DRILLING

Habanero-3 hiccups, hot rocks headaches

GEODYNAMICS has been forced to once again stop drilling its Habanero-3 hot rocks well, while more...

Habanero-3 hiccups, hot rocks headaches

The company reported yesterday that the well was now at 2968m, meaning it has made only 300m of progress since the first drilling failure two weeks ago.

At this time, Geodynamics fished out broken parts of the bottom-hole assembly and restarted drilling while investigating to see whether there was any further equipment damage.

Geodynamics said the investigation found several the drill collars were bent or showing cracks.

“These issues are considered to be the cause of a second failure over the weekend,” the company said.

“The drill string was readily recovered and has been lain out and inspected… confirming that additional drill collars were damaged and showed signs of cracking in their connections.”

Geodynamics said it has identified the reason behind the problem.

“The root cause of the problem, the case of inadvertently re-setting the weight-on-bit (done by computer touch screen), has been addressed successfully with the rig manufacturer,” the company said.

All the drill collars and other damaged items have been sent away for repair and drilling is expected to restart in about two weeks.

During this time, Geodynamics plans to make normal adjustments to the rig structure under the direction of the manufacturer.

TOPICS:

A growing series of reports, each focused on a key discussion point for the energy sector, brought to you by the Energy News Bulletin Intelligence team.

A growing series of reports, each focused on a key discussion point for the energy sector, brought to you by the Energy News Bulletin Intelligence team.

editions

ENB CCS Report 2024

ENB’s CCS Report 2024 finds that CCS could be the much-needed magic bullet for Australia’s decarbonisation drive

editions

ENB Cost Report 2023

ENB’s latest Cost Report findings provide optimism as investments in oil and gas, as well as new energy rise.

editions

ENB Future of Energy Report 2023

ENB’s inaugural Future of Energy Report details the industry outlook on the medium-to-long-term future for the sector in the Asia Pacific region.

editions

ENB Cost Report 2021

This industry-wide report aims to understand current cost levels across the energy industry