Pacific Gas and Electric issued a systemwide Stage 2 high-inventory OFO for Thursday on its California Gas Transmission system, setting penalties for exceeding a 5% tolerance on positive daily imbalances at $1/Dth.
Rockies Express (REX) said Wednesday it was issuing an Advisory Action Notice “to attempt to alleviate and forestall the development of a situation where the operational integrity of its system upstream of the Cheyenne Compressor Station is jeopardized.” Volumes at receipt points should flow ratably, REX said, but nonuniform rates of flow at receipt points upstream of Cheyenne recently are creating high-pressure conditions. REX said it is advising shippers that hourly volumes at these receipt points should flow at one-24th of the daily nomination.
Gulf South plans to perform maintenance on Unit #2 at the Hall Summit Legacy Compressor Station for four days starting Tuesday. Station capacity could be reduced by as much as 100,000 Dth/d during this work, the pipeline said.
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