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Data set: Drilling engineering ; Natural gas hydrate ; Logging while drilling (00.01.005)

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Full name Drilling engineering ; Natural gas hydrate ; Logging while drilling

Location ZH-GD-CN

Reference year 2020

Valid until

Reference flow(s) methane (fossil) - 1498600.0 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / Energy carriers and technologies / Natural gas based fuels

Synonyms

Use advice for data set The information provided is critical for industrial actors engaging in the exploration and exploitation of gas hydrate fields, particularly in sensitive and potentially environmentally fragile marine environments. Users should account for technological advancements in the field of LWD and adapt the data in accordance with the latest safety and efficiency protocols. This data should also be interpreted while considering the unique geological features of the target site and current regulatory frameworks governing marine drilling activities. Environmental impact assessments should be integrated into the planning phase to ensure sustainable operations. Commercial viability, historical performance, and energy market conditions should be factored in when drawing conclusions from the data set.

Data set use approval

General comment It is very necessary to carry out sensitive drilling without damage to gas hydrate reservoir. Logging-while drilling (LWD) has become an important means to identify gas hydrate occurrence and test gas hydrate reservoir properties in-situ during drilling

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 This data set pertains to the drilling engineering process for the exploration and in-situ testing of natural gas hydrate occurrences through logging-while-drilling (LWD) technology. The drilling process is designed to avoid damage to the gas hydrate reservoirs, particularly in sensitive drilling operations. The process is applicable within the South China Sea Shenhu area, which has significant volumes of marine sediment-hosted gas hydrates, especially in sand-rich sedimentary deposits that are relatively easier to exploit. This data can inform drilling practices within such geological settings, providing guidance for both exploration and potential extraction phases of natural gas hydrate development.

Input Products No records found.

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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