CN109083640A - Marine fluvial facies oil reservoir edge reserves effectively employ method - Google Patents
Marine fluvial facies oil reservoir edge reserves effectively employ method Download PDFInfo
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- CN109083640A CN109083640A CN201811127765.6A CN201811127765A CN109083640A CN 109083640 A CN109083640 A CN 109083640A CN 201811127765 A CN201811127765 A CN 201811127765A CN 109083640 A CN109083640 A CN 109083640A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 208000035126 Facies Diseases 0.000 title claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 36
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 230000002452 interceptive effect Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 238000011161 development Methods 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
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- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
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- Earth Drilling (AREA)
Abstract
The present invention provides a kind of marine fluvial facies oil reservoir edge reserves and effectively employs method, and it includes: step 1 which, which effectively employs method, according to well completion data, development meticulous pool description；Step 2, carry out well shake to combine, using three-dimensional interactive interpretation technology, seismic attitude processing technology meticulous depiction river channel sand boundary；Step 3, well location is disposed to meet economic boundaries premise according to the thickness and well pattern status of prediction sand body；Step 4, the thick layer position met is bored according to new well, adjusts well pattern, is designed perforating depth and layer position, is realized that effective reserves maximum is employed.The sea fluvial facies oil reservoir edge reserves effectively employ method and fully consider the fast feature of fluvial facies oil reservoir subsurface reservoir changes in distribution, it breaches and causes reserves to lose because of therefrom, and devise reasonable implementation method, it is compared with the past that there is preferably operability, with innovative, practicability, it is conducive to promote.
Description
Technical field
The present invention relates to oil development geology meticulous pool description research fields, especially relate to a kind of marine fluvial facies
Oil reservoir edge reserves effectively employ method.
Background technique
Chengdao oilfield is located at Southern Bohai shallow sea area, and shop upper section is main force's oil-bearing series, and main body verifies oil area
65.9km2, report oil in place 1.94 × 108t.Oil field was developed in investment in 1993,2017 annual outputs 321 × 104T accounts for triumph
The 13.7% of oily area's yield.
It with going deep into for development phase, bores and is met in terms of oil reservoir situation from new well, there are the not perfect region of local well pattern, note is adopted not
Equilibrium influences development effectiveness.Analyzing main cause, there are three aspects: first, it is heavy that Chengdao oilfield upper section oil reservoir belongs to fluvial facies
Product, longitudinal layer is more and thin, averagely 165m containing well section, Sand-body Prediction difficulty are big；Second, sand body variation is fast in plane, and sand body connects
Continuous property is poor；The pinch-out boundary of third, sand body is worked out according to the half of traditional well spacing, cannot really reflect the boundary of sand body.
Chengdao oilfield upper section oil reservoir uses offshore platform drilling well, and well group formula is developed, therefore centered on economic benefit, with
Platform improves well pattern and improves rate of oil production and recovery ratio as target in the useful life phase, we have invented combine earthquake, survey thus
Well, geological research marine fluvial facies oil reservoir edge reserves effectively employ method, solve the above technical problem.
Summary of the invention
The object of the present invention is to provide may actually bore chance reservoir variation during a kind of solution oil reservoir development to cause to develop
Well pattern is not perfect, cannot the marine fluvial facies oil reservoir edge reserves of mining-employed reserves problem to greatest extent effectively employ method.
The purpose of the present invention can be achieved by the following technical measures: the marine fluvial facies oil reservoir edge reserves effectively side of employing
Method, it includes: step 1 which, which effectively employs method, according to well completion data, carries out fine oil reservoir and retouches
It states；Step 2, carry out well shake to combine, using three-dimensional interactive interpretation technology, seismic attitude processing technology meticulous depiction channel sand
Body boundary；Step 3, well location is disposed to meet economic boundaries premise according to the thickness and well pattern status of prediction sand body；Step 4,
The thick layer position met is bored according to new well, adjusts well pattern, is designed perforating depth and layer position, is realized that effective reserves maximum is employed.
The purpose of the present invention can be also achieved by the following technical measures:
In step 1, according to well-log information, carry out fine Strata Comparison and explain the effective thickness of individual well, determine individual well
Core intersection on longitudinal direction, plane oil-layer distribution range；Series of strata are divided from area and reserves, plane distribution, determine that well pattern is endless
Kind region.
In step 2, single well data is loaded into earthquake library, based on studying area's well shake joint fine reservoir prediction,
Window extracts seismic properties when choosing reasonable, in conjunction with sandbody distribution range in each substratum of multi-attribute analysis.
In step 2, time thickness is sought by statistics individual well small thickness and sand thickness, window when selecting corresponding.
In step 2, window calculating process when corresponding substratum are as follows:
T is TWT in formula, and h sand, h mud are respectively the thickness of sand shale, and v sand, v mud are respectively sand shale speed.
In step 2, by extraction and the closely related seismic properties of lithology, the boundary of sand body is predicted.
In step 3, carry out seismic interpretation, determine the thickness of prediction sand body；According to current marine actual well drilled and oil recovery
Investment situation, initial estimate shop upper section directional well and horizontal well Single Well Economic limit control reserve, economic limit primiparity these warp
Ji boundary；Finally on the basis of original well pattern, new well location is disposed, well pattern is improved.
In step 4, implementation tracking is carried out to the new well of design, in conjunction with well log interpretation effective thickness, designs new well perforation
Depth and layer position, well pattern is improved, to realize that reserves maximum is employed.
Marine fluvial facies oil reservoir edge reserves in the present invention effectively employ method, during fluvial facies oil reservoir development
Practical brill, which meets reservoir variation, to be caused to design the incomplete problem of well pattern, fully considers that fluvial facies oil reservoir subsurface reservoir changes in distribution is fast
The characteristics of, it breaches and causes reserves to lose because of therefrom, and devise reasonable implementation method, it is compared with the past to have
Preferably operability has innovative, practicability, is conducive to promote.This method is answered in chengdao oilfield northwest, the wellblock 22F, 22H
With wherein 2 mouthfuls of the complete drilling new well in northwest, drilling success 100%, 22F and 22H design new Jing6Kou altogether, finishing drilling directional well one
Mouth, horizontal well a bite, drilling success 100%, it is contemplated that newly-increased production capacity 4.6 × 104T provides for beach shallow sea oil field university R&D
Technical support.
Detailed description of the invention
Fig. 1 is shop upper section 4 in a specific embodiment of the invention2Substratum flooding pattern figure；
Fig. 2 is seismic properties figure in a specific embodiment of the invention；
Fig. 3 is that well shake combines the schematic diagram for implementing well location in a specific embodiment of the invention；
Fig. 4 is new well finishing drilling histogram in a specific embodiment of the invention；
Fig. 5 is shop upper section 4 after finishing drilling in a specific embodiment of the invention2Substratum flooding pattern figure；
Fig. 6 is the process for the specific embodiment that marine fluvial facies oil reservoir edge reserves of the invention effectively employ method
Figure.
Specific embodiment
To enable above and other objects, features and advantages of the invention to be clearer and more comprehensible, preferably implementation is cited below particularly out
Example, and cooperate shown in attached drawing, it is described in detail below.
As shown in fig. 6, Fig. 6 is the flow chart that marine fluvial facies oil reservoir edge reserves of the invention effectively employ method.
Step 101, according to well completion data, carry out meticulous pool description, segment series of strata on longitudinal direction, implement well pattern, determine office
The not perfect region of portion's well pattern.
According to well-log information, carry out fine Strata Comparison and explain the effective thickness of individual well, determines individual well longitudinally upper oil reservoir
Thickness, plane oil-layer distribution range；In order to solve the problem of chengdao oilfield a set of series of strata exploitation serious interlayer interference, need from
Area and reserves, plane distribution divide series of strata, determine the not perfect region of well pattern.
Step 102, carry out well shake to combine, finely be carved using three-dimensional interactive interpretation technology, seismic attitude processing technology
Draw river channel sand boundary；
Single well data is loaded into earthquake library, based on studying area's well shake joint fine reservoir prediction, is chosen reasonable
When window extract seismic properties, in conjunction with sandbody distribution range in each substratum of multi-attribute analysis.
During attributes extraction, accurate seismic horizon and it is reasonable when window be accurate calibration and optimize seismic properties
Premise.Time thickness can be sought by statistics individual well small thickness and sand thickness, window when selecting corresponding.
Window calculating process may be expressed as: when corresponding substratum
T is TWT in formula, and h sand, h mud are respectively the thickness of sand shale, and v sand, v mud are respectively sand shale speed,
Take v sand=2455.8m/s, v mud=2654.0m/s.By comprehensively considering, and pass through repetition test, determines research area shop upper section
42Single layer attributes extraction window scope is 7ms.
By extraction and the closely related seismic properties of lithology, the boundary of sand body is predicted.
Step 103, well location is disposed to meet economic boundaries premise according to the thickness and well pattern status of prediction sand body；
Carry out seismic interpretation, determines the thickness of prediction sand body；According to current marine actual well drilled and oil recovery investment situation, just
The economic boundaries such as shop upper section directional well and horizontal well Single Well Economic limit control reserve, economic limit primiparity have been calculated in pacing；Finally
On the basis of original well pattern, new well location is disposed, well pattern is improved.
Step 104, the thick layer position met is bored according to new well, adjusts well pattern, designs perforating depth and layer position, realizes effectively storage
Amount maximum is employed.
Implementation tracking is carried out to the new well of design, in conjunction with well log interpretation effective thickness, designs the depth and layer of new well perforation
Position, improves well pattern, to realize that reserves maximum is employed.
In an application specific embodiment of the invention, with Chengdao oilfield upper section 42For single layer, illustrate to be embodied
Method.
(1) Fig. 1 is to carry out well log interpretation according to existing drilled well, works out the effective thickness isogram of single substratum.
In conjunction with the distribution situation of longitudinal major oil reservoir, series of strata subdivision is carried out, and draws flooding pattern figure, so that it is determined that needing to implement reserves
Region between 26A-5 and 22FA-7；
(2) well completion data is added in earthquake library by Fig. 2, and analysis well shakes correlation, closely related with lithology by extracting
Seismic properties, predict the boundary of sand body；It is instructed with depositional model, carries out reservoir inversion, meticulous depiction edge sand thickness；
(3) for Fig. 3 according to developing value, surge well shakes data, in conjunction with drilling engineering, optimizes well location, determines target spot
Coordinate, planned well track；
(4) Fig. 4 newly affixes one's name to Jing22FB-16Jing and carries out secondary log interpretation, implements core intersection；
(5) Fig. 5 adjusts series of strata, repaints injection-production well according to new well finishing drilling reservoir development longitudinal direction and planar characteristics of distribution
Net figure realizes that edge reserves maximum is employed.
Claims (8)
1. marine fluvial facies oil reservoir edge reserves effectively employ method, which is characterized in that the sea fluvial facies oil reservoir edge reserves
Effectively employing method includes:
Step 1, according to well completion data, carry out meticulous pool description；
Step 2, carry out well shake to combine, using three-dimensional interactive interpretation technology, seismic attitude processing technology meticulous depiction river
Sand body boundary；
Step 3, well location is disposed to meet economic boundaries premise according to the thickness and well pattern status of prediction sand body；
Step 4, the thick layer position met is bored according to new well, adjusts well pattern, designs perforating depth and layer position, realizes that effective reserves are maximum
It employs.
2. sea fluvial facies oil reservoir edge reserves according to claim 1 effectively employ method, which is characterized in that in step
In 1, according to well-log information, carry out fine Strata Comparison and explain the effective thickness of individual well, determines individual well longitudinally upper core intersection,
Plane oil-layer distribution range；Series of strata are divided from area and reserves, plane distribution, determine the not perfect region of well pattern.
3. sea fluvial facies oil reservoir edge reserves according to claim 1 effectively employ method, which is characterized in that in step
In 2, single well data is loaded into earthquake library, based on studying area's well shake joint fine reservoir prediction, window when choosing reasonable
Seismic properties are extracted, in conjunction with sandbody distribution range in each substratum of multi-attribute analysis.
4. sea fluvial facies oil reservoir edge reserves according to claim 3 effectively employ method, which is characterized in that in step
In 2, time thickness is sought by statistics individual well small thickness and sand thickness, window when selecting corresponding.
5. sea fluvial facies oil reservoir edge reserves according to claim 4 effectively employ method, which is characterized in that in step
In 2, window calculating process when corresponding substratum are as follows:
T is TWT in formula, and h sand, h mud are respectively the thickness of sand shale, and v sand, v mud are respectively sand shale speed.
6. sea fluvial facies oil reservoir edge reserves according to claim 3 effectively employ method, which is characterized in that in step
In 2, by extraction and the closely related seismic properties of lithology, the boundary of sand body is predicted.
7. sea fluvial facies oil reservoir edge reserves according to claim 1 effectively employ method, which is characterized in that in step
In 3, carry out seismic interpretation, determines the thickness of prediction sand body；According to current marine actual well drilled and oil recovery investment situation, first pacing
Calculate shop upper section directional well and horizontal well Single Well Economic limit control reserve, economic limit primiparity these economic boundaries；Finally in original
Come on the basis of well pattern, disposes new well location, improve well pattern.
8. sea fluvial facies oil reservoir edge reserves according to claim 1 effectively employ method, which is characterized in that in step
In 4, implementation tracking is carried out to the new well of design, in conjunction with well log interpretation effective thickness, designs depth and the layer position of new well perforation, it is complete
Kind well pattern, to realize that reserves maximum is employed.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973070A (en) * | 2019-03-26 | 2019-07-05 | 中国石油化工股份有限公司 | Sea, which is adopted, repairs unified platform rolling well site deployment method |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207619A (en) * | 1975-02-24 | 1980-06-10 | Alf Klaveness | Seismic well logging system and method |
| WO2004106974A2 (en) * | 2003-05-23 | 2004-12-09 | Exxonmobil Upstream Research Company | Method for predicting grain size distribution from the shape of a sedimentary body |
| CN101329407A (en) * | 2007-06-20 | 2008-12-24 | 中国石油天然气集团公司 | Method for quick switching wave direct simulation to determine formation lithology and lithofacies change |
| CN101408624A (en) * | 2007-10-08 | 2009-04-15 | 陶庆学 | Forecasting and evaluating technologies of three-dimensional earthquake optimum time window river course sand body storage layer |
| CN101604030A (en) * | 2009-07-17 | 2009-12-16 | 中国石化集团胜利石油管理局 | A kind of method and device that utilizes converted transverse wave earthquake data to carry out fluid identification |
| CN101630013A (en) * | 2008-07-16 | 2010-01-20 | 中国石油天然气集团公司 | Method for inverting Poisson ratio parameters of pre-stack seismic data |
| CA2606504C (en) * | 2005-04-29 | 2011-12-20 | Baker Hughes Incorporated | Seismic analysis using electrical submersible pump |
| CN103777245A (en) * | 2012-10-17 | 2014-05-07 | 中国石油化工股份有限公司 | Method of quantitative evaluation on oil and gas accumulation conditions based on seismic data |
| CN103777243A (en) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | Sand-mud stone thin interbed reservoir thickness prediction method |
| CN104730574A (en) * | 2015-03-23 | 2015-06-24 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | Method for constructing near-surface structural model |
| CN105372709A (en) * | 2015-10-28 | 2016-03-02 | 中国石油化工股份有限公司 | Method for identifying lithologic trap via earthquake data |
| CN106772664A (en) * | 2015-11-24 | 2017-05-31 | 中国石油化工股份有限公司 | The method of marine new district progressive exploratioon and development |
| CN107356958A (en) * | 2017-07-21 | 2017-11-17 | 西南石油大学 | A kind of fluvial depositional reservoir substep seismic facies Forecasting Methodology based on geological information constraint |
| CN107563899A (en) * | 2016-06-30 | 2018-01-09 | 中国石油天然气股份有限公司 | Oil ＆ Gas Productivity Forecasting Methodology and device |
| CN107829719A (en) * | 2017-02-21 | 2018-03-23 | 中国石油化工股份有限公司 | The Optimization Design of marine oil reservoir new district economic optimum well pattern |
| CN107918150A (en) * | 2016-10-10 | 2018-04-17 | 中国石油化工股份有限公司 | Based on single river recognition methods under offshore oilfield wide spacing |
| CN108121008A (en) * | 2016-11-30 | 2018-06-05 | 中国石油天然气股份有限公司 | A kind of method of seismic properties prediction channel sand spatial distribution |
| CN108267780A (en) * | 2016-12-30 | 2018-07-10 | 中国石油化工股份有限公司 | With the method for sandstone percent content isogram constraint shallow-layer meandering stream channel boundary |
-
2018
- 2018-09-26 CN CN201811127765.6A patent/CN109083640B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207619A (en) * | 1975-02-24 | 1980-06-10 | Alf Klaveness | Seismic well logging system and method |
| WO2004106974A2 (en) * | 2003-05-23 | 2004-12-09 | Exxonmobil Upstream Research Company | Method for predicting grain size distribution from the shape of a sedimentary body |
| CA2606504C (en) * | 2005-04-29 | 2011-12-20 | Baker Hughes Incorporated | Seismic analysis using electrical submersible pump |
| CN101329407A (en) * | 2007-06-20 | 2008-12-24 | 中国石油天然气集团公司 | Method for quick switching wave direct simulation to determine formation lithology and lithofacies change |
| CN101408624A (en) * | 2007-10-08 | 2009-04-15 | 陶庆学 | Forecasting and evaluating technologies of three-dimensional earthquake optimum time window river course sand body storage layer |
| CN101630013A (en) * | 2008-07-16 | 2010-01-20 | 中国石油天然气集团公司 | Method for inverting Poisson ratio parameters of pre-stack seismic data |
| CN101604030A (en) * | 2009-07-17 | 2009-12-16 | 中国石化集团胜利石油管理局 | A kind of method and device that utilizes converted transverse wave earthquake data to carry out fluid identification |
| CN103777245A (en) * | 2012-10-17 | 2014-05-07 | 中国石油化工股份有限公司 | Method of quantitative evaluation on oil and gas accumulation conditions based on seismic data |
| CN103777243A (en) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | Sand-mud stone thin interbed reservoir thickness prediction method |
| CN104730574A (en) * | 2015-03-23 | 2015-06-24 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | Method for constructing near-surface structural model |
| CN105372709A (en) * | 2015-10-28 | 2016-03-02 | 中国石油化工股份有限公司 | Method for identifying lithologic trap via earthquake data |
| CN106772664A (en) * | 2015-11-24 | 2017-05-31 | 中国石油化工股份有限公司 | The method of marine new district progressive exploratioon and development |
| CN107563899A (en) * | 2016-06-30 | 2018-01-09 | 中国石油天然气股份有限公司 | Oil ＆ Gas Productivity Forecasting Methodology and device |
| CN107918150A (en) * | 2016-10-10 | 2018-04-17 | 中国石油化工股份有限公司 | Based on single river recognition methods under offshore oilfield wide spacing |
| CN108121008A (en) * | 2016-11-30 | 2018-06-05 | 中国石油天然气股份有限公司 | A kind of method of seismic properties prediction channel sand spatial distribution |
| CN108267780A (en) * | 2016-12-30 | 2018-07-10 | 中国石油化工股份有限公司 | With the method for sandstone percent content isogram constraint shallow-layer meandering stream channel boundary |
| CN107829719A (en) * | 2017-02-21 | 2018-03-23 | 中国石油化工股份有限公司 | The Optimization Design of marine oil reservoir new district economic optimum well pattern |
| CN107356958A (en) * | 2017-07-21 | 2017-11-17 | 西南石油大学 | A kind of fluvial depositional reservoir substep seismic facies Forecasting Methodology based on geological information constraint |
Non-Patent Citations (2)
| Title |
|---|
| 王现华: "致密砂岩油水平井"平台化"设计关键技术及应用——以松辽盆地北部扶余油层为例", 《石油化工高等学校学报》 * |
| 齐春艳: "密井网条件下开发地震解释技术在油田调整中应用", 《中国博士学位论文全文数据库基础科学辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973070A (en) * | 2019-03-26 | 2019-07-05 | 中国石油化工股份有限公司 | Sea, which is adopted, repairs unified platform rolling well site deployment method |
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