NO314266B1 - Fremgangsmåte for å opplöse asfaltenformasjoner i oljebrönner - Google Patents
Fremgangsmåte for å opplöse asfaltenformasjoner i oljebrönner Download PDFInfo
- Publication number
- NO314266B1 NO314266B1 NO19943426A NO943426A NO314266B1 NO 314266 B1 NO314266 B1 NO 314266B1 NO 19943426 A NO19943426 A NO 19943426A NO 943426 A NO943426 A NO 943426A NO 314266 B1 NO314266 B1 NO 314266B1
- Authority
- NO
- Norway
- Prior art keywords
- peak
- oil wells
- oil
- alkylbenzenes
- polyaromatic
- Prior art date
Links
- 239000003129 oil well Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 14
- 230000015572 biosynthetic process Effects 0.000 title claims description 8
- 238000005755 formation reaction Methods 0.000 title claims description 8
- 239000010426 asphalt Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims description 53
- 150000002430 hydrocarbons Chemical class 0.000 claims description 22
- 229930195733 hydrocarbon Natural products 0.000 claims description 21
- 239000004215 Carbon black (E152) Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 17
- 229920006395 saturated elastomer Polymers 0.000 claims description 11
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 description 20
- 239000003921 oil Substances 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000010779 crude oil Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 230000009102 absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000001491 aromatic compounds Chemical class 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004230 steam cracking Methods 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000011481 absorbance measurement Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
-
- 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
- Y10S507/927—Well cleaning fluid
- Y10S507/929—Cleaning organic contaminant
- Y10S507/93—Organic contaminant is asphaltic
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extraction Or Liquid Replacement (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI932008A IT1271473B (it) | 1993-09-17 | 1993-09-17 | Miscela idrocarburica efficace nella rimozione degli asfalteni |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO943426D0 NO943426D0 (no) | 1994-09-15 |
| NO943426L NO943426L (no) | 1995-03-20 |
| NO314266B1 true NO314266B1 (no) | 2003-02-24 |
Family
ID=11366916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19943426A NO314266B1 (no) | 1993-09-17 | 1994-09-15 | Fremgangsmåte for å opplöse asfaltenformasjoner i oljebrönner |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US5382728A (da) |
| EP (1) | EP0644315B1 (da) |
| JP (1) | JPH07108103A (da) |
| CN (1) | CN1068372C (da) |
| BR (1) | BR9403754A (da) |
| CA (1) | CA2130591C (da) |
| DK (1) | DK0644315T3 (da) |
| ES (1) | ES2137318T3 (da) |
| IT (1) | IT1271473B (da) |
| NO (1) | NO314266B1 (da) |
| RU (1) | RU2141027C1 (da) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2142625C (en) * | 1994-02-14 | 2006-04-25 | Donald A. Thorssen | Oil and gas well operation fluid used for the solvation of waxes and asphaltenes, and method of use thereof |
| IT1273513B (it) * | 1995-04-07 | 1997-07-08 | Agip Spa | Composizione efficace nella rimozione degli asfalteni |
| IT1275447B (it) * | 1995-05-26 | 1997-08-07 | Snam Progetti | Procedimento per la conversione di greggi pesanti e residui di distillazione a distillati |
| US5827803A (en) * | 1997-05-07 | 1998-10-27 | Loree; Dwight N. | Well treatment fluid |
| KR100448452B1 (ko) | 2000-06-09 | 2004-09-13 | 엘지전자 주식회사 | 고밀도 광 기록매체의 메뉴 지원방법 |
| AU2002355787B2 (en) * | 2001-07-31 | 2008-02-21 | Ic16 Limited | Method of controlling asphaltene precipitation in a fluid |
| US7087189B2 (en) * | 2002-03-18 | 2006-08-08 | National Starch Chemical Investment Holding Co | Multifunctional calcium carbonate and calcium phosphate scale inhibitor |
| WO2004032136A1 (en) | 2002-10-04 | 2004-04-15 | Lg Electronics Inc. | Recording medium having a data structure for managing reproduction of graphic data and recording and reproducing methods and apparatuses |
| KR20050005074A (ko) | 2003-07-01 | 2005-01-13 | 엘지전자 주식회사 | 고밀도 광디스크의 그래픽 데이터 관리방법 및 그에 따른고밀도 광디스크 |
| KR20050064150A (ko) | 2003-12-23 | 2005-06-29 | 엘지전자 주식회사 | 고밀도 광디스크의 메뉴 구성방법 및 실행방법과기록재생장치 |
| US7976640B2 (en) * | 2005-04-04 | 2011-07-12 | Exxonmobil Research & Engineering Company | On-line heat exchanger cleaning method |
| CZ2005797A3 (cs) * | 2005-12-20 | 2007-01-10 | Vysoká škola chemicko - technologická v Praze | Prostředek pro odstraňování vysokomolekulárních organických úsad z ropy a zemního plynu |
| US8734634B2 (en) * | 2008-04-10 | 2014-05-27 | Shell Oil Company | Method for producing a crude product, method for preparing a diluted hydrocarbon composition, crude products, diluents and uses of such crude products and diluents |
| US8114806B2 (en) | 2008-04-10 | 2012-02-14 | Shell Oil Company | Catalysts having selected pore size distributions, method of making such catalysts, methods of producing a crude product, products obtained from such methods, and uses of products obtained |
| GB2459470B (en) | 2008-04-23 | 2010-07-21 | Schlumberger Holdings | Solvent assisted oil recovery |
| GB2459471B (en) * | 2008-04-23 | 2010-07-14 | Schlumberger Holdings | Forecasting asphaltic precipitation |
| MX2016001571A (es) | 2013-08-07 | 2016-05-05 | Schlumberger Technology Bv | Método para retirar bitumen para potenciar la permeabilidad de la formación. |
| US20160244657A1 (en) * | 2013-11-29 | 2016-08-25 | Halliburton Energy Services, Inc. | Haloalkane composition for inhibiting or dissolving asphaltene or paraffin deposits |
| WO2016156584A1 (en) | 2015-04-03 | 2016-10-06 | Versalis S.P.A. | Mixture of solvents for removing asphaltenes |
| CN113884356B (zh) * | 2021-09-29 | 2022-06-14 | 中国石油大学(北京) | 一种基于原油裂解确定储层中固体沥青含量与分布特征的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711392A (en) * | 1952-02-06 | 1955-06-21 | August W Willert Jr | Method for recovering the oil from oil wells |
| US3172473A (en) * | 1962-06-28 | 1965-03-09 | Crowley Tar Products Company I | Method of improving well flow |
| US3276519A (en) * | 1963-05-29 | 1966-10-04 | Halliburton Co | Paraffin control method |
| US3437146A (en) * | 1968-01-11 | 1969-04-08 | Midwest Chem & Processing Co I | Method of removing paraffin from a well with heated solvent |
| DE2047684C3 (de) * | 1970-09-28 | 1980-09-04 | Texaco Trinidad Inc., New York, N.Y. (V.St.A.) | Verfahren zur Behandlung von asphaltische Ablagerungen enthaltenden Bohrungen und Formationen |
| US3718586A (en) * | 1971-12-02 | 1973-02-27 | W Rollo | Solvent for cleaning well bores,flowlines,etc. |
| US3998743A (en) * | 1973-12-07 | 1976-12-21 | Union Oil Company Of California | Method and solvent composition for stimulating the production of oil from a producing well |
| CA1167022A (en) * | 1981-01-21 | 1984-05-08 | Harry E. Henderson | Traction fluid lubricants derived from mineral oil |
| US4665275A (en) * | 1984-07-05 | 1987-05-12 | Nippon Oil Co., Ltd. | Thermal medium oils |
| US4592424A (en) * | 1984-08-13 | 1986-06-03 | Texaco Inc. | Secondary recovery procedure |
| US4604491A (en) * | 1984-11-26 | 1986-08-05 | Koppers Company, Inc. | Synthetic oils |
| US5104556A (en) * | 1989-07-12 | 1992-04-14 | Mirada Bay Petroleum Products, Inc. | Oil well treatment composition |
| GB2235696A (en) * | 1989-09-06 | 1991-03-13 | Shell Int Research | Method of inhibiting asphalt precipitation in an oil production well |
-
1993
- 1993-09-17 IT ITMI932008A patent/IT1271473B/it active IP Right Grant
- 1993-10-15 US US08/136,755 patent/US5382728A/en not_active Expired - Lifetime
-
1994
- 1994-08-03 US US08/285,290 patent/US5438039A/en not_active Expired - Lifetime
- 1994-08-13 DK DK94202315T patent/DK0644315T3/da active
- 1994-08-13 ES ES94202315T patent/ES2137318T3/es not_active Expired - Lifetime
- 1994-08-13 EP EP94202315A patent/EP0644315B1/en not_active Expired - Lifetime
- 1994-08-22 CA CA002130591A patent/CA2130591C/en not_active Expired - Lifetime
- 1994-09-02 JP JP6232493A patent/JPH07108103A/ja not_active Withdrawn
- 1994-09-15 CN CN94115337.1A patent/CN1068372C/zh not_active Expired - Lifetime
- 1994-09-15 NO NO19943426A patent/NO314266B1/no not_active IP Right Cessation
- 1994-09-16 BR BR9403754A patent/BR9403754A/pt not_active IP Right Cessation
- 1994-09-16 RU RU94033476A patent/RU2141027C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| US5382728A (en) | 1995-01-17 |
| DK0644315T3 (da) | 2000-03-27 |
| IT1271473B (it) | 1997-05-28 |
| EP0644315A1 (en) | 1995-03-22 |
| CN1103102A (zh) | 1995-05-31 |
| ITMI932008A0 (it) | 1993-09-17 |
| BR9403754A (pt) | 1995-05-16 |
| NO943426L (no) | 1995-03-20 |
| RU2141027C1 (ru) | 1999-11-10 |
| CN1068372C (zh) | 2001-07-11 |
| US5438039A (en) | 1995-08-01 |
| CA2130591C (en) | 2006-06-20 |
| EP0644315B1 (en) | 1999-09-15 |
| RU94033476A (ru) | 1996-10-27 |
| CA2130591A1 (en) | 1995-03-18 |
| ITMI932008A1 (it) | 1995-03-17 |
| NO943426D0 (no) | 1994-09-15 |
| ES2137318T3 (es) | 1999-12-16 |
| JPH07108103A (ja) | 1995-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |