Oil & Gas

Exploration at times of war

In the face of unprecedented challenges posed by Russia’s attack on Ukraine, Ukrgasvydobuvannya (UGV) JSC, a subsidiary of Naftogaz of Ukraine NJSC and Ukraine’s largest national gas producer, has demonstrat­ed…

4 out of 4: exploration drilling success onshore Croatia

Vermilion Energy and partner INA have announced four commercial discoveries out of four exploration wells drilled in block SA-07 during 2024, in the Sava part of the Pannonian Basin, onshore…

The home of the world’s first deep-water gas development

Following World War II, a number of US-com­panies drilled onshore but never found anything commercial despite the presence of surface seeps. Fortunes changed in the 1970s with Cities Service making…

Major new oil discovery in Cuu Long Basin Vietnam

Murphy Oil announced on 7th January that the Hai Su Vang-1X offshore exploration well, in block 15-2/17, Cuu Long Basin, has discovered oil. The well was spud in late September…

Mixing models madness

With most prospects, multiple trapping elements contribute to the potential size of the discovery. For instance, a prospect can be a 4-way at the top of the closure, but may…

Shallow gas in production and decommissioning

This is the third and final article in the article in the Shallow Gas series, brought to you by Francis Buckley. Read the previous articles here: Shallow gas: How to…

Shallow gas as a resource

This is the second article in the Shallow Gas series of three, brought to you by Francis Buckley. Read the first article here: Shallow gas: How to better map the…

Shallow gas: How to better map the risk?

Shallow gas has long been known as a drilling hazard. However, the increasing costs of powering offshore produc­tion facilities, the problems associat­ed with decommissioning, and the contribution of natural and…

Calling a discovery without drilling a well

British Antarctic territory. Source: britannica.com. Interpreting a nice undrilled 4-way closure in a seismic survey and subsequently announcing it as the discovery of new reserves would rock the boat in…

A welcome gas find

When looking at the oil and gas fields in the Western Desert of Egypt, and then read this article from Simon Baer and colleagues at PGS, which describes how the…