What is the purpose of flowback pits?

What is the purpose of flowback pits?

These open-air pits are used as a means of storing flowback water, a waste product of hydraulic fracturing, and represent an understudied source of VOC exposure for workers.

Where does gasland take place?

The documentary “Gasland,” which premieres tonight on HBO, begins and ends in Dimock, a rural area of Susquehanna County, Pa., where kitchen sinks began to spit methane and catch fire after Cabot Oil & Gas Co. started drilling wells nearby.

When did gasland come out?

September 15, 2010 (USA)GasLand / Release date

What is flowback oil and gas?

“Flowback,” in the oil and gas industry, refers to process fluids that are collected at the surface after hydraulic fracturing operations are completed. The fluids contain both the hydraulic fracturing fluids, and volatile hydrocarbons.

What happens to flowback water?

This water is called flowback water and can be treated and reused. The remaining water, known as produced water, stays down in the formation for a longer period of time, where it picks up more of the rock constituents and organics and eventually takes on more of the source rock characteristics.

What equipment is used for fracking?

Hydraulic fracturing requires a number of expensive equipment such as high-pressure and high-volume fracking pumps, blenders for making the fracking fluids, and storage tanks.

How does hydrofracking a well work?

Hydro-fracturing, commonly referred to as hydro-fracking, is a well development process that has been used commonly in the water well industry since the 1990s. Hydro-fracturing involves using direct displacement specialized high pressure pumps to inject water under high pressure into a bedrock formation via the well.

Who funded Gasland?

The movie was funded with a $1 million grant from a DC-based trade group called America’s Natural Gas Alliance, a consortium of fracking firms including Devon Energy, Apache, Noble Energy, Range Resources, XTO Energy, Southwestern Energy and Pioneer Natural Resources, among others.

How is the story of Gasland told?

Gasland, in part, tells the story of Josh Fox, who lives in a forest, near a river, in the house his parents built in Pennsylvania, and who one day received a letter from a gas company offering to buy the rights to extract gas from his land. Intrigued, he set off to find other places where this was taking place.

Does Netflix have Gasland?

Released in 2010, the HBO documentary Gasland drills in on the life threatening effects of hydraulic fracking across America and follows one man’s now historical mission to expose the denial of the Halliburton corporation.

What is flowback equipment?

Flowback Equipment Flowback refers to the process of recovering fluid from the well used to hydraulically fracture a shale formation at the surface. Flowback is an important phase of the well completion process to put a well into production for the first time, or in the case of a re-frac, return a well to production.

What is flowback work?

As a flowback operator, you work at an oil and gas rig and monitor flowback equipment. Your responsibilities in this career include maintaining a safe work environment, recording measurements from a rig’s gauges, and replacing malfunctioning parts. You may also work with fluids like water.

What is the difference between flowback and produced water?

This fluid is called flowback and produced water (FPW). The difference between flowback and produced water is time spent in the well; flowback usually refers to return of injected fluids, while produced water is formation water that is high in gas and oil1.

What is flowback fluid?

Flowback is a mixture of water, dirt, sand, and chemicals that flows to the surface after a well has been hydraulically fracked. Flowback resurfaces after frac fluid (an abbreviation of fracturing fluid) is injected into an oil or natural gas well to reduce friction pressure and create a fracture.

What is fracking technology?

Hydraulic fracturing, or “fracking” as it is more commonly known, is just one small method of the broader process of unconventional development of oil and natural gas. Fracking is a proven drilling technology used for extracting oil, natural gas, geothermal energy, or water from deep underground.

What kind of pumps are used for fracking?

Because fracking is typically done at very high pressure, Positive Displacement Quintuplex Pumps are the most commonly used on fracking site. However the frack water supply is done with centrifugal pumps because you are required to move the water right to the pumping site.

How do you Hydrofrac a well?

The procedure involves lowering down the well one or two inflatable hard rubber “sleeves” or “balloons” (packers as they are more correctly called). First, all pipes, wires and the pump need to be removed from the well. The packers are then inflated to seal off a section of the well.