CNOOC shuts down platforms because of subsea pipeline leak | Oil & Gas Journal

CNOOC Ltd. said Zhuhai Hengqin gas processing terminal reported a leak in a subsea gas pipeline, prompting the shut down of relevant platforms in Panyu 30-1 gas field and Hui Zhou 21-1 oil field in the eastern South China Sea off Guangdong Province.

Zhuhai terminal, on the Hengqin island of Zhuhai city, is the gas processing terminal for the joint development gas project of PY30-1 and HZ21-1 fields. No injuries or environmental damage was reported, CNOOC said.

Currently, the terminal is under accelerated depressurization process. A pipeline leakage emergency plan was initiated CNOOC and Chinese authorities are investigating the cause of the incident.

CNOOC is monitoring the situation and setting up an alert zone around the area where the incident took place. Operations at Zhuhai terminal are to be resumed as soon as possible once the pipeline is repaired, CNOOC said.

More in HSE

Fire kills four at ONGC’s Uran plant

Four workers perished in a Sept. 3 fire at Oil & Natural Gas Corp.’s Uran oil and gas processing plant near Mumbai. Three of the victims were security personnel responding to the incident. The resident production superintendent also was killed.

New center aims to decarbonize UKCS work

A partnership of the Oil & Gas Technology Center (OGTC), Aberdeen, and oil and gas companies will create a research center aiming to eliminate carbon dioxide emissions from the UK Continental Shelf.

Resist harmful ethanol mandates, refining executives urge Trump

Three US refining executives called on US President Donald Trump to avoid ethanol policies that potentially could harm US oil products production.

EPA mulls exempting some oil, gas operations from emissions rules

The US Environmental Protection Agency proposed removing oil and gas transmission and storage operations from regulations under federal New Source Performance Standards.

EPA continues commitment to collaborate with IOGCC on task force

The US Environmental Protection Agency announced that it is renewing its commitment to collaborate with the Interstate Oil & Gas Compact Commission on a task force that EPA and IOGCC established in 2002.

EPA extends comment period for small refiner RFS quota exemptions

The US Environmental Protection Agency has extended by 30 days the public comment period on whether to continue, amend, or rescind exemptions for small refiners under the federal Renewable Fuel Standard.

Canada establishes energy information web site

The Canadian government is developing the Canadian Center for Energy Information, a web site to provide Canadians with access to information and expert analyses on which to base important decisions for businesses, communities, and the environment.

ExxonMobil, Mosaic to explore carbon capture technology

ExxonMobil Corp. and Mosaic Materials Inc. have agreed to explore the advancement of technology to remove carbon dioxide from emissions sources.

Nebraska Supreme Court backs state-approved Keystone XL route

The Nebraska Supreme Court ruled that a route approved by the state’s Public Service Commission for the proposed Keystone XL crude oil pipeline across the state is in the public interest.

Bonterra continues residual cleanup after severed Alberta line

Bonterra Energy Corp. confirmed that the emergency phase, which had been initiated immediately after identification of the release of emulsion related to a severed pipeline, has been deescalated by both the Alberta Energy Regulator (AER) and Bonterra.

Hibernia restart halted by drain overflow

The restart of production at Hibernia oil field offshore Newfoundland and Labrador was halted Aug. 17 by a release of oil and water from the platform’s drain system. Production of about 125,000 b/d had been shut in since July 17.

Hibernia field being prepared to return to production

Hibernia Management & Development Co. Ltd. is preparing to return Hibernia oil field to production following a July 17 oil slick observed by workers offshore Newfoundland and Labrador. The field was shut in July 17.

API issues bolting materials selection standards

The American Petroleum Institute released a new technical report intended to help oil and gas companies select the right materials for bolting, a key to safe and reliable oil and gas operations.

EPA proposes rule to revise CWA Section 401 certification process

The US Environmental Protection Agency proposed a rule that would establish a 1-year deadline for decisions affecting proposed oil and gas and other transportation projects under the Clean Water Act’s Section 401 infrastructure certification process.