Drilling of Relief Well Begins at South Timbalier 220

MarineLink.com
Monday, August 05, 2013

The Bureau of Safety and Environmental Enforcement (BSEE), U.S. Coast Guard, and Walter Oil & Gas Corporation (Walter), through the Unified Command, continue to oversee and coordinate response efforts to secure the South Timbalier 220 natural gas Well A-3. Safety of personnel and protection of the environment remain the top priorities.

Drilling began on the relief well Sunday using the Rowan EXL-3 jack-up rig, contracted by Walter. Drilling is expected to continue for approximately 35 days. Many factors can affect the expected schedule including weather and the intricate work of locating the target well bore at the end of the drilling process. A relief well is drilled to intercept the target well. Once intercepted, drilling mud, followed by cement will be pumped into the well to secure it.

All available options to safely secure the natural gas well remain under consideration. Work is moving forward on all approaches. Removal of debris material surrounding the well head began Friday. This work is being conducted from the derrick barge, "Performance."

Walter is submitting procedures today for well intervention work to BSEE for review and approval. Once the procedures are approved, the work would begin if direct access to the well is available.

From visual observation, a sheen is no longer present in the area of the well. The Coast Guard continues to maintain a 500-meter safety zone around the site. Firefighting and other marine vessels remain onsite with personnel from Walter, Hercules, and other professional engineering contractors, and relevant federal agencies. BSEE's investigation into the cause of the loss of well control continues in coordination with the Coast Guard.

Walter experienced a loss of control of Well A-3 at approximately 8:45 a.m. July 23 on an unmanned platform at South Timbalier Block 220 while doing completion work on the sidetrack well to prepare the well for production. The operator reported the safe evacuation of 44 personnel from the Hercules 265 jack-up rig. Coast Guard confirmed that the leaking natural gas ignited at 10:45 p.m. CDT July 23. BSEE confirmed July 25 that the well flow subsided after a natural bridging process and the fire was suppressed.
 

Maritime Reporter August 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Environmental

Van Oord Orders Subsea Rock Installation Vessel

Van Oord has ordered a new subsea rock installation vessel. Sinopacific Shipbuilding Group Shanghai will build the vessel at its Ningbo yard in China. The vessel will be delivered in 2016.

Five Port Projects Shortlisted for ESPO Award

Today, the projects of the ports of Huelva, Koper, Lisbon, Marseille and Rotterdam have been shortlisted for the sixth ESPO Award on Societal Integration of Ports.

Tropical Storm Dolly Heads toward Mexico

NOAA's National Hurricane Center issued a tropical storm warning in effect from Cabo Rojo to Barra El Mezquital, Mexico as Tropical Storm Dolly approaches the country’s eastern coast.

Energy

Shell CEO: US Should Export Oil, Embrace Global Markets

The head of energy company Royal Dutch Shell said on Tuesday that U.S. policymakers should lift the crude oil export ban because allowing the shipments would make global energy system more stable.

Bureau Veritas Diversifies with MatthewsDaniel Acquisition

Bureau Veritas announced today that it has acquired MatthewsDaniel Ltd, a global provider of loss adjusting and risk assessment services for the offshore industry.

Fogal Retires from Zentech After 57 Years in O&G

Robert “Bob” “Sonny” Fogal, Jr., one of the icons in the offshore oil and gas industry, has decided to retire from front-line work as Zentech’s Director of Business Development.

News

BHP Billiton Congratulates Women in Resources

More diverse workforces are helping resource companies achieve superior performance, safety and stable production, says BHP Billiton’s Human Resource President, Mike Fraser.

Van Oord Orders Subsea Rock Installation Vessel

Van Oord has ordered a new subsea rock installation vessel. Sinopacific Shipbuilding Group Shanghai will build the vessel at its Ningbo yard in China. The vessel will be delivered in 2016.

Five Port Projects Shortlisted for ESPO Award

Today, the projects of the ports of Huelva, Koper, Lisbon, Marseille and Rotterdam have been shortlisted for the sixth ESPO Award on Societal Integration of Ports.

Barges

MN 100: Horizon Shipbuilding, Inc.

13980 Shell Belt Road Bayou La Batre, AL 36509 E-mail: trshort@horizonshipbuilding.com Website: www.horizonshipbuilding.com President and General Manager: Travis R.

US Rail Jams Force Rush to Roads and Rivers

U.S. coal-burning power utilities are being forced to turn to barges and more expensive trucks to move coal, desperate to shore up stockpiles left dangerously low

ABS to Class Ultra Deepwater Offloading Unit

The Remora HiLoad DP BR unit design approved by ABS will have advanced capabilities for offloading operations in Brazil's Santos Basin. ABS, a provider of classification

Offshore Energy

N-KOM Lays Keel for Qatar’s First Liftboat

Nakilat-Keppel Offshore & Marine (N-KOM) has achieved another milestone with the keel laying of its first liftboat newbuild project, awarded in July 2014 by long-time

Master Fined After Wind Farm Collision

The master of a wind farm support vessel has today been made to pay £3,000 in fines and costs after pleading guilty to breaches of maritime collision regulations.

Bureau Veritas Diversifies with MatthewsDaniel Acquisition

Bureau Veritas announced today that it has acquired MatthewsDaniel Ltd, a global provider of loss adjusting and risk assessment services for the offshore industry.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Offshore Oil Pipelines Port Authority Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.3150 sec (3 req/sec)