CN111520136A - 考虑注水启动压力梯度的堵塞器嘴后压力计算方法 - Google Patents
考虑注水启动压力梯度的堵塞器嘴后压力计算方法 Download PDFInfo
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- CN111520136A CN111520136A CN202010605185.4A CN202010605185A CN111520136A CN 111520136 A CN111520136 A CN 111520136A CN 202010605185 A CN202010605185 A CN 202010605185A CN 111520136 A CN111520136 A CN 111520136A
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- 238000002347 injection Methods 0.000 title claims abstract description 277
- 239000007924 injection Substances 0.000 title claims abstract description 277
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 214
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 286
- 230000035699 permeability Effects 0.000 claims abstract description 40
- 238000011160 research Methods 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 59
- 238000005259 measurement Methods 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 239000010779 crude oil Substances 0.000 claims description 4
- 239000003129 oil well Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000005065 mining Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 32
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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- 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
- E21B43/14—Obtaining from a multiple-zone well
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- 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
- E21B43/20—Displacing by water
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- 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
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
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- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
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CN202010605185.4A CN111520136B (zh) | 2020-06-29 | 2020-06-29 | 考虑注水启动压力梯度的堵塞器嘴后压力计算方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113109234A (zh) * | 2021-04-14 | 2021-07-13 | 西南石油大学 | 重水核磁束缚水探测的低含油饱和度渗流规律修正方法 |
CN113738319A (zh) * | 2021-09-07 | 2021-12-03 | 中国石油大学(北京) | 基于洛伦兹曲线的水驱无效循环识别方法、装置及介质 |
CN115324543A (zh) * | 2022-09-14 | 2022-11-11 | 陕西延长石油(集团)有限责任公司 | 一种基于采油井同步见水的井组注采压差优化方法 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442710A (en) * | 1982-03-05 | 1984-04-17 | Schlumberger Technology Corporation | Method of determining optimum cost-effective free flowing or gas lift well production |
US6024167A (en) * | 1997-05-15 | 2000-02-15 | Cyrus A. Irani | Transporting waterflood mobility control agents to high permeability zones |
CN102418511A (zh) * | 2011-07-25 | 2012-04-18 | 中国石油天然气股份有限公司 | 低渗透储层井下关井水井压降试井分析方法 |
CN102797454A (zh) * | 2012-08-17 | 2012-11-28 | 吴孝喜 | 油田偏心分层注水井的测试仪及工况长期实时监测方法 |
EP2347094B1 (en) * | 2008-10-10 | 2013-03-20 | BP Corporation North America Inc. | Method for recovering heavy/viscous oils from a subterranean formation |
RU2480575C1 (ru) * | 2011-11-08 | 2013-04-27 | Общество с ограниченной ответственностью "Газпром ПХГ" | Способ закрепления кровли призабойной зоны пласта |
CN103510906A (zh) * | 2013-10-21 | 2014-01-15 | 东北石油大学 | 一种可调式变压差恒流量堵塞器 |
CN104101564A (zh) * | 2014-07-16 | 2014-10-15 | 西南石油大学 | 一种非稳态高温高压测试低渗透岩心启动压力梯度的装置及方法 |
CN104453882A (zh) * | 2014-12-10 | 2015-03-25 | 中国石油天然气股份有限公司 | 一种确定致密储层原油可动储量的方法及装置 |
US20160138378A1 (en) * | 2013-02-05 | 2016-05-19 | Triple D Technologies, Inc. | System and Method to Initiate Permeability in Bore Holes Without Perforating Tools |
CN105715238A (zh) * | 2015-12-01 | 2016-06-29 | 山东石大油田技术服务股份有限公司 | 水驱开发油藏驱替压力梯度实时监测及调控方法 |
CN106285588A (zh) * | 2015-06-11 | 2017-01-04 | 中国石油天然气股份有限公司 | 一种预置电缆直控式电控分层注聚工艺管柱及注聚方法 |
CN106909757A (zh) * | 2017-04-01 | 2017-06-30 | 中海石油(中国)有限公司 | 一种低渗透油藏超前注水地层合理压力水平确定方法 |
CN108121369A (zh) * | 2017-12-20 | 2018-06-05 | 中国石油天然气股份有限公司 | 一种智能注水远程控制装置及方法 |
CN110020397A (zh) * | 2017-09-27 | 2019-07-16 | 中国石油化工股份有限公司 | 一种计算储层启动压力的方法 |
CN110469315A (zh) * | 2019-08-21 | 2019-11-19 | 中国石油天然气股份有限公司大港油田分公司 | 井距确定方法及注采排距确定方法 |
-
2020
- 2020-06-29 CN CN202010605185.4A patent/CN111520136B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442710A (en) * | 1982-03-05 | 1984-04-17 | Schlumberger Technology Corporation | Method of determining optimum cost-effective free flowing or gas lift well production |
US6024167A (en) * | 1997-05-15 | 2000-02-15 | Cyrus A. Irani | Transporting waterflood mobility control agents to high permeability zones |
EP2347094B1 (en) * | 2008-10-10 | 2013-03-20 | BP Corporation North America Inc. | Method for recovering heavy/viscous oils from a subterranean formation |
CN102418511A (zh) * | 2011-07-25 | 2012-04-18 | 中国石油天然气股份有限公司 | 低渗透储层井下关井水井压降试井分析方法 |
RU2480575C1 (ru) * | 2011-11-08 | 2013-04-27 | Общество с ограниченной ответственностью "Газпром ПХГ" | Способ закрепления кровли призабойной зоны пласта |
CN102797454A (zh) * | 2012-08-17 | 2012-11-28 | 吴孝喜 | 油田偏心分层注水井的测试仪及工况长期实时监测方法 |
US20160138378A1 (en) * | 2013-02-05 | 2016-05-19 | Triple D Technologies, Inc. | System and Method to Initiate Permeability in Bore Holes Without Perforating Tools |
CN103510906A (zh) * | 2013-10-21 | 2014-01-15 | 东北石油大学 | 一种可调式变压差恒流量堵塞器 |
CN104101564A (zh) * | 2014-07-16 | 2014-10-15 | 西南石油大学 | 一种非稳态高温高压测试低渗透岩心启动压力梯度的装置及方法 |
CN104453882A (zh) * | 2014-12-10 | 2015-03-25 | 中国石油天然气股份有限公司 | 一种确定致密储层原油可动储量的方法及装置 |
CN106285588A (zh) * | 2015-06-11 | 2017-01-04 | 中国石油天然气股份有限公司 | 一种预置电缆直控式电控分层注聚工艺管柱及注聚方法 |
CN105715238A (zh) * | 2015-12-01 | 2016-06-29 | 山东石大油田技术服务股份有限公司 | 水驱开发油藏驱替压力梯度实时监测及调控方法 |
CN106909757A (zh) * | 2017-04-01 | 2017-06-30 | 中海石油(中国)有限公司 | 一种低渗透油藏超前注水地层合理压力水平确定方法 |
CN110020397A (zh) * | 2017-09-27 | 2019-07-16 | 中国石油化工股份有限公司 | 一种计算储层启动压力的方法 |
CN108121369A (zh) * | 2017-12-20 | 2018-06-05 | 中国石油天然气股份有限公司 | 一种智能注水远程控制装置及方法 |
CN110469315A (zh) * | 2019-08-21 | 2019-11-19 | 中国石油天然气股份有限公司大港油田分公司 | 井距确定方法及注采排距确定方法 |
Non-Patent Citations (4)
Title |
---|
何生厚等: "《油气开采工程》", 30 September 2003 * |
孙黎娟等: "油藏启动压力的规律研究与应用", 《断块油气田》 * |
李源平: "低渗透油层合理注水压力研究", 《THE 2019 INTERNATIONAL FIELD EXPLORATION AND DEVELOPMENT CONFERENCE》 * |
郑小雄等: "周清庄油田注水井欠注原因分析及治理技术对策研究", 《石化技术》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113109234A (zh) * | 2021-04-14 | 2021-07-13 | 西南石油大学 | 重水核磁束缚水探测的低含油饱和度渗流规律修正方法 |
CN113738319A (zh) * | 2021-09-07 | 2021-12-03 | 中国石油大学(北京) | 基于洛伦兹曲线的水驱无效循环识别方法、装置及介质 |
CN113738319B (zh) * | 2021-09-07 | 2022-05-03 | 中国石油大学(北京) | 基于洛伦兹曲线的水驱无效循环识别方法、装置及介质 |
CN115324543A (zh) * | 2022-09-14 | 2022-11-11 | 陕西延长石油(集团)有限责任公司 | 一种基于采油井同步见水的井组注采压差优化方法 |
CN115324543B (zh) * | 2022-09-14 | 2023-11-28 | 陕西延长石油(集团)有限责任公司 | 一种基于采油井同步见水的井组注采压差优化方法 |
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