Spatial Analysis of Horizontal-Shale-Well Water Production in the Wattenberg Field
Reusing waste water from the oil field for hydraulic fracturing has become an important topic in the oil and gas industry, and it requires a thorough understanding of both the quality and quantity of the waste water. In this paper, water production from horizontal shale wells in five sections of the Wattenberg field in northeastern Colorado was analyzed. Models were developed for these wells for future water-production prediction. A spatial analysis was also conducted by comparing water production from each section with the gas/oil-ratio (GOR) value for each well. Results indicate that the GOR value of wells has a significant impact on water production in the first year of operation. Wells with low GOR value tend to have higher fracturing-flowback volume and, furthermore, water-recovery rate. Results from this study also provide valuable information for estimating water production from unconventional shale fields, which is critical for the design of wastewater collection and treatment facilities in the field.
How Has the US Fracking Boom Affected Air Pollution in Shale Areas?
In recent years there has been a spike of research to determine what the extent of emissions are from fracked oil and gas wells. While much discussion has surrounded methane emissions, a greenhouse gas, less attention has been paid to air toxics.
AFGlobal Acquires Axon Pump Technology from Amkin
AFGlobal acquired the Axon pressure pump technology and product line from Amkin Technologies, a privately held oilfield equipment and technology developer.
Dealmakers: Water Transport, Disposal Companies Tap Into Permian Basin
The demand for water and disposal services in the Permian Basin has piqued the interest—and investments—of companies eager to acquire existing pipeline infrastructure and saltwater disposal facilities to capitalize on the growing need.
07 November 2017
01 November 2017
14 November 2017