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BSEE Conducts Unannounced Oil Spill Response Exercise and Equipment Deployment in Gulf of Mexico

06/02/2022
Sara Moore, left, Supervisor of the Gulf Regional Office of Safety Preparedness Division for the Bureau of Safety and Environmental Enforcement, and John Calvin, a BSEE senior preparedness analyst, discuss exercise scenarios during a government initiated unannounced exercise with Equinor Tuesday, May 24, 2022, in Houston, Texas. A GIUE is a preparedness verification function BSEE employs to witness and evaluate, on a no-notice basis, a plan holder’s capabilities to respond to a hypothetical oil spill.
Sara Moore, left, Supervisor of the Oil Spill Preparedness Division Gulf of Mexico Section in the Bureau of Safety and Environmental Enforcement, and John Calvin, a BSEE senior preparedness analyst, discuss exercise scenarios during a government initiated unannounced exercise with Equinor Tuesday, May 24, 2022, in Houston, Texas. A GIUE is a preparedness verification function BSEE employs to witness and evaluate, on a no-notice basis, a plan holder’s capabilities to respond to a hypothetical oil spill.
A boat with approximately 600 feet of containment boom is deployed as part of a government initiated unannounced exercise conducted by the Bureau of Safety and Environmental Enforcement Wednesday, June 1, 2022, off the Louisiana coast. A GIUE is a preparedness verification function BSEE employs to witness and evaluate, on a no-notice basis, a plan holder’s capabilities to respond to a hypothetical oil spill.

A boat with approximately 600 feet of containment boom is deployed as part of a government initiated unannounced exercise conducted by the Bureau of Safety and Environmental Enforcement Wednesday, June 1, 2022, off the Louisiana coast. A GIUE is a preparedness verification function BSEE employs to witness and evaluate, on a no-notice basis, a plan holder’s capabilities to respond to a hypothetical oil spill.

HOUSTON – As part of its mission to ensure that oil and gas companies are prepared to respond quickly and effectively to an offshore oil spill, the Bureau of Safety and Environmental Enforcement held a Government Initiated Unannounced Exercise (GIUE) on May 24, and an equipment deployment June 1, to assess an operator's ability to activate its Incident Management Team in Houston and carry out the procedures described in its approved oil spill response plan.

“One of BSEE’s top priorities is to ensure oil and gas companies can respond to offshore oil spills effectively and as quickly as possible,” said Eric Miller, chief BSEE Oil Spill Preparedness Division. “BSEE conducts unannounced exercises on a regular basis to evaluate an operator’s oil spill response plan and gauge their ability to successfully accomplish objectives with a hypothetical oil spill scenario.”

This exercise required the operator, Equinor USA E&P Inc., to respond to a simulated discharge of oil resulting from exploration drilling activity in Walker Ridge block 316, about 167 miles off the Louisiana coast.

The scenario began with the operator receiving information from the drillship indicating they were having trouble preventing a blow-out from occurring at the well. About an hour after the exercise was initiated, a BSEE controller provided the operator additional information indicating that an uncontrolled discharge of oil was observed on the water below the drillship.

Except for regulatory notifications, all response actions were simulated during the exercise. The company was evaluated on its capacity to promptly mobilize a workforce and effectively organize a response. The company had to simulate an oil slick trajectory and develop a plan to secure the source of the spill to meet certain objectives for the exercise. Additionally, BSEE evaluated the operator’s Dispersant Use Plan, drafted by the operator during the exercise, to determine if it included updated monitoring requirements that were officially incorporated into the National Oil and Hazardous Substances Pollution Contingency Plan in January 2022.

"These unannounced exercises provide operators with a challenging but reasonable opportunity to demonstrate their response capabilities in accordance with the regulations and consistent with applicable contingency plan updates. The best time for an operator to discover any discrepancies or shortfalls in their preparedness posture is when responding to a simulated oil spill event, before an actual incident may occur.” said John Calvin, BSEE senior preparedness analyst, Gulf of Mexico Region.

Representatives from BSEE, the U.S. Coast Guard, and the Louisiana Oil Spill Coordinator’s Office coordinated and executed the exercise, which took about five months to plan.

Equipment deployment GIUEs are designed to give BSEE the opportunity to evaluate an operator’s access to necessary response resources and test the effectiveness, performance, and viability of oil spill equipment and the associated Spill Response Operating Team. This was BSEE’s seventh deployment exercise in the Gulf of Mexico conducted in fiscal year 2022.

Bureau of Safety and Environmental Enforcement staff observe an Equinor employee facilitate a command and general staff meeting during a BSEE-led government initiated unannounced exercise Tuesday, May 24, 2022, in Houston, Texas. A GIUE is a preparedness verification function BSEE employs to witness and evaluate, on a no-notice basis, a plan holder’s capabilities to respond to a hypothetical oil spill.

Bureau of Safety and Environmental Enforcement staff observe an Equinor employee facilitate a command and general staff meeting during a BSEE-led government initiated unannounced exercise Tuesday, May 24, 2022, in Houston, Texas. A GIUE is a preparedness verification function BSEE employs to witness and evaluate, on a no-notice basis, a plan holder’s capabilities to respond to a hypothetical oil spill.
John Calvin, a senior preparedness analyst in the Bureau of Safety and Environmental Enforcement’s Gulf Regional Office of Safety and Preparedness Division, discusses containment boom deployment strategies with a member of E3 Environmental and Equinor during a boom deployment exercise Wednesday, June 1, 2022, off the Louisiana coast. The boom deployment was the physical verification of Equinor’s response strategy in case of an actual emergency as part of a government initiated unannounced exercise conducted by BSEE.

John Calvin, a senior preparedness analyst in the Bureau of Safety and Environmental Enforcement’s Oil Spill Preparedness Division Gulf of Mexico Section, discusses containment boom deployment strategies with a member of E3 Environmental and Equinor during a boom deployment exercise Wednesday, June 1, 2022, off the Louisiana coast. The boom deployment was the physical verification of Equinor’s response strategy in case of an actual emergency as part of a government initiated unannounced exercise conducted by BSEE.

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