Guwahati: Gas and condensate is flowing uncontrollably from an Oil India Limited (OIL) pure gas well in Assam’s Tinsukia district since a blowout a week in the past, and officers imagine it may take a few extra weeks to carry the scenario under control.
The blowout, or uncontrolled launch of pure gas or oil from a well when stress control methods fail, has already led to the evacuation of 650 households as a security measure.
Groundwork is being finished to carry the blowout at Baghjan well under control, but it surely may take a few extra weeks to get logistics and consultants in place to cease the uncontrolled circulation of gas and condensate, the low-density combination of hydrocarbon liquids typically discovered with pure gas.
In 2005, it took almost 90 days and the assistance of international consultants to control a blaze at an deserted oil well of OIL at Dikom in Dibrugarh district of Assam.
The blowout at Baghjan occurred at 10.30 am on May 27, whereas work was underway to provide gas from a new oil and gas reservoir at a depth of three,729 metres.
“The operation to contain the blowout requires a large amount of water and lot of heavy machinery. Therefore, it will take several days to put everything in place before the actual effort to control the well can start,” OIL spokesperson Tridiv Hazarika mentioned.
A water reservoir is being dug close to the well to put two 2,500-gallon pumps and a pipeline is being laid from a close by river to make sure steady provide of water. OIL and Oil and Natural Gas Commission (ONGC) personnel are pumping water to the well to minimise the possibilities of a fireplace.
“It has been assessed that approach to the vicinity of the well would not be safe due to gas gushing at high pressure. Hence, necessary equipment is being mobilised and fit-for-purpose equipment is being fabricated at OIL workshop,” OIL mentioned in a assertion on Tuesday.
Help from a number of international companies is being sought to comprise the blowout. OIL mentioned on Tuesday consultants from Singapore-based Alert Disaster Control may attain the positioning in the following few days.
A retired senior OIL government, who declined to be named, mentioned: “The process to control a blowout requires lot of heavy equipment, which will have to be brought from other parts of the country, as well as services of global experts in dealing with such situations. In 2005, it took more than a month to bring things under control. This time could it could take longer.”
Assam chief minister Sarbananda Sonowal dialled Union petroleum minister Dharmendra Pradhan for the second time in a week on Tuesday and sought international consultants to plug the pure gas circulation at Baghjan well.
Sonowal additionally sought enough compensation for households affected by the blowout. His workplace mentioned an knowledgeable crew from Singapore would attain Assam on Wednesday to lend its experience.