APACHE CORP: Unit Still Subject to Neuquen Environmental Claims

An unnamed subsidiary of Apache Corporation continues to face environmental claims relating to permits for and discharges from operations in Neuqen Province in Argentina.

In connection with the Pioneer acquisition in 2006, the Company acquired a subsidiary of Pioneer in Argentina…

APACHE CORP: MEI Subject to Actions on Vermilion Platform Fire

Apache Corporation’s Mariner Energy, Inc. (MEI) subsidiary could face civil penalties regarding a fire on the Vermilion 380 A platform located in the Gulf of Mexico.

Effective Nov. 10, 2010, MEI was acquired by the Company.

On May 25, 2011, a panel…

APACHE CORP: Reserves $135MM at June 30 for Envt’l. Remediation

Apache Corporation, as of June 30, 2011, had an undiscounted reserve for environmental remediation of about US$135 million.

The Company is not aware of any environmental claims existing as of June 30, 2011, which have not been provided for or would…

APACHE CORP: PNRA Unit Still Subject to Envt’l. Claims in Neuqen

Apache Corporation’s subsidiary in Argentina continues to face various environmental-related legal proceedings in the Neuquen Province, Argentina.

in connection with the Pioneer acquisition in 2006, the Company acquired a subsidiary of Pioneer in Argentina (PNRA) that is involved in various administrative…

APACHE CORP: Reserves $135MM at March 31 for Envt’l. Remediation

Apache Corporation, as of March 31, 2011, had an undiscounted reserve for environmental remediation of about US$135 million.

The Company is not aware of any environmental claims existing as of March 31, 2011 that have not been provided for or would…

APACHE CORP: Reserves $23M at Sept. 30 for Environmental Matters

Apache Corporation, as of Sept. 30, 2010, had an undiscounted reserve for environmental remediation of about US$23 million.

The Company is not aware of any environmental claims existing as of Sept. 30, 2010, which have not been provided for or would…

APACHE CORP: Reserves $27MM for Environmental Cleanup at Dec. 31

Apache Corporation, as of Dec. 31, 2008, had an undiscounted reserve for environmental remediation of about US$27 million, according to the Company’s annual report filed with the Securities and Exchange Commission on March 2, 2009.

The Company is not aware of…

APACHE CORP: Facing Potential Claims in La. For Cleanup Matters

Apache Corporation is subject to numerous surface owners’ claims or demand letters, over environmental matters in Louisiana.

The claims and letters seek liability for damage measured by the cost of restoration of leased premises to their original condition as well as…

APACHE CORP: Argentina Unit Still Has Claims in Nequen Province

Apache Corporation’s subsidiary in Argentina is involved in various administrative proceedings with environmental authorities in the Neuquen Province relating to permits for and discharges from operations in that province.

In connection with the Pioneer acquisition in 2006, the Company acquired the…

APACHE CORP: Reserves $27M at June 30 for Environmental Matters

Apache Corporation, as of June 30, 2008, had an undiscounted reserve of about US$27 million for environmental remediation.

The Company said in its latest Quarterly Report filed with the Securities and Exchange Commission that it is not aware of any environmental…

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