IOGP Well Control Incident Lesson Sharing

The International Association of Oil & Gas Producers (IOGP) Well Control Incident lesson sharing system was established as a means of notifying fellow IOGP members and the wider community of the lessons learned from well control incidents and near misses. The sharing of these lessons will help to promote learning and avoid the repetition of similar errors. The result will move the industry to a higher level of well control safety. IOGP is grateful for all contributions and the continued support of the Well Control Incident Database reporting system.

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70 Records Found
Page 1 of 7

Issued

No.

Title

2023 Dec

23-12

Wrong Operation of MPD Choke Results in Influx

2023 Nov

23-11

Severe losses in carbonate reservoir – unable to maintain primary well barrier

2023 Oct

23-10

Well control incident due to pore pressure uncertainties

2023 Sep

23-9

An influx circulated up into the riser despite a flow check observed stable

2023 Sep

23-8

Leaking flange between coil tubing BOP and stripper assembly

2023 Jul

23-7

MPD Software Input Results in WCI

2023 Jun

23-6

Wellbore flow observed during fishing of completion tubing string

2023 May

23-5

Surface gas release after cutting production casing string

2023 Mar

23-4

Abnormal formation pressure encountered while drilling due to offset water injection wells

2023 Mar

23-3

Influx observed while drilling out lower cement plug on well being abandoned


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