Just three months shy of the one-year anniversary of the deadly collapse of Well Services Rig 110, engineering experts say they are still no closer to determining what caused the incident on December 22.
Riza Khan, vice president of In-Corr-Tech Ltd, one of the investigating bodies looking into the collapse—which claimed the life of rig worker Pete Phillip, whose remains are yet to be recovered—says they are still waiting to gain access to the site.
Speaking with Guardian Media during the last of a three-day open house event as the company marked its 35th anniversary on Friday, Khan, the head of engineering and inspection, said there were five or six possible causes for the rig’s collapse, but their investigation has been stymied by delays in accessing the site.
He explained, “Certain tests and inspections that we advised need to be done, we have not been able to execute them as yet. We have some delays with respect to accessing the site and with respect to the surveys to be done underwater and I think with respect to getting a barge to assist with that process. We need to execute those tests, otherwise the cause of this accident may remain unknown.”
Guardian Media attempted to contact officials from Well Services Petroleum Company but was unsuccessful. The company had last issued a press release on March 7 indicating that specialised equipment was required to resume recovery and salvage operations.
Guardian Media was reliably informed on Friday that a barge required to carry out these operations had arrived in the country recently.
Khan’s company also assisted in the investigation into the 2022 Paria driving tragedy that claimed the lives of four LMCS employees.
Asked whether there were a high number of accidents within the oil and gas industry, Khan said he did not have the statistics, but noted the industry is not plagued with safety-related incidents, as there have been improvements over the years.
Noting that there is still room for improvement, he advised companies to focus on expanding their knowledge on safety process standards.
“Things have changed from 25, 30 years ago to now. There are a lot more advanced techniques and tools available at their disposal that companies should take advantage of, with the aim of improved process safety management and improving the reliability of the plant, especially with ageing assets.”
With some companies in the downstream sector facing losses in revenue due to gas curtailment, he said they may not put as much effort into inspection and maintenance of assets. He also reiterated his call for authorities to enforce regulations, making it mandatory for operators to carry out certain inspections and tests at plants.