GB/T 14090.1-1993
Replaced
NB/T 11621.2-2024
Active
Industry standards-Energy
NB/T 11621.2-2024 NBT 11621.2-2024 Shale gas Preservation Pulse Core Extraction Technology Specification Part 2: Field Test Methods
NB/T 11621.2-2024 NBT 11621.2-2024 Shale gas Preservation Pulse Core Extraction Technology Specification Part 2: Field Test Methods
Price:
$ 20.00
Basic Information
Standard Code:
NB/T 11621.2-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oil geological exploration
ICS Name:
The extraction and processing of oil and natural gas
Publish Date:
2024-09-24
Implement Date:
2025-03-24
Scope
This document specifies the test methods and technical requirements needed to be carried out on site after the core barrel is lifted to the wellhead during the pressure-preserving core sampling of shale gas. It mainly includes the test content and methods of gas content, gas components, porosity, and water saturation in shale gas. This document is applicable to the determination of gas content, gas components, porosity, and water saturation in shale gas during pressure-preserving core sampling.
Development Information
Same series standard
Related Standards
GB/T 14090.2-1993
Replaced
GB/T 14090.2-1993 Terminology for offshore oil and gas development engineering—Platform
GB/T 14090.3-1993
Replaced
GB/T 14090.3-1993 Terminology for offshore oil and gas development engineering—Single point mooring unit and positioning system
GB/T 14090.4-1993
Replaced
GB/T 14090.4-1993 Terminology for offshore oil and gas development engineering—Submarine pipeline
GB/T 16782-1997
Replaced
GB/T 16782-1997 Procedure for field testing oil-based drilling fluids
GB/T 16783-1997
Replaced