Ongc Well Blowout Capped In Sivasagar: Quick Resolution

Before this, an extra-long boom crane and a 40-tonne crane had been used successfully to remove the 42 tubing stands from the derrick of the gear, getting rid of the path for the secure removal of the gear base from the wellhead.

Blowout Successfully Covered

ONGC introduced that covering procedure has actually effectively completed at the RDS 147A well site in Sivasagar district. “This blowout started on June 12, and has actually been covered efficiently within fastest feasible time complying with all the most effective practices,” Petroleum and Gas Priest Hardeep Singh Puri stated in a blog post on X.

ONGC’s Dilemma Monitoring Team (CMT), in addition to professionals from the Texas-based Cudd Stress Control company, completed the procedure to securely eliminate the harmed Blowout Preventer (BOP) from the wellhead. “The effort was carried out with high precision and sychronisation to make certain stability and prevent any type of inequality or toppling during the lifting process,” ONGC claimed in a statement.

BOP Removal and Containment

When the BOP was safely gotten rid of, the pre-positioned covering pile, prepared at the staging location, was thoroughly and properly placed onto the wellhead. This redirected the gas flow securely to the top of the topping pile, permitting containment.

The first string of mining engineers and experts from the United States had gotten to the gas area on June 20, or the 8th day after the leakage had begun. The team consisted of experts from the International Well Control Company.

Historical Context: Rudrasagar

Rudrasagar is just one of India’s oldest manufacturing websites functional because 1960, and lies on the borders of district head office Sivasagar. Greater than 1,500 people from towns around the gear have actually been left. In June, 2020, a similar gas well blowout in Oil India Limited’s (OIL) Baghjan gas area, in Assam’s Tinsukia district, resulted in three deaths and large range evacuation.