CN106033130A - Location predication method for deep favorable mineralization part of sandstone-type uranium ore - Google Patents
Location predication method for deep favorable mineralization part of sandstone-type uranium ore Download PDFInfo
- Publication number
- CN106033130A CN106033130A CN201510103205.7A CN201510103205A CN106033130A CN 106033130 A CN106033130 A CN 106033130A CN 201510103205 A CN201510103205 A CN 201510103205A CN 106033130 A CN106033130 A CN 106033130A
- Authority
- CN
- China
- Prior art keywords
- sandstone
- type uranium
- ore
- deep
- respect
- 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.)
- Pending
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention belongs to the technical field of basin uranium mineralization predication and mineralization potential evaluation, and particularly relates to a location prediction method for a deep favorable mineralization part of a sandstone-type uranium ore. The location prediction method comprises the following steps of a first step, according to area stratum information, defining a main ore finding target layer of the sandstone-type uranium ore; a second step, selecting devices and defining a depth range; a third step, defining a favorable deposit phase zone; a fourth step, overlapping the areas obtained in the second step and the third step in a layer manner, and numbering different layers; a fifth step, determining an undergone structure reconstruction function of the defined area; a sixth step, determining an underground water supplementing-path-discharging system of the defined area; and a seventh step, determining the result according to the fourth step, the fifth step and the sixth step, and finally defining the favorable mineralization part. The location prediction method settles technical problems of long time consumption and high cost in an existing prediction method, and furthermore can perform location prediction on the favorable mineralization part of sandstone-type uranium ore at deep portion of the basin quickly and efficiently in a low-cost manner.
Description
Technical field
The invention belongs to basin uranium metallogenic prognosis, minerogenic potentiality assessment technique field, be specifically related to a kind of sandstone
Type uranium ore deep Beneficial Ore-forming spots localization Forecasting Methodology.
Background technology
Sandstone-type uranium mineralization with respect occupies highly important status in global resources structure, and Ye Shi China tradition four is big
One of industrial type uranium ore.China, since the nineties in last century assaults the main target ISL sandstone-type uranium deposits, has existed in succession
Northern China is found that large quantities of uranium deposit in many basins, fast-developing to uranium however as China's nuclear power
The deposit of resource is had higher requirement, simultaneously since Prospecting Sandstone-type Uranium Deposits work starts, and basin
Superficial part uranium resource is found the most in succession.Under the background of the bigger demand of uranium resource, day by day highlight basin
The necessity of the uranium resource ex-ploration work in deep.
At present, during sandstone-type uranium mineralization with respect Beneficial Ore-forming spots localization, typically adjusted by 1/,500,000 Dai Zuan districts,
1/250000 Regional survey tentatively find out target zone sedimentary system and lithologic character；By generally investigating and looking in advance, greatly
Cause determines sandstone-type uranium mineralization with respect Beneficial Ore-forming position.Whole process is the longest, along with the intensification of depth of exploration,
Evaluating an area often needs tens of myriametre driller to measure, and expends greatly.
Summary of the invention
The technical issues that need to address of the present invention are: existing sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization
In Forecasting Methodology, during the Beneficial Ore-forming spots localization of deep time-consumingly long, cost high.
The technical solution adopted in the present invention is:
A kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, comprises the steps:
Step (1) general area record, specifies sandstone-type uranium mineralization with respect and mainly looks for destination layer position, ore deposit；
Step (2) map is chosen and depth bounds delineation；
Step (3) map is chosen and favorable sedimentary facies belt delineation；
The region subdivision position that step (2) and step (3) are extracted is overlapped by step (4), stacked
District is the Beneficial Ore-forming facies tract being available for exploration, and is layered position and is numbered；
Step (5) judges the ta ctonic reworking that drawn a circle to approve region is experienced；
Step (6) judges that the subsoil water in drawn a circle to approve region mends footpath isostere system；
Step (7) combining step (4), step (5), step (6) differentiate that result, final delineation have
Profit Cheng Kuang position.
Described a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, institute in step (1)
State and look for destination layer position, ore deposit to choose, theoretical for instructing, with areal geology data as base with Formation of Sandstone-type Uranium Deposits
Plinth, tentatively determines working area sandstone-type uranium mineralization with respect and mainly looks for destination layer position, ore deposit.
Described a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, institute in step (2)
Stating map to choose, regional prediction chooses 1:50 ten thousand small scale series stratum base plate buried depth figure, to basin
Interior cap rock layering position carries out map and chooses and the delineation of scope, enters with the base plate buried depth of respective layer position respectively
The screening in row primary work district, screening scope according to depth of exploration requirement, selects buried depth 500 meters～1000
The region of rice.
Described a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, closes in step (3)
In the selection of sedimentary facies map, the Distribution of Sedimentary Facies figure in selecting step (1) drawn a circle to approve layer position correspondence epoch,
Pigtail river facies, delta facies, Fan delta facies are judged to that Beneficial Ore-forming facies tract, layering position extract relevant
Beneficial Ore-forming facies tract.
Described a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, closes in step (4)
Overlap in utilizing mapgis software.
Described a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, knot in step (5)
Close petroleum seismic section and paleostructure evolution achievement in research, the ta ctonic reworking of overlapping region is sentenced
Disconnected, or judged by destination layer top plane of unconformity development condition.
Described a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, choosing in step (6)
Take drawn a circle to approve regional earthquake section, it is judged that whether drawn a circle to approve region is positioned at structural slope, simultaneously in delineation
Whether region grows fracture away from basin edge side.
The invention has the beneficial effects as follows: the present invention uses the comprehensive analysis means of multidisciplinary geological information, deeply
Portion's Uranium potentiality prediction initial stage, under mapgis software platform, it is possible to utilize existing data, at sand
On the basis of lithotype Uranium Deposits theory, lock deep sandstone type uranium ore quickly, accurately and efficiently favourable
Cheng Kuang position.In technological means and on prediction location, possess high starting point, the feature that degree of accuracy is high, energy
Enough realizations are efficient, quick, the location at the Beneficial Ore-forming position, exploration early stage sandstone-type uranium mineralization with respect deep of low cost
Prediction.
Accompanying drawing explanation
Fig. 1 is a kind of sandstone-type uranium mineralization with respect deep provided by the present invention Beneficial Ore-forming spots localization Forecasting Methodology
Flow chart.
Detailed description of the invention
Below in conjunction with the accompanying drawings with embodiment to a kind of sandstone-type uranium mineralization with respect deep provided by the present invention Beneficial Ore-forming
Spots localization Forecasting Methodology is described further.
Prospecting Sandstone-type Uranium Deposits work is selected to carry out the In The Eastern Junggar Basin Ka Musi specially district that degree is relatively low
For embodiment study area, a kind of sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization prediction that the present invention provides
Method specifically includes following steps:
Step (1), destination layer position are chosen: ore deposit target is mainly looked in In The Eastern Junggar Basin Ka Musi specially district
Layer is Jurassic system each layer position, mainly has gulf, Lower Jurassic Series eight road group (J1B), Lower Jurassic Series three
Work river (J1S), Middle Jurassic series Xishanyao group (J2And Upper-Middle Jurassic Shishugou Group (J x)2-3sh)。
Step (2), map are chosen and depth bounds delineation: select at the bottom of 1:25 ten thousand each layer group in working area
Plate buried depth figure, irises out each layer component cloth scope of buried depth 500 meters～1000 meters as being available for the scope of work,
Layering position forms the area file of mapgis software identification, the entitled J of file1bh, J1sh, J2xh, J2-3shh, greatly
Reduce greatly the scope of investigation and prospecting.
Step (3), map are chosen and favorable sedimentary facies belt delineation: select Lower Jurassic Series eight in working area
Gulf, road group (J1B), Lower Jurassic Series three work river (J1S), Middle Jurassic series Xishanyao group (J2X) and in upper sieve dwarf
System Shishugou Group (J2-3Sh) 1:20 ten thousand deposits phasor spread, the universal law grown according to sandstone-type uranium mineralization with respect,
Extract pigtail river facies, delta facies forms mapgis software identification as Beneficial Ore-forming facies tract, layering position
Area file, the entitled J of file1bs, J1ss, J2xs, J2-3shs。
Step (4), utilize the region subdivision that step (1) and step (2) extracted by mapgis software
Position overlaps, and Overlay District is the Beneficial Ore-forming facies tract being available for exploration.Layering position forms mapgis software
The area file identified, through mutual superposition, eight gulf, road group degree of depth files, three work river group degree of depth files and favourable
Becoming ore deposit phase tape file without overlapping region, therefore eight gulf, road groups and three work river groups can terminate evaluating in study area,
I.e. in 500 meters～1000 meters of depth boundses, eight gulf, road groups are favourable with three work river group aplasia sandstone-type uranium mineralization with respects
Cheng Kuang position；Middle Jurassic series Xishanyao group (J2X) with Upper-Middle Jurassic Shishugou Group (J2-3Sh) degree of depth literary composition
Part and Beneficial Ore-forming phase tape file have overlapping region, and overlapping region file is entitled: J2xhs, J2-3shhs。
The ta ctonic reworking that step (5), the drawn a circle to approve region of judgement are experienced: combine petroleum seismic section
And the aspect achievement in research such as paleostructure evolution, the ta ctonic reworking of overlapping region is analyzed, if
Stratum grow after through going through suitable tectonic activization, appropriateness lifting, tectonic in-version, then it is believed that to become ore deposit
Favorably, can carry out next step and evaluate, this type of condition number is 5-1 class condition, through analyzing Middle Jurassic series
Xishanyao group has 1 area, and low￣middle Jurassic Shishugou Group has 3 areas to meet such condition number to be
J2xhs5-1-1., J2-3shhs5-1-1., J2-3shhs5-1-2., J2-3shhs5-1-③；If destination layer is sent out
Educate rear ta ctonic reworking inconspicuous, but buried depth the most again, it is considered as minerogentic condition general, for avoiding
Omitting Beneficial Ore-forming position, can also carry out next step and evaluate in the case of this type of, this type of condition number is 5-2
Class condition, in analyzing, sieve's dwarf Xishanyao group has 2 areas, and low￣middle Jurassic Shishugou Group has 1 ground
It is J that district meets such condition number2xhs5-2-1., J2xhs5-2-2., J2-3shhs5-2-①；If stratum is sent out
Buried depth again after educating, or do not live through tectonic activization and then become ore deposit unfavorable the later stage, terminate evaluating, this type of
Condition number is 5-3 class condition.
Step (6), the subsoil water in the drawn a circle to approve region of judgement mend footpath isostere system: main from two indices
Differentiate: structural slope and fault conditions.Research on utilization district rupture System scattergram and part
Earthquake, geophysical profile, investigate thoroughly delineation scope, whether be positioned on structural slope, whether grow simultaneously
Fracture, typically in delineation regional extent or the extroversion basin interior side of scope is grown and ruptured,
As ground water discharge source, meet conditions above it is believed that possess perfect subsoil water to mend footpath isostere system,
Then it is regarded as Beneficial Ore-forming position.Through analyzing J2xhs5-1-1., J2-3shhs5-1-1., J2-3shhs5-1-②
, J2xhs1. 5-2-is positioned at structural slope, and grows fracture.J2xhs5-2-2., J2-3shhs1. 5-2-is positioned at
Structural slope.J2-3shhsIt is poor that 5-1-3. local ground watering mends footpath row's environment.
Step (7) combining step (4), step (5), step (6) differentiate that result, final delineation have
Profit Cheng Kuang position: analyze through comprehensive, draw In The Eastern Junggar Basin Ka Musi specially district's deep sandstone type uranium
Ore deposit one-level becomes ore deposit favored site to have three to be respectively J2xhs5-1-1., J2-3shhs5-1-1., J2-3shhs5-1-②
；Two grades become ore deposit favored site to have a piece of for J2xhs5-2-①；Sandstone-type uranium mineralization with respect three grades becomes ore deposit favored site to have
Two panels is respectively J2xhs5-2-2., J2-3shhs5-2-①。
Elaborating the enforcement of the present invention with example above, the present invention is not limited to examples detailed above,
Prospecting Sandstone-type Uranium Deposits exploration and scientific research in all types of basin can be generally applicable to.
Claims (7)
1. a sandstone-type uranium mineralization with respect deep Beneficial Ore-forming spots localization Forecasting Methodology, it is characterised in that: include
Following steps:
Step (1) general area record, specifies sandstone-type uranium mineralization with respect and mainly looks for destination layer position, ore deposit；
Step (2) map is chosen and depth bounds delineation；
Step (3) map is chosen and favorable sedimentary facies belt delineation；
The region subdivision position that step (2) and step (3) are extracted is overlapped by step (4), stacked
District is the Beneficial Ore-forming facies tract being available for exploration, and is layered position and is numbered；
Step (5) judges the ta ctonic reworking that drawn a circle to approve region is experienced；
Step (6) judges that the subsoil water in drawn a circle to approve region mends footpath isostere system；
Step (7) combining step (4), step (5), step (6) differentiate that result, final delineation have
Profit Cheng Kuang position.
A kind of Beneficial Ore-forming spots localization prediction side, sandstone-type uranium mineralization with respect deep the most according to claim 1
Method, it is characterised in that: look for destination layer position, ore deposit to choose described in step (1), manage with Formation of Sandstone-type Uranium Deposits
Opinion, for instructing, based on areal geology data, is tentatively determined working area sandstone-type uranium mineralization with respect and is mainly looked for ore deposit mesh
Mark layer position.
A kind of Beneficial Ore-forming spots localization prediction side, sandstone-type uranium mineralization with respect deep the most according to claim 1
Method, it is characterised in that: described in step (2), map is chosen, and regional prediction chooses 1:50 ten thousand small scale
Chi series stratum base plate buried depth figure, carries out map to cap rock layering position in basin and chooses and the delineation of scope,
Carry out the screening in primary work district respectively with the base plate buried depth of respective floor position, screening scope is deep according to exploration
Degree requirement, selects buried depth 500 meters～the region of 1000 meters.
A kind of Beneficial Ore-forming spots localization prediction side, sandstone-type uranium mineralization with respect deep the most according to claim 1
Method, it is characterised in that: about the selection of sedimentary facies map in step (3), selecting step (1) is enclosed
The Distribution of Sedimentary Facies figure in given layer position correspondence epoch, judges pigtail river facies, delta facies, Fan delta facies
For Beneficial Ore-forming facies tract, layering position is extracted related advantages and is become ore deposit facies tract.
A kind of Beneficial Ore-forming spots localization prediction side, sandstone-type uranium mineralization with respect deep the most according to claim 1
Method, it is characterised in that: about utilizing mapgis software to overlap in step (4).
A kind of Beneficial Ore-forming spots localization prediction side, sandstone-type uranium mineralization with respect deep the most according to claim 1
Method, it is characterised in that: step (5) combines petroleum seismic section and paleostructure evolution achievement in research, right
The ta ctonic reworking of overlapping region judges, or is entered by destination layer top plane of unconformity development condition
Row judges.
A kind of Beneficial Ore-forming spots localization prediction side, sandstone-type uranium mineralization with respect deep the most according to claim 1
Method, it is characterised in that: step (6) is chosen drawn a circle to approve regional earthquake section, it is judged that drawn a circle to approve region is
Whether the no structural slope that is positioned at, grow fracture in delineation region away from basin edge side simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103205.7A CN106033130A (en) | 2015-03-10 | 2015-03-10 | Location predication method for deep favorable mineralization part of sandstone-type uranium ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103205.7A CN106033130A (en) | 2015-03-10 | 2015-03-10 | Location predication method for deep favorable mineralization part of sandstone-type uranium ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106033130A true CN106033130A (en) | 2016-10-19 |
Family
ID=57149908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510103205.7A Pending CN106033130A (en) | 2015-03-10 | 2015-03-10 | Location predication method for deep favorable mineralization part of sandstone-type uranium ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106033130A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526078A (en) * | 2016-10-28 | 2017-03-22 | 核工业北京地质研究院 | Radon gas-geogas combined measurement method for extracting deep uranium mineralization information |
| CN109270589A (en) * | 2018-10-09 | 2019-01-25 | 核工业北京地质研究院 | A kind of localization method of sandstone-type uranium mineralization with respect Beneficial Ore-forming Petrographic zone |
| CN109614741A (en) * | 2018-12-25 | 2019-04-12 | 核工业北京地质研究院 | The strongly regional sandstone-type uranium deposit Predication of Prospective Areas method of neotectonics activity |
| CN109669222A (en) * | 2018-12-24 | 2019-04-23 | 核工业北京地质研究院 | Construction-fluid Evolution and sandstone-type uranium deposit space-time localization method |
| CN109738947A (en) * | 2018-12-12 | 2019-05-10 | 核工业北京地质研究院 | A kind of Geophysical-chemical combined method for drawing a circle to approve Prospecting Sandstone-type Uranium Deposits prospective area |
| CN110596778A (en) * | 2018-06-13 | 2019-12-20 | 核工业二〇八大队 | Hydrothermal uranium ore exploration method |
| CN111062544A (en) * | 2019-12-30 | 2020-04-24 | 核工业北京地质研究院 | Prediction method for uranium mineralization distant scenic region |
| CN111239815A (en) * | 2020-01-20 | 2020-06-05 | 吉林大学 | Sandstone-type uranium reservoir mineralization and deposition element extraction method based on three-dimensional seismic attributes |
| CN112464456A (en) * | 2020-11-20 | 2021-03-09 | 核工业北京地质研究院 | Sandstone-type uranium ore long-range evaluation method in strong oil-gas reduction area of sedimentary basin edge |
| CN112711078A (en) * | 2020-12-22 | 2021-04-27 | 核工业北京地质研究院 | Method for identifying favorable sandstone type uranium mineralization sand body in deep sedimentary basin |
| CN112764122A (en) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | Delineation method of ancient river channel type sandstone uranium reservoir |
| CN113514886A (en) * | 2021-07-22 | 2021-10-19 | 核工业北京地质研究院 | Geological-seismic three-dimensional prediction method for beneficial part of sandstone-type uranium deposit mineralization |
| CN113625343A (en) * | 2021-08-10 | 2021-11-09 | 中煤地质集团有限公司 | Structural element information extraction method suitable for sandstone-type uranium ore potential evaluation |
| WO2023000257A1 (en) * | 2021-07-22 | 2023-01-26 | 核工业北京地质研究院 | Geological-seismic three-dimensional prediction method for favorable metallogenic site of sandstone-type uranium deposit |
| CN117328860A (en) * | 2023-08-30 | 2024-01-02 | 核工业二0三研究所 | Positioning method for grey uranium-rich reduced geologic body in red clastic rock construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194946A (en) * | 2001-12-25 | 2003-07-09 | Toshiba Corp | Method and apparatus for measurement of radioactivity and radioactive waste disposal system |
| KR101291218B1 (en) * | 2011-05-04 | 2013-07-31 | 한국지질자원연구원 | Soil radon gas measuring system for uranium exploration |
| CN103824133A (en) * | 2014-03-06 | 2014-05-28 | 核工业北京地质研究院 | Comprehensive prediction method for prospective area of granite type uranium mine field |
| CN104237964A (en) * | 2014-08-14 | 2014-12-24 | 核工业北京地质研究院 | Paleochannel type sandstone-type uranium ore deposit positioning method |
-
2015
- 2015-03-10 CN CN201510103205.7A patent/CN106033130A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194946A (en) * | 2001-12-25 | 2003-07-09 | Toshiba Corp | Method and apparatus for measurement of radioactivity and radioactive waste disposal system |
| KR101291218B1 (en) * | 2011-05-04 | 2013-07-31 | 한국지질자원연구원 | Soil radon gas measuring system for uranium exploration |
| CN103824133A (en) * | 2014-03-06 | 2014-05-28 | 核工业北京地质研究院 | Comprehensive prediction method for prospective area of granite type uranium mine field |
| CN104237964A (en) * | 2014-08-14 | 2014-12-24 | 核工业北京地质研究院 | Paleochannel type sandstone-type uranium ore deposit positioning method |
Non-Patent Citations (4)
| Title |
|---|
| 李晓翠等: "鄂尔多斯盆地南部砂岩型铀矿成矿预测", 《铀矿地质》 * |
| 焦养泉等: "中国北方古亚洲构造域中沉积型铀矿形成发育的沉积_构造背景综合分析", 《地学前缘（中国地质大学（北京）；北京大学）》 * |
| 秦明宽: "内蒙古阿尔塔拉盆地砂岩型铀矿成矿地质条件及找矿方向初探", 《世界核地质科学》 * |
| 秦明宽: "可地浸砂岩型铀矿盲矿识别模式", 《铀矿地质》 * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526078A (en) * | 2016-10-28 | 2017-03-22 | 核工业北京地质研究院 | Radon gas-geogas combined measurement method for extracting deep uranium mineralization information |
| CN106526078B (en) * | 2016-10-28 | 2019-07-12 | 核工业北京地质研究院 | A kind of radon gas for extracting deep U metallogeny information-ground vapour union measuring method |
| CN110596778A (en) * | 2018-06-13 | 2019-12-20 | 核工业二〇八大队 | Hydrothermal uranium ore exploration method |
| CN110596778B (en) * | 2018-06-13 | 2022-01-07 | 核工业二〇八大队 | Hydrothermal uranium ore exploration method |
| CN109270589A (en) * | 2018-10-09 | 2019-01-25 | 核工业北京地质研究院 | A kind of localization method of sandstone-type uranium mineralization with respect Beneficial Ore-forming Petrographic zone |
| CN109738947A (en) * | 2018-12-12 | 2019-05-10 | 核工业北京地质研究院 | A kind of Geophysical-chemical combined method for drawing a circle to approve Prospecting Sandstone-type Uranium Deposits prospective area |
| CN109669222A (en) * | 2018-12-24 | 2019-04-23 | 核工业北京地质研究院 | Construction-fluid Evolution and sandstone-type uranium deposit space-time localization method |
| CN109614741A (en) * | 2018-12-25 | 2019-04-12 | 核工业北京地质研究院 | The strongly regional sandstone-type uranium deposit Predication of Prospective Areas method of neotectonics activity |
| CN112764122A (en) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | Delineation method of ancient river channel type sandstone uranium reservoir |
| CN112764122B (en) * | 2019-10-21 | 2023-12-12 | 中国石油化工股份有限公司 | Method for confining uranium reservoir of ancient river channel sandstone |
| CN111062544A (en) * | 2019-12-30 | 2020-04-24 | 核工业北京地质研究院 | Prediction method for uranium mineralization distant scenic region |
| CN111239815A (en) * | 2020-01-20 | 2020-06-05 | 吉林大学 | Sandstone-type uranium reservoir mineralization and deposition element extraction method based on three-dimensional seismic attributes |
| CN111239815B (en) * | 2020-01-20 | 2021-07-13 | 吉林大学 | Sandstone-type uranium reservoir mineralization and deposition element extraction method based on three-dimensional seismic attributes |
| CN112464456A (en) * | 2020-11-20 | 2021-03-09 | 核工业北京地质研究院 | Sandstone-type uranium ore long-range evaluation method in strong oil-gas reduction area of sedimentary basin edge |
| CN112711078A (en) * | 2020-12-22 | 2021-04-27 | 核工业北京地质研究院 | Method for identifying favorable sandstone type uranium mineralization sand body in deep sedimentary basin |
| CN112711078B (en) * | 2020-12-22 | 2023-07-14 | 核工业北京地质研究院 | Identification method for sedimentary basin deep favorable sandstone type uranium ore formation sand body |
| CN113514886B (en) * | 2021-07-22 | 2021-12-10 | 核工业北京地质研究院 | Geological-seismic three-dimensional prediction method for beneficial part of sandstone-type uranium deposit mineralization |
| WO2023000257A1 (en) * | 2021-07-22 | 2023-01-26 | 核工业北京地质研究院 | Geological-seismic three-dimensional prediction method for favorable metallogenic site of sandstone-type uranium deposit |
| CN113514886A (en) * | 2021-07-22 | 2021-10-19 | 核工业北京地质研究院 | Geological-seismic three-dimensional prediction method for beneficial part of sandstone-type uranium deposit mineralization |
| CN113625343A (en) * | 2021-08-10 | 2021-11-09 | 中煤地质集团有限公司 | Structural element information extraction method suitable for sandstone-type uranium ore potential evaluation |
| CN113625343B (en) * | 2021-08-10 | 2023-07-04 | 中煤地质集团有限公司 | Construction element information extraction method suitable for sandstone type uranium deposit potential evaluation |
| CN117328860A (en) * | 2023-08-30 | 2024-01-02 | 核工业二0三研究所 | Positioning method for grey uranium-rich reduced geologic body in red clastic rock construction |
| CN117328860B (en) * | 2023-08-30 | 2024-04-16 | 核工业二0三研究所 | Positioning method for grey uranium-rich reduced geologic body in red clastic rock construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106033130A (en) | Location predication method for deep favorable mineralization part of sandstone-type uranium ore | |
| Radwan et al. | Combined stratigraphic-structural play characterization in hydrocarbon exploration: a case study of Middle Miocene sandstones, Gulf of Suez basin, Egypt | |
| Tian et al. | Integrated geological-geophysical characterizations of deeply buried fractured-vuggy carbonate reservoirs in Ordovician strata, Tarim Basin | |
| Madrucci et al. | Groundwater favorability map using GIS multicriteria data analysis on crystalline terrain, Sao Paulo State, Brazil | |
| Wang et al. | Mineral potential targeting and resource assessment based on 3D geological modeling in Luanchuan region, China | |
| Clift et al. | A late eocene‐oligocene through‐flowing river between the upper yangtze and south china sea | |
| Liu et al. | Provenance identification and sedimentary analysis of the beach and bar systems in the Palaeogene of the Enping Sag, Pearl River Mouth Basin, South China Sea | |
| Fallon et al. | Prospectivity analysis of the plutonic Marymia greenstone belt, Western Australia | |
| Abyat et al. | Biostratigraphy and lithostratigraphy of Tarbur Formation (Upper Cretaceous) in southwest of Khorram Abad (southwest Iran) | |
| Jia et al. | Tectono-sedimentary and hydrocarbon potential analysis of rift-related successions in the Dehui Depression, Songliao Basin, Northeastern China | |
| Zeng et al. | Multilevel source-to-sink (S2S) subdivision and application of an ancient uplift system in South China Sea: Implications for further hydrocarbon exploration | |
| Nosrati et al. | Reservoir properties distribution in the framework of sequence stratigraphic units: A case study from the Kangan Formation, Iranian offshore gas field, the Persian Gulf basin | |
| Sun et al. | Reconstructing provenance interaction of multiple sediment sources in continental down-warped lacustrine basins: An example from the Bodong area, Bohai Bay Basin, China | |
| Mao et al. | A preliminary assessment of geological CO2 storage in Cambodia | |
| Strand et al. | Coupled stratigraphic and fault seal modelling used to describe trap integrity in the frontier Bight Basin, Australia | |
| Li et al. | Change of deltaic depositional environment and its impacts on reservoir properties—A braided delta in South China Sea | |
| Hamon et al. | Integrated workflow for characterizing and modeling a mixed sedimentary system: The Ilerdian Alveolina Limestone Formation (Graus–Tremp Basin, Spain) | |
| Rahimi et al. | New approach in application of the AHP–fuzzy TOPSIS method in mineral potential mapping of the natural bitumen (Gilsonite): a case study from the Gilan-e-Gharb block, the Kermanshah, west of Iran | |
| Fournillon et al. | Characterization of a paleokarstic oil field (Rospo Mare, Italy): sedimentologic and diagenetic outcomes, and their integration in reservoir simulation | |
| Yu et al. | Examining and applying the theory of “exploring petroleum inside source kitchens” for continental shale oil: A case study from the Kong 2 member of the Cangdong sag in the Bohai Bay Basin, China | |
| CN114114396B (en) | System and method for describing and predicting bench-ground-phase thick-layer limestone sediment phase | |
| Chen et al. | Geological risk evaluation using the Support Vector Machine with examples from the late Triassic–early Jurassic structural play in western Sverdrup Basin, Canadian Arctic Archipelago | |
| Nemes et al. | Challenges of a mature Russian field's redevelopment–Advantages and disadvantages of quick-look geologic modeling | |
| Warrlich et al. | Adjusting modeling methodologies to decision requirements, reservoir properties and recovery mechanism-Examples from the Shuaiba in Oman | |
| Pourpak et al. | Integrated Reservoir, Geology and Geomechanical Characterization for Unconventional Development: Application to the Diyab Play |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161019 |
|
| WD01 | Invention patent application deemed withdrawn after publication |