E12 - Petroleum development

GB/T 48155-2026 in English

Technical specification for bridge plug setting and cluster perforating operation

TO BE VALID

Issued on:2026-08-28 | Implemented on:2027-03-01

GB/T 48153-2026 in English

Technical specifications for well logging evaluation in shale oil and shale gas

TO BE VALID

Issued on:2026-08-28 | Implemented on:2027-03-01

GB/T 48157-2026 in English

Petroleum and natural gas—General method for low-field nuclear magnetic resonance relaxation analysis

TO BE VALID

Issued on:2026-08-28 | Implemented on:2027-03-01

GB/T 34163-2026 in English

Shale gas—Technical specifications of development plan

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

GB/T 47442.1-2026 in English

Methods for potential evaluation of CO2 geological utilization and storage in oil and gas areas—Part 1: Geological utilization

VALID

Issued on:2026-04-30 | Implemented on:2026-08-01

GB/T 28910-2026 in English

The measurement method of crude oil rheological properties

VALID

Issued on:2026-03-31 | Implemented on:2026-07-01

DB65/T 4944-2025 in English

VALID

Issued on:2025-11-25 | Implemented on:2026-01-25

GB/T 28912-2025 in English

Test method for two phase relative permeability in rock

VALID

Issued on:2025-10-05 | Implemented on:2026-05-01

SY/T 5358-2024 in English

Sensitivity flow test evaluation method for reservoirs

VALID

Issued on:2024-12-25 | Implemented on:2025-06-25

SY/T 5579.3-2024 in English

Oil Reservoir Description Method Part 3: Carbonate Rock Oil Reservoir

VALID

Issued on:2024-12-25 | Implemented on:2025-06-25