CN107515957A - Mud shale SEQUENCE STRATIGRAPHIC DIVISION method - Google Patents
Mud shale SEQUENCE STRATIGRAPHIC DIVISION method Download PDFInfo
- Publication number
- CN107515957A CN107515957A CN201610442252.9A CN201610442252A CN107515957A CN 107515957 A CN107515957 A CN 107515957A CN 201610442252 A CN201610442252 A CN 201610442252A CN 107515957 A CN107515957 A CN 107515957A
- Authority
- CN
- China
- Prior art keywords
- sequence
- stratigraphic
- feature
- mud shale
- division method
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The present invention provides a kind of mud shale SEQUENCE STRATIGRAPHIC DIVISION method, and the mud shale SEQUENCE STRATIGRAPHIC DIVISION method includes:Step 1, extract rock core sample and obtain element data and feature of fabric;Step 2, according to the feature of element, analysis geologic climate, paleao-water depth, paleosalinity, ancient redox these environmental evolution features;Step 3, sequence cycle standard is pressed with principle of sequence stratigraphy, determines subsequence set interface feature;Step 4, the corresponding relation established between gamma ray curve and subsequence set and sequence interface, Stratigraphic framework section is established;Step 5, whole district's SEQUENCE STRATIGRAPHIC DIVISION is carried out, draws SEQUENCE STRATIGRAPHIC distribution plane figure, analyzes sequence distribution of strata rule.The mud shale SEQUENCE STRATIGRAPHIC DIVISION method solves sequence interface identification and two problems of whole district's SEQUENCE STRATIGRAPHIC fine correlation, and whole method is workable, and effective technical support is provided for the exploration deployment of shale oil gas.
Description
Technical field
The present invention relates to sequence stratigraphy field, especially relates to a kind of mud shale SEQUENCE STRATIGRAPHIC DIVISION method.
Background technology
Unconventional shale petroleum resources as one of important object of oil-gas exploration, be exploration key areas and after
Standby position.Compared with rudaceous rock and carbonate rock series, mud shale sequence stratigraphy abnormal frame Joints are still shallow.Traditional SEQUENCE STRATIGRAPHIC
Learn mud shale section as a sequence, i.e. trangressive system tract divides, and fine demarcation is carried out not inside it and divides
Analysis, but mud shale is not stratum and same isotropic body spatially, a variety of three-dimensional deposition structures carried be present, construct and
Different Lithofacies Types.How to go to portray the anisotropism of mud shaleMud is studied under which type of Geological Scale or Stratigraphic framework
The regularity of distribution of shaleAll it is difficult point.
At present, mud shale SEQUENCE STRATIGRAPHIC DIVISION method mainly has three kinds, i.e. origin cause of formation SEQUENCE STRATIGRAPHIC DIVISION method, gamma spectra rotation
Return analytic approach and chemical-sequence stratigraphy method.Genetic sequence stratigraphy is using maximum flood surface as sequence interface, beneficial to system tract
Identification, but be detrimental to carry out whole district SEQUENCE STRATIGRAPHIC contrast.Gamma spectra Cyclic Analysis method is based primarily upon in mud shale because heavy
The difference of a variety of Lithofacies Types lithofacies assemblages pattern during RELATIVE SEA LEVEL eustasy caused by product environmental change, by rock
Erosion surface etc. is entered as the key for establishing SEQUENCE STRATIGRAPHIC, gamma spectra Cyclic Analysis in cycle superposed pattern, condensed section and the sea of phase
Method contrasts beneficial to the whole district, but sequence interface identification is difficult.Chemical-sequence stratigraphy method is by analyzing, studying chemical element, steady
Determine anomalous variation rule of the isotope near bed boundary, quantitative stratigraphy and chemostratigraphy are combined closely, ground
Study carefully the regularity of distribution of the characteristic chemical element for being available for region to carry out stratigraphic partition and correlation in the earth formation and stable isotope, with
This inquires into the division of stratigraphic boundary and contrast, and chemical-sequence stratigraphy method is beneficial to the identification of sequence interface, but be unfavorable for carrying out
Whole district's Strata Comparison.For this we have invented a kind of new mud shale SEQUENCE STRATIGRAPHIC DIVISION method, solves above technical problem.
The content of the invention
Mud shale layer is mainly divided by element and evolution of sedimentary environment and GR curves it is an object of the invention to provide a kind of
The mud shale SEQUENCE STRATIGRAPHIC DIVISION method on sequence stratum.
The purpose of the present invention can be achieved by the following technical measures:Mud shale SEQUENCE STRATIGRAPHIC DIVISION method, the mud shale
SEQUENCE STRATIGRAPHIC DIVISION method includes:Step 1, extract rock core sample and obtain element data and feature of fabric;Step 2, according to member
The feature of element, analysis geologic climate, paleao-water depth, paleosalinity, ancient redox these environmental evolution features;Step 3, with SEQUENCE STRATIGRAPHIC
Learn principle and press sequence cycle standard, determine subsequence set interface feature;Step 4, establish gamma ray curve and subsequence set and
Corresponding relation between sequence interface, establish Stratigraphic framework section;Step 5, whole district's SEQUENCE STRATIGRAPHIC DIVISION is carried out, draws SEQUENCE STRATIGRAPHIC
Distribution plane figure, analyze sequence distribution of strata rule.
The purpose of the present invention can be also achieved by the following technical measures:
In step 1, several mouthfuls of wells are bored in work area, rock core sample is extracted from every mouthful of well, rock core is obtained by core observation
Architectural feature, including lamellar, stratiform and bulk;By analytical test, element data and rock constituents data are obtained.
In step 2, according to the feature of these elements of Ca, Mg, Fe, Mn, Th, Sr, analysis geologic climate, paleao-water depth, ancient salt
Degree and these environmental evolution features of ancient redox.
In step 3, based on principle of sequence stratigraphy, by sequence cycle standard, subsequence set interface location is determined,
Assay surface feature, including rock core, extinct plants and animal, element, mineral constituent, the feature logged well in terms of these.
In step 4, the sensitiveness according to gamma ray curve to mud shale, analyze subsequence set and sequence interface from
Right gamma curve feature, the corresponding relation established between gamma ray curve and subsequence set and sequence interface, according to this correspondence
Relation, with reference to features of logging curve, sequence dividing is carried out to other emphasis wells, establishes work area Stratigraphic framework section.
In steps of 5, the gamma ray curve feature according to corresponding to subsequence set and sequence interface, with carrying out whole district's sequence
Layer division, under the Stratigraphic framework profile control that works, SEQUENCE STRATIGRAPHIC distribution plane figure is drawn, analyzes sequence distribution of strata rule.
Element, GR spectroscopies division mud page under the control of mud shale SEQUENCE STRATIGRAPHIC DIVISION method in the present invention, the i.e. origin cause of formation
Rock stratum sequence, abbreviation EGRP methods, for the method for dividing mud shale SEQUENCE STRATIGRAPHIC by element and evolution of sedimentary environment and GR curves.
In the forming process of fine-grained sediment sequence, influenceed by effects such as weathering, carrying and dilutions, often showed at sequence interface
For features such as weather relative humidity, more material resources.According to these features, EGRP sequence dividings, first according to Maturation feature, knot
Close the variation characteristic identification sequence interface and subsequence set of environmental evolution and petrofabric;Further according to natural gamma (GR) curve pair
The sensitiveness of mud shale, itself and subsequence set and the corresponding relation of sequence interface are established, carry out sequence extrapolation.Mud in the present invention
Shale SEQUENCE STRATIGRAPHIC DIVISION method, element and the variation characteristic of environmental evolution feature and petrofabric is made full use of to identify sequence circle
Face and subsequence set, the sensitiveness then deposited according to natural gamma (GR) curve to mud shale, establish its with subsequence set and
The corresponding relation of sequence interface, whole district's SEQUENCE STRATIGRAPHIC contrast is carried out, and then analyze sequence distribution of strata rule.EGRP mud shale layers
Sequence STRATIGRAPHIC DIVISION method not only improves the identification of sequence interface, is advantageous to the extrapolation of sequence again, solves current mud shale particulate
Sequence interface identification and the SEQUENCE STRATIGRAPHIC whole district contrast two problems in depositional sequence STRATIGRAPHIC DIVISION, have filled up domestic mud shale particulate
Blank in depositional sequence STRATIGRAPHIC DIVISION, whole method is workable, can be mud shale fine-grained sediment stratum spread and
The research of evolved stages rule, shale Hydrocarbon Enrichment Regularity etc. provides effective technical method, is the exploration deployment of shale oil gas
Effective technical support is provided.
Compared to prior art, the invention has the advantages that:The present invention can solve the problem that during producing scientific research
Practical problem, basis is provided for follow-up geological research, there is practical significance;In addition because of the SEQUENCE STRATIGRAPHIC in current mud shale
Fine division and contrast are a problems, without relatively effective technology and means, therefore also have important scientific value.
Brief description of the drawings
Fig. 1 is the flow chart of a specific embodiment of the mud shale SEQUENCE STRATIGRAPHIC DIVISION method of the present invention;
Fig. 2 is typical well EGRP SEQUENCE STRATIGRAPHIC DIVISION figures in a specific embodiment of the invention;
Fig. 3 is sequence stratigraphic framework figure of the invention in a specific embodiment of the invention;
Fig. 4 is subsequence set formation thickness isogram of the present invention in a specific embodiment of the invention.
Embodiment
For enable the present invention above and other objects, features and advantages become apparent, it is cited below particularly go out preferable implementation
Example, and coordinate shown in accompanying drawing, it is described in detail below.
As shown in figure 1, Fig. 1 is the flow chart of mud shale EGRP SEQUENCE STRATIGRAPHIC DIVISION methods in one embodiment of the invention.
In step 101, several mouthfuls of wells are bored in work area, rock core sample is extracted from every mouthful of well, rock core is obtained by core observation
Architectural feature (lamellar, stratiform and bulk);By analytical test, element data and rock constituents data are obtained.Flow enters
To step 102.
In step 102, because element can reflect the change of depositional environment, therefore according to Ca, Mg, Fe, Mn, Th, Sr etc.
The environmental evolution feature such as the feature of element, analysis geologic climate, paleao-water depth, paleosalinity and ancient redox.Flow enters step
103。
In step 103, based on principle of sequence stratigraphy, by sequence cycle standard, subsequence set interface location is determined,
Assay surface feature, including rock core, extinct plants and animal, element, mineral constituent, the feature of log well etc..Flow enters step
104.
In step 104, the sensitiveness according to natural gamma (GR) curve to mud shale, subsequence set and sequence interface are analyzed
GR curvilinear characteristics, the corresponding relation established between GR curves and subsequence set and sequence interface, according to this corresponding relation, with reference to
The features of logging curve such as R25, sequence dividing is carried out to other emphasis wells, establishes work area Stratigraphic framework section.Flow enters step
Rapid 105.
In step 105, according to gamma ray curve feature corresponding to subsequence set and sequence interface, with carrying out whole district's sequence
Layer division, under the Stratigraphic framework profile control that works, SEQUENCE STRATIGRAPHIC distribution plane figure is drawn, analyzes sequence distribution of strata rule.
In the specific embodiment of the application present invention, as shown in Fig. 2 South Bohai depression typical case's well EGRP for Jiyang depression
SEQUENCE STRATIGRAPHIC DIVISION, according to high Ti, Fe, Al, Na, K constant element and Co, Mn trace element, low carbon acid rock salt content, Ca elements
Feature, sand three under sub- section be divided into four fourth level sequences.
In Fig. 3 sequence stratigraphic framework figures, according to typical well sequence dividing, sequence feature pass corresponding with GR curves is established
System, so as to which the sequence of core hole and the log data of non-core hole be connected, establish SEQUENCE STRATIGRAPHIC section.
It is right according to the sequence feature of foundation and the corresponding relation of GR curves in Fig. 4 subsequence set formation thickness distribution maps
The well of whole district's plane control carries out EGRP sequence dividings, draws subsequence set formation thickness isogram, is put down for analyzing stratum
EDS maps rule.
The technical method of the present invention, including the identification of EGRP sequence interfaces, chronostratigraphic architecture are established, SEQUENCE STRATIGRAPHIC distribution rule
Rule analysis.Wherein described EGRP sequence interfaces are the deposition interfaces between sequence and sequence, are to have on the lake levels such as water source injection
The event of liter is formed, and is the basis for dividing sequence.In general, sequence interface it is upper and lower exist relatively obvious element, extinct plants and animal,
The change of deposition, well logging and seismic response etc..Sequence stratigraphic framework be widely used in bed succession all kinds of stratum or
The regional space-time ordered arrangement pattern of lithologic unit, embodiment is that deposition and sedimentary formation are advised in the spread of three dimensions
Rule.Sequence stratigraphic framework is to be widely used in the regional space-time ordered arrangement type of all kinds of stratum or lithologic unit in bed succession
Formula, embodiment is the Distribution Pattern of deposition and sedimentary formation in three dimensions.The SEQUENCE STRATIGRAPHIC regularity of distribution is with referring to sequence
After layer screen work is established, the SEQUENCE STRATIGRAPHIC DIVISION of other wells on spreading area, the formation thickness plane of the subsequence set of the whole district is drawn
Figure, carry out the analysis of plane rule.
The preferred embodiments of the present invention are the foregoing is only, are not used to limit the scope of the claims of the present invention, other use this hair
The equivalence changes of bright patent spirit, it all should all belong to the scope of the claims of the present invention.
Claims (6)
1. mud shale SEQUENCE STRATIGRAPHIC DIVISION method, it is characterised in that the mud shale SEQUENCE STRATIGRAPHIC DIVISION method includes:
Step 1, extract rock core sample and obtain element data and feature of fabric;
Step 2, according to the feature of element, analysis geologic climate, paleao-water depth, paleosalinity, ancient redox these environmental evolution features;
Step 3, sequence cycle standard is pressed with principle of sequence stratigraphy, determines subsequence set interface feature;
Step 4, the corresponding relation established between gamma ray curve and subsequence set and sequence interface, Stratigraphic framework section is established;
Step 5, whole district's SEQUENCE STRATIGRAPHIC DIVISION is carried out, draws SEQUENCE STRATIGRAPHIC distribution plane figure, analyzes sequence distribution of strata rule.
2. mud shale SEQUENCE STRATIGRAPHIC DIVISION method according to claim 1, it is characterised in that in step 1, in work area
Several mouthfuls of wells are bored, rock core sample is extracted from every mouthful of well, the architectural feature of rock core, including lamellar, stratiform is obtained by core observation
And bulk;By analytical test, element data and rock constituents data are obtained.
3. mud shale SEQUENCE STRATIGRAPHIC DIVISION method according to claim 1, it is characterised in that in step 2, according to Ca,
The feature of these elements of Mg, Fe, Mn, Th, Sr, analysis geologic climate, paleao-water depth, paleosalinity and ancient redox these environmental evolutions
Feature.
4. mud shale SEQUENCE STRATIGRAPHIC DIVISION method according to claim 1, it is characterised in that in step 3, with sequence
Based on layer learns principle, by sequence cycle standard, subsequence set interface location, assay surface feature, including rock core, Gu Sheng are determined
Thing, element, mineral constituent, the feature logged well in terms of these.
5. mud shale SEQUENCE STRATIGRAPHIC DIVISION method according to claim 1, it is characterised in that in step 4, according to nature
Gamma curve analyzes the gamma ray curve feature of subsequence set and sequence interface, establishes nature gal to the sensitiveness of mud shale
Corresponding relation between horse curve and subsequence set and sequence interface, according to this corresponding relation, with reference to features of logging curve, to it
Its emphasis well carries out sequence dividing, establishes work area Stratigraphic framework section.
6. mud shale SEQUENCE STRATIGRAPHIC DIVISION method according to claim 1, it is characterised in that in steps of 5, according to quasi- layer
Gamma ray curve feature corresponding to sequence group and sequence interface, whole district's SEQUENCE STRATIGRAPHIC DIVISION is carried out, in work Stratigraphic framework section
Under control, SEQUENCE STRATIGRAPHIC distribution plane figure is drawn, analyzes sequence distribution of strata rule.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610442252.9A CN107515957A (en) | 2016-06-17 | 2016-06-17 | Mud shale SEQUENCE STRATIGRAPHIC DIVISION method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610442252.9A CN107515957A (en) | 2016-06-17 | 2016-06-17 | Mud shale SEQUENCE STRATIGRAPHIC DIVISION method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107515957A true CN107515957A (en) | 2017-12-26 |
Family
ID=60721419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442252.9A Withdrawn CN107515957A (en) | 2016-06-17 | 2016-06-17 | Mud shale SEQUENCE STRATIGRAPHIC DIVISION method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107515957A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109025981A (en) * | 2018-06-22 | 2018-12-18 | 中国石油天然气股份有限公司 | Accumulate correlation of sand bodies method and system in meandering stream side |
CN110647650A (en) * | 2019-09-29 | 2020-01-03 | 北京师范大学 | Method and system for identifying sea lake environment of offshore basin |
CN110714745A (en) * | 2019-10-17 | 2020-01-21 | 中国石油集团长城钻探工程有限公司 | Shale gas horizontal well fracturing staged optimization method |
CN111379552A (en) * | 2020-03-04 | 2020-07-07 | 中国石油化工股份有限公司 | Sea-phase shale gas horizontal well target window selection method based on high-frequency sequence stratigraphy |
CN111381277A (en) * | 2018-12-27 | 2020-07-07 | 中国石油天然气股份有限公司 | Method and device for establishing carbonate rock isochronous stratum framework |
CN112730808A (en) * | 2020-12-28 | 2021-04-30 | 长江大学 | Method for determining number of continental lake basin sea invasion action periods under non-dense sampling condition |
CN112763567A (en) * | 2020-12-30 | 2021-05-07 | 核工业北京地质研究院 | Element geochemical method suitable for variegated stratum division |
CN113047831A (en) * | 2021-05-12 | 2021-06-29 | 西南石油大学 | Shale sequence dividing method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9223917D0 (en) * | 1992-11-14 | 1993-01-06 | Schlumberger Services Petrol | Pore pressure evaluation |
CN102681015A (en) * | 2012-05-30 | 2012-09-19 | 中国地质大学(北京) | Method for dividing stratum structures of mining area |
-
2016
- 2016-06-17 CN CN201610442252.9A patent/CN107515957A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9223917D0 (en) * | 1992-11-14 | 1993-01-06 | Schlumberger Services Petrol | Pore pressure evaluation |
CN102681015A (en) * | 2012-05-30 | 2012-09-19 | 中国地质大学(北京) | Method for dividing stratum structures of mining area |
Non-Patent Citations (1)
Title |
---|
朱德燕等: ""东营凹陷泥页岩层序地层划分"", 《油气地质与采收率》 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109025981A (en) * | 2018-06-22 | 2018-12-18 | 中国石油天然气股份有限公司 | Accumulate correlation of sand bodies method and system in meandering stream side |
CN111381277A (en) * | 2018-12-27 | 2020-07-07 | 中国石油天然气股份有限公司 | Method and device for establishing carbonate rock isochronous stratum framework |
CN110647650A (en) * | 2019-09-29 | 2020-01-03 | 北京师范大学 | Method and system for identifying sea lake environment of offshore basin |
CN110647650B (en) * | 2019-09-29 | 2022-04-05 | 北京师范大学 | Method and system for identifying sea lake environment of offshore basin |
CN110714745A (en) * | 2019-10-17 | 2020-01-21 | 中国石油集团长城钻探工程有限公司 | Shale gas horizontal well fracturing staged optimization method |
CN111379552A (en) * | 2020-03-04 | 2020-07-07 | 中国石油化工股份有限公司 | Sea-phase shale gas horizontal well target window selection method based on high-frequency sequence stratigraphy |
CN112730808A (en) * | 2020-12-28 | 2021-04-30 | 长江大学 | Method for determining number of continental lake basin sea invasion action periods under non-dense sampling condition |
CN112730808B (en) * | 2020-12-28 | 2023-04-07 | 长江大学 | Method for determining number of continental lake basin sea invasion action periods under non-dense sampling condition |
CN112763567A (en) * | 2020-12-30 | 2021-05-07 | 核工业北京地质研究院 | Element geochemical method suitable for variegated stratum division |
CN112763567B (en) * | 2020-12-30 | 2023-11-14 | 核工业北京地质研究院 | Element geochemistry method suitable for variegated stratum division |
CN113047831A (en) * | 2021-05-12 | 2021-06-29 | 西南石油大学 | Shale sequence dividing method |
CN113047831B (en) * | 2021-05-12 | 2022-07-15 | 西南石油大学 | Shale sequence dividing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107515957A (en) | Mud shale SEQUENCE STRATIGRAPHIC DIVISION method | |
Tian et al. | Integrated geological-geophysical characterizations of deeply buried fractured-vuggy carbonate reservoirs in Ordovician strata, Tarim Basin | |
CN104502969B (en) | Channel sandstone reservoir identification method | |
CN105510993A (en) | Foreland basin deep buried and compressed type complex gypsum-salt rock identification and distribution prediction method | |
CN106951660A (en) | A kind of marine clastics horizontal well reservoir log interpretation method and device | |
CN106526693A (en) | Crack recognition method and device | |
CN103993871B (en) | Method and device for processing well logging information of thin interbed stratums in standardization mode | |
CN106875471A (en) | Coal measures contains or water barrier Visualization Modeling method | |
CN105629304B (en) | One kind overlaps mode identification method based on multiattribute sand body | |
Milad et al. | Impact of lithofacies variations and structural changes on natural fracture distributions | |
CN105022098B (en) | A kind of nonmarine deposit body identification based on section inter-layer information and Forecasting Methodology | |
CN109298449A (en) | A kind of method of the determining advantageous unit of terrestrial facies shale exploration activity | |
Bailey et al. | Remote sensing of subsurface fractures in the Otway Basin, South Australia | |
CN108227036A (en) | A kind of method of pulveryte core Location | |
CN107861152A (en) | A kind of Mesozoic Strata fine correlation method | |
CN103278852B (en) | Utilize the method for seismic data volume waveform configuration characteristic model predicting oil/gas | |
Liu et al. | Constraints of three-dimensional geological modeling on reservoir connectivity: A case study of the Huizhou depression, Pearl River Mouth basin, South China Sea | |
CN110261467A (en) | A method of identification carbonate paleokarst reservoir vertical zonality | |
Fluckiger* et al. | Predicting Reservoir Heterogeneity in the Upper Cretaceous Frontier Formation in the Western Powder River Basin-An Integrated Stratigraphic, Sedimentologic, Petrophysical and Geophysical Study | |
Zeng et al. | Strike-slip fault control on karst in ultra-deep carbonates, Tarim Basin, China | |
Sharaf et al. | Reservoir description of Upper Cretaceous concretion-rich sandstone, Mississippi, USA: example from Tinsley Field | |
Feng et al. | Discrete fracture modeling of deep tight sandstone reservoir based on convergent multi-information—a case study of KX gas field in Tarim Basin | |
Boult et al. | 3D fault modelling and assessment of top seal structural permeability—Penola Trough, onshore Otway Basin | |
Ma et al. | Multiscale heterogeneities in reservoir geology and petrophysical properties | |
Li et al. | Multiscale modeling of meandering fluvial reservoir architecture based on multiple-point geostatistics: a case study of the minghuazhen formation, yangerzhuang oilfield, bohai bay basin, China |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171226 |