0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs Sertifikaciono telo: sertifikaciono.telo@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO/PWI 26857

Method for injection falloff testing in coalbed methane well

Опште информације

00.60     22. 10. 2026.

ISO

ISO/TC 263

Međunarodni standard

Apstrakt

This document specifies the technical requirements for injection/falloff testing in coalbed methane wells, covering test design, equipment configuration, operating procedures, data interpretation, and well test report preparation. It is applicable to testing during drilling or after completion of coalbed methane wells, with the aim of obtaining key reservoir parameters including permeability, formation pressure, skin factor, and radius of investigation.

Životni ciklus

TRENUTNO

PROJEKAT
ISO/PWI 26857
00.60 Donošenje odluke o predlogu novog projekta
22. 10. 2026.