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Data set: Geological design of exploration well ;Different structural belts in Weining block ;Study on Profile Refinement (00.01.005)

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Full name Geological design of exploration well ;Different structural belts in Weining block ;Study on Profile Refinement

Location BJ-CN

Reference year 2009

Valid until

Reference flow(s) Well pad - 1898.0 * 1.0 m2 (Area)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / Other Services / Engineering and consulting

Synonyms

Use advice for data set Users of this data should consider the differences in formation pressure systems between various structural zones when applying wellbore structural designs outlined by the data set. The data is derived from detailed rock mechanics experiments, logging, and formation pressure tests, and should be used to tailor drilling parameters and casing programs for specific geological conditions in the Weining block. Utilization should involve a validation process against additional test data to ensure the reliability of the models and their applicability in actual drilling operations. Special attention should be given to the design for ensuring drilling success rates and the avoidance of slim hole drilling completion issues.

Data set use approval

General comment According to the difference of pressure system in different structural belts of Weining block, the fine study of three pressure profiles is carried out by synthesizing a number of data. On this basis, the wellbore structure of South Ayashi and Winnie structural belts is optimized by using the top-down wellbore structure design method, aiming at providing technical support for excellent and fast drilling in this exploration area.

LCI Method Principle Attributional

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Dependent internal review by Tiangong LCI Data Working Group

License and access conditions Copyright no License type Free of charge for all users and uses

Owner of data set Tiangong LCI Data Working Group

Technical purpose The data set represents geological and engineering methodologies used primarily in the exploration and drilling of oil and gas wells within varied structural belts of the Weining block. This includes optimization of wellbore structural design using a top-down approach influenced by rock mechanics, logging, and formation pressure tests specific to the South Ayashi and Winnie structural belts, enabling efficient and accurate drilling to achieve the desired depth and geological targets.

Input Products Well pad

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-20T12:54:05+08:00

Data set format

Compliance systems No records found.

Tag

Registered in

Registry name	Base URL	Status
GLAD	https://www.globallcadataaccess.org/

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