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Process Data set: Mining process ; Raw coal, crude oil ; Oilfield oil and gas ; Drilling (en) en zh

Key Data Set Information
Location LN-CN
Geographical representativeness description Liaohe Oilfield
Reference year 2017
Name
Mining process ; Raw coal, crude oil ; Oilfield oil and gas ; Drilling
Use advice for data set When utilizing this dataset for LCA, it is imperative to account for methodological considerations such as the scope of the system boundary, which should include all relevant drilling operations. Data users need to ensure the mining process data is relevant and current as of the time of publication, and to adjust for technological changes or efficiency improvements if applying it to different temporal contexts. Attention should be paid to the geographical specificity, as results may not be transferable to other regions without adjustments for local conditions. Further, when modeling the use phase behavior, variations in operational practices and maintenance regimes specific to the Liaohe Oilfield should be taken into account.
Technical purpose of product or process This dataset describes the mining process specific to the extraction of raw materials like coal and crude oil from the Liaohe Oilfield. The data set is especially relevant for the analysis in the oil and gas sector, focusing on energy and water consumption as well as waste emissions during the drilling phase of the oilfield operation. The process is crucial for the supply of raw coal and crude oil as inputs for various energy generation and industrial applications.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Energy carriers and technologies / Energetic raw materials
General comment on data set Analysis of the working links of energy, water resources and other resources consumption, waste emissions and other indicators
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Time representativeness
Time representativeness description Time of publication
Technological representativeness
Technology description including background system Drilling in the process of oil development is the construction process of oil Wells, workers use drilling tools and relevant technology to use the drill bit to drill underground, drill through the rock to the target layer. The drilling process includes a number of construction projects, and the use of site construction, drilling fluid configuration, discharge and oil production waste liquid discharge, etc., in the operation process will produce waste liquid, noise and solid waste and other pollution behaviors.
Flow diagram(s) or picture(s)
  • LSkzbjqWcoC1UPxRbgac0WeFnIf.png Image
LCI method and allocation
Type of data set Unit process, single operation
LCI Method Principle Attributional
Deviation from LCI method principle / explanations None
Deviation from modelling constants / explanations None
Data sources, treatment and representativeness
Deviation from data cut-off and completeness principles / explanations None
Deviation from data selection and combination principles / explanations None
Deviation from data treatment and extrapolations principles / explanations None
Data source(s) used for this data set
Completeness
Completeness of product model No statement
Validation
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2024-04-01T11:43:04+08:00
Publication and ownership
UUID d20c3917-7d3b-468e-bde5-d2dd414ff618
Date of last revision 2024-04-20T14:29:56.905745+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=d20c3917-7d3b-468e-bde5-d2dd414ff618&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Energy carriers and technologies / Natural gas based fuels 32.0 MJ32.0 MJ
General comment Raw coal input accounts for 10.1% of raw coal input in the oil and gas development stage
Product flow
Energy carriers and technologies / Natural gas based fuels 21.0 MJ21.0 MJ
General comment Crude oil input accounts for 10.1% of raw coal input in the oil and gas development stage

Outputs