CN105672963A - 一种应用水合反应释氢组份的油气井增产方法 - Google Patents
一种应用水合反应释氢组份的油气井增产方法 Download PDFInfo
- Publication number
- CN105672963A CN105672963A CN201610005094.0A CN201610005094A CN105672963A CN 105672963 A CN105672963 A CN 105672963A CN 201610005094 A CN201610005094 A CN 201610005094A CN 105672963 A CN105672963 A CN 105672963A
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- CN
- China
- Prior art keywords
- solution
- well
- oil
- hydrogen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 34
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000006703 hydration reaction Methods 0.000 title claims abstract description 9
- 239000007789 gas Substances 0.000 title abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 43
- 239000002775 capsule Substances 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000003129 oil well Substances 0.000 claims description 34
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 19
- 229910017604 nitric acid Inorganic materials 0.000 claims description 16
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 11
- 229910002651 NO3 Inorganic materials 0.000 claims description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 11
- 239000004202 carbamide Substances 0.000 claims description 10
- 235000013877 carbamide Nutrition 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 235000010288 sodium nitrite Nutrition 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 239000012279 sodium borohydride Substances 0.000 claims description 7
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 7
- 229910010084 LiAlH4 Inorganic materials 0.000 claims description 6
- 239000012280 lithium aluminium hydride Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229920006324 polyoxymethylene Polymers 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 9
- 239000012188 paraffin wax Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 150000002431 hydrogen Chemical class 0.000 abstract description 4
- 239000000376 reactant Substances 0.000 abstract description 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 48
- 239000003921 oil Substances 0.000 description 45
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 12
- 230000000638 stimulation Effects 0.000 description 12
- 239000012530 fluid Substances 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000004523 catalytic cracking Methods 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 239000012224 working solution Substances 0.000 description 2
- 206010057249 Phagocytosis Diseases 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000009671 shengli Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003672 ureas Chemical group 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
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
- E21B43/168—Injecting a gaseous medium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0272—Processes for making hydrogen or synthesis gas containing a decomposition step containing a non-catalytic decomposition step
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610005094.0A CN105672963B (zh) | 2016-01-06 | 2016-01-06 | 一种应用水合反应释氢组份的油气井增产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610005094.0A CN105672963B (zh) | 2016-01-06 | 2016-01-06 | 一种应用水合反应释氢组份的油气井增产方法 |
Publications (2)
Publication Number | Publication Date |
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CN105672963A true CN105672963A (zh) | 2016-06-15 |
CN105672963B CN105672963B (zh) | 2017-11-21 |
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Family Applications (1)
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CN201610005094.0A Expired - Fee Related CN105672963B (zh) | 2016-01-06 | 2016-01-06 | 一种应用水合反应释氢组份的油气井增产方法 |
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CN (1) | CN105672963B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030168211A1 (en) * | 2001-06-12 | 2003-09-11 | Hydrotreat, Inc. | Methods and apparatus for increasing and extending oil production from underground formations nearly depleted of natural gas drive |
CN102925129A (zh) * | 2012-11-22 | 2013-02-13 | 吉林冠通能源科技有限公司 | 一种加氢热气化学溶液组份及在稠油开采方面的应用 |
CN102936493A (zh) * | 2012-11-22 | 2013-02-20 | 吉林冠通能源科技有限公司 | 一种用于低渗透气井加氢热气化学增产的溶液组份 |
CN102936482A (zh) * | 2011-08-15 | 2013-02-20 | 张耀华 | 一种自流平型聚硫建筑密封胶的制备方法 |
CN102942911A (zh) * | 2012-11-22 | 2013-02-27 | 吉林冠通能源科技有限公司 | 一种应用于低产低渗透油井加氢热气化学增产的溶液组份 |
CN105156082A (zh) * | 2015-07-10 | 2015-12-16 | 延安双丰石油技术有限公司 | 一种提高低孔、低渗透和低压储层油井产能的方法及组合液 |
-
2016
- 2016-01-06 CN CN201610005094.0A patent/CN105672963B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030168211A1 (en) * | 2001-06-12 | 2003-09-11 | Hydrotreat, Inc. | Methods and apparatus for increasing and extending oil production from underground formations nearly depleted of natural gas drive |
CN102936482A (zh) * | 2011-08-15 | 2013-02-20 | 张耀华 | 一种自流平型聚硫建筑密封胶的制备方法 |
CN102925129A (zh) * | 2012-11-22 | 2013-02-13 | 吉林冠通能源科技有限公司 | 一种加氢热气化学溶液组份及在稠油开采方面的应用 |
CN102936493A (zh) * | 2012-11-22 | 2013-02-20 | 吉林冠通能源科技有限公司 | 一种用于低渗透气井加氢热气化学增产的溶液组份 |
CN102942911A (zh) * | 2012-11-22 | 2013-02-27 | 吉林冠通能源科技有限公司 | 一种应用于低产低渗透油井加氢热气化学增产的溶液组份 |
CN105156082A (zh) * | 2015-07-10 | 2015-12-16 | 延安双丰石油技术有限公司 | 一种提高低孔、低渗透和低压储层油井产能的方法及组合液 |
Also Published As
Publication number | Publication date |
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CN105672963B (zh) | 2017-11-21 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Wei Inventor after: Simonenco.Aleksey Inventor after: Han Xiaosong Inventor after: Zhou Liang Inventor before: Han Xiaosong Inventor before: Simonenco.Aleksey Inventor before: Han Wei Inventor before: Zhou Liang |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 130012 Room 101, 4th Floor, No. 11 Residential Building, South Campus, Jilin University, Changchun High-tech Development Zone, Jilin Province Patentee after: Jilin Guantong Energy Technology Co.,Ltd. Address before: 130012 No. 191 Chaoqun Street, Changchun High-tech Zone, Jilin Province Patentee before: JILIN GUANTONG ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |
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CF01 | Termination of patent right due to non-payment of annual fee |