil and/or gas wells with an obstruction material
US9890624B2 (en)	2014-02-28	2018-02-13	Eclipse Ior Services, Llc	Systems and methods for the treatment of oil and/or gas wells with a polymeric material
CA2891278C (en)	2014-05-14	2018-11-06	Cesi Chemical, Inc.	Methods and compositions for use in oil and / or gas wells
CA2898770C (en)	2014-07-28	2019-05-21	Cesi Chemical, Inc.	Methods and compositions related to gelled layers in oil and/or gas wells
US9896617B2 (en)	2014-10-31	2018-02-20	Chevron U.S.A. Inc.	Polymer compositions
US10100243B2 (en) *	2015-07-13	2018-10-16	KMP Holdings, LLC	Environmentally preferable microemulsion composition
WO2017040903A1 (en)	2015-09-02	2017-03-09	Chevron U.S.A. Inc.	Enhanced oil recovery compositions and methods thereof
US10245560B2 (en)	2015-11-06	2019-04-02	Dow Global Technologies Llc	Filtration and reuse of surfactant-containing produced water for oil recovery
DE102017107038A1 (de) *	2017-03-31	2018-10-04	Oiliq Intelligent Solutions Gmbh	Zusammensetzung zur Verringerung der Viskosität von Erdöl und Erdölrückständen sowie zum Lösen und Trennen von Erdöl und/oder Erdölrückständen von anderen flüssigen und/oder festen Stoffen
US10934472B2 (en)	2017-08-18	2021-03-02	Flotek Chemistry, Llc	Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods
US11053433B2 (en)	2017-12-01	2021-07-06	Flotek Chemistry, Llc	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
WO2020101644A1 (en) *	2018-11-13	2020-05-22	Halliburton Energy Sevices, Inc.	Methods and compositions for hydrocarbon recovery
US11104843B2 (en)	2019-10-10	2021-08-31	Flotek Chemistry, Llc	Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
US11512243B2 (en)	2020-10-23	2022-11-29	Flotek Chemistry, Llc	Microemulsions comprising an alkyl propoxylated sulfate surfactant, and related methods
CN116103029A (zh) *	2021-11-10	2023-05-12	中国石油天然气集团有限公司	一种微乳液体系及其制备和应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3254714A (en) *	1965-11-05	1966-06-07	Marathon Oil Co	Use of microemulsions in miscible-type oil recovery procedure
US3470958A (en) *	1968-03-12	1969-10-07	Marathon Oil Co	Well stimulation with hydrophilic fluids
US3688851A (en) *	1970-03-16	1972-09-05	Exxon Production Research Co	Treating subsurface formations
US3670816A (en) *	1970-05-04	1972-06-20	Exxon Production Research Co	Oil recovery process
US3783945A (en) *	1972-01-05	1974-01-08	Amoco Prod Co	Removing water from oil-producing formations
US4012329A (en) *	1973-08-27	1977-03-15	Marathon Oil Company	Water-in-oil microemulsion drilling fluids
US4518511A (en) *	1979-11-21	1985-05-21	American Cyanamid Company	Delivery of polymeric antiprecipitants in oil wells employing an oil soluble carrier system
US5186257A (en) *	1983-01-28	1993-02-16	Phillips Petroleum Company	Polymers useful in the recovery and processing of natural resources
NO165879C (no) *	1984-06-07	1991-04-24	Inst Francais Du Petrole	Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
NO173146C (no) *	1984-11-07	1993-11-10	Berol Kemi Ab	Fremgangsmaate ved syrebehandling av en underjordisk formasjon
CN1011432B (zh) *	1986-01-13	1991-01-30	三菱重工业株式会社	特殊原油的开采方法
US4741399A (en) *	1987-01-02	1988-05-03	Mobil Oil Corporation	Oil recovery process utilizing gravitational forces
US4817722A (en) *	1987-04-23	1989-04-04	Nalco Chemical Company	Automatic well treatment method
US4964468A (en) *	1989-08-08	1990-10-23	Nalco Chemical Company	Method of inhibiting corrosion
US5027901A (en) *	1989-09-06	1991-07-02	Petrolite Corporation	Method of oil well corrosion inhibition via emulsions and emulsions therefore
GB2235696A (en) *	1989-09-06	1991-03-13	Shell Int Research	Method of inhibiting asphalt precipitation in an oil production well
WO1996022451A1 (en) *	1995-01-19	1996-07-25	Bp Chemicals Limited	Oil and gas field chemicals
US5762138A (en) *	1996-12-09	1998-06-09	Halliburton Energy Services, Inc.	Method of preventing incompatibility between aqueous well treating fluids and hydrocarbons
US6148913A (en) *	1997-01-13	2000-11-21	Bp Chemicals Limited	Oil and gas field chemicals

1999
- 1999-06-29 GB GBGB9915214.2A patent/GB9915214D0/en not_active Ceased
2000
- 2000-06-14 AU AU54146/00A patent/AU5414600A/en not_active Abandoned
- 2000-06-14 ES ES00938924T patent/ES2254189T3/es not_active Expired - Lifetime
- 2000-06-14 AT AT00938924T patent/ATE314445T1/de not_active IP Right Cessation
- 2000-06-14 EP EP00938924A patent/EP1198536B1/de not_active Expired - Lifetime
- 2000-06-14 WO PCT/GB2000/002313 patent/WO2001000747A1/en not_active Ceased
- 2000-06-14 DE DE60025212T patent/DE60025212T2/de not_active Expired - Lifetime
- 2000-06-14 DK DK00938924T patent/DK1198536T3/da active
2001
- 2001-12-14 US US10/014,922 patent/US6581687B2/en not_active Expired - Lifetime
- 2001-12-21 NO NO20016343A patent/NO328338B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO20016343L (no)	2002-02-28
ES2254189T3 (es)	2006-06-16
NO20016343D0 (no)	2001-12-21
WO2001000747A1 (en)	2001-01-04
US20020125010A1 (en)	2002-09-12
EP1198536B1 (de)	2005-12-28
DE60025212T2 (de)	2006-08-03
ATE314445T1 (de)	2006-01-15
GB9915214D0 (en)	1999-09-01
DE60025212D1 (de)	2006-02-02
US6581687B2 (en)	2003-06-24
DK1198536T3 (da)	2006-05-22
EP1198536A1 (de)	2002-04-24
AU5414600A (en)	2001-01-31

Legal Events

Date	Code	Title	Description
2016-01-25	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
NO328338B1 (no)	2010-02-01	Vann-i-olje-mikroemulsjoner som er nyttige for oljefelt- og gassfeltanvendelser og fremgangsmater for anvendelse av slike
US11149185B2 (en)	2021-10-19	Multifunctional foaming composition with wettability modifying, corrosion inhibitory and mineral scale inhibitory/dispersants properties for high temperature and ultra high salinity
EP3265548B1 (de)	2024-05-08	Schaumgestützte flüssigkeitsentfernung unter verwendung von alkoholethersulfonaten
AU695513B2 (en)	1998-08-13	Oil and gas field chemicals
Lucas et al.	2009	Polymer science applied to petroleum production.
CA2394028C (en)	2008-08-05	Process for treating an oil well
US20170240799A1 (en)	2017-08-24	Hydrazide crosslinked polymer emulsions for use in crude oil recovery
CN102762688A (zh)	2012-10-31	使用高碱度硬盐水用于提高采收率应用的方法
EP2951268A1 (de)	2015-12-09	Mobilitätssteuernde polymere für erhöhte ölgewinnung
WO2014137477A1 (en)	2014-09-12	Branched viscoelastic surfactant for high-temperature acidizing
EP0976911A1 (de)	2000-02-02	Ablagerungshemmstoffe
EP0886718B1 (de)	2001-11-28	Chemikalien zur anwendung in der erdöl-und erdgasindustrie
US11535792B2 (en)	2022-12-27	Crosslinked polymers for use in crude oil recovery
CA2910636A1 (en)	2014-12-04	Degrading wellbore filtercake with acid-producing microorganisms
EP1446549A1 (de)	2004-08-18	Öllösliche kesselsteininhibitoren mit formulierung für umweltfreundliche zusammensetzung
Meister et al.	1976	Enhanced oil recovery using improved aqueous fluid-injection methods: an annotated bibliography.[328 citations]