Hydraulic fracturing stimulation, commonly known as fracking, is a widely used technique in the oil and gas industry to ...

As a result, the analysis estimates operators have injected 30 million pounds of unknown chemicals into the ground throughout ...

A natural gas company has surrendered its permits to pump water from a western Pennsylvania creek in a move welcomed by ...

The Ohio Department of Natural Resources halted a fracking operation in southeast Ohio’s Noble County earlier this month, ...

Analysis of produced water revealed a pH range of 5–7, controlled mainly by bicarbonate species intrinsic to the shale formations. (122) Although the biocides used in hydraulic fracturing are ...

synergistic effect; hydrophobic associating water-soluble polymer (HAWP); viscoelastic surfactant ... New Material Technology Co., Ltd. 40 mesh ceramic proppant used for hydraulic fracturing was ...

When this rock is softer and more porous, like sandstone and limestone, removing oil from them is kind of like squeezing the ...

The HF suspension contains three essential parts, i.e., water, proppant, and additives ... and flow back during post hydraulic fracturing operation and thereby increases the productivity and ...

We believe that the root cause of that has to do with a byproduct of hydraulic fracturing ... That's where they do the fracking, and you can inject water above that or water below.