Sun Jun 22 23:30:00 UTC 2025: Okay, here’s a summary of the provided text and a news article written from it, keeping in mind the source and target audience:

**Summary:**

The article, published in “The Hindu” on June 23, 2025, reports on a recent natural gas well blowout in the Sivasagar district of Assam, India. The blowout, which occurred on June 12, 2025, at an Oil and Natural Gas Corporation, Ltd. (ONGC) well, forced the evacuation of over 1,500 people. The article explains what a blowout is: a dangerous event where gas pressure overwhelms containment measures, leading to an uncontrolled release of gas, fluids, and potentially fire. ONGC mobilized well-control experts from the U.S. to assist, and as of June 21, the flow had been brought under control.

**News Article:**

**Assam Gas Well Blowout Brought Under Control After Evacuation of Thousands**

**Sivasagar, Assam, June 23, 2025** – A natural gas well blowout in the Sivasagar district of Assam, operated by the Oil and Natural Gas Corporation, Ltd. (ONGC), has been brought under control after a week of intensive efforts. The incident, which occurred on June 12, 2025, prompted the evacuation of over 1,500 residents from surrounding areas due to safety concerns.

A blowout happens when the pressure inside a well becomes too great for the equipment designed to contain it. This causes gas, mixed with drilling fluids and sometimes oil, to shoot uncontrollably to the surface, often igniting and creating a hazardous situation.

“The pressure inside the well rose faster than the mud and valves could resist”

ONGC mobilized well-control experts from the United States. The situation was contained on June 21, according to an ONGC statement.

Such incidents can endanger workers, cause explosions, pollute the environment, and are extremely costly to resolve, requiring specialized expertise and equipment.

The well-control experts mobilized by ONGC are now working to fully secure the well and assess any potential environmental damage. Authorities are expected to begin allowing evacuated residents to return to their homes in the coming days, once the site is deemed completely safe. The incident has prompted renewed scrutiny of safety protocols in the oil and gas industry in India.

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