Process

Halliburton, Apache Corp. and Caterpillar have developed a dual-fuel technology for using natural gas and diesel to operate pumping equipment used in hydraulic fracturing (fracking) at oil and gas well sites.

Genesee & Wyoming Inc. (GWI) announced Monday that one of its railroad subsidiaries has signed a long-term agreement to transport natural gas liquids (NGL) and serve a fractionation facility being built by Utica East Ohio Midstream LLC (UEO) in Harrison County, OH.

Initial tests of a process used in the Bakken Shale in North Dakota indicate that up to 80% of the water used in hydraulic fracturing (fracking) may be recycled successfully, according to the state’s chief oil and natural gas official.

The University at Buffalo (UB) will close its Shale Resources and Society Institute (SRSI), which during its seven-month life issued a hydraulic fracturing (fracking) study that was the target of criticism from several areas, including some UB staff, university President Satish Tripathi said Monday.

An infrastructure to produce liquefied natural gas (LNG) may be one of the initiatives to emerge from a developing process in Wyoming to forge a deeper, broader energy-environmental foundation, according to Gov. Matt Mead’s policy director.

An infrastructure for producing liquefied natural gas (LNG) may be one of the new initiatives to emerge from a developing process in Wyoming to forge a deeper, broader energy-environmental foundation, according to Gov. Matt Mead’s policy director.

Piedmont Natural Gas is investing $180 million in Marcellus Shale-focused Constitution Pipeline Co. LLC to join Williams Partners LP and Cabot Oil and Gas Corp. as an equity holder in the project.

Natural gas pipelines, distributors, producers, industrials and a process consumer group are protesting the revised tariff records that Texas Eastern Transmission LP (Tetco) has submitted to FERC, which would exempt it from providing full reservation charge credits to shippers in cases where it is required to interrupt service to comply with new government safety and environmental regulations.

With its natural gas and power unit showing red ink in the face of historically low wholesale gas and electricity prices, Sempra Energy is in the process of exiting the merchant power sector where it has been selling off nonrenewable assets, CEO Debra Reed said Tuesday during a quarterly earnings conference call with financial analysts.