Api Rp 90-2 Pdf Verified Jun 2026

This is the exact workflow mandated by the PDF.

Before diving into the workflow, the API RP 90-2 PDF establishes a strict vocabulary:

API RP 90-2 applies to various onshore well types, including production, injection, storage, and observation wells. It covers the management of ACP from the end of well construction through to the start of abandonment. It addresses three primary types of pressure: api rp 90-2 pdf

While its predecessor, API RP 90-1, focused on offshore wells (where environmental and safety risks are magnified), RP 90-2 tailors the principles for onshore operations. Onshore wells face different challenges: varying landowner regulations, different corrosion mechanisms, lower intervention budgets, and a vast inventory of legacy wells.

The upper limit of safe pressure for an annulus. It is generally calculated as the lesser of 50% of the internal yield pressure of the evaluated casing or 80% of the internal yield of the next outer casing. This is the exact workflow mandated by the PDF

Scenario: An onshore gas well in the Barnett Shale has 800 psi on the B-annulus. The operator has no baseline data from 2010.

To fully appreciate RP 90-2, you must understand its sibling. It addresses three primary types of pressure: While

The document provides flowcharts and algorithms to help operators determine if their pipeline segment falls within an HCA.