Oil & Gas

Oil&Gas: Thru-Tubing Abandonment NAM Wells

Project Description

NAM has contracted WEP to support its Thru-Tubing Abandonment (TTA) campaign to be executed for their onshore well portfolio, set out for 2023-2025. The wells portfolio is broken down into clusters. Per cluster, the first step is the concept design phase, consisting of data mining and ultimately qualifying wells to be feasible for TTA abandonment. In the detailed design phase, worked towards execution programs, vendor engagements.

Read more about the P&A project on the website of the NAM: Opruimen locaties Groningen | NAM

Challenges

Data mining of wells drilled decades ago, determination of annular cement assurance / integrity, archetyping, execution speed.

Role of WEP

Front End Design Well Engineering services, concept and detailed design.

Overview

  • Client
    Nederlandse Aardolie Maatschappij B.V.
  • Location
    Slochteren
  • Well
    Multiple
  • Date
    Start drilling: 03 October 2022
    End execution: Work in progress
  • Objective
    Thru-Tubing Abandonment (TTA), abandonment on a wire, of onshore NAM wells.
  • Depth
    Depth (MD):
    Depth (TVD):

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Name
Thru-Tubing Abandonment (TTA)
Description
Data mining of wells drilled decades ago, determination of annular cement assurance / integrity, archetyping, execution speed.
Start Execution
October 3rd, 2022
End Execution
Work in progress
Data mining of wells drilled decades ago, determination of annular cement assurance / integrity, archetyping, execution speed.

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