Halliburton executive becomes the first person to drink fracking fluid.
According to many news sources, in Aug. a Halliburton executive drank fracking fluid at a keynote speech at conference presented by the Colorado Oil and Gas Association. Halliburton’s CEO Dave Lesar, raised a glass of fracking fluid, made from materials from the food industry, he then asked a fellow executive to show how safe the fluid was by drinking it. What this executive apparently drank is a fluid called CleanStim, which was created by Halliburton this past year.
According to Halliburton’s website, CleanStim includes an enzyme, exthoxylated sugar-based fatty acid ester, inorganic acid, inorganic salt, maltodextrin, organic acid, organic ester, partially hydrogenated vegetable oil, polysaccharide polymer, and sulfonated alochol… yes these are big words. The table below better explains what each of these chemicals are, and puts them in terms we can all understand.
In keeping with their mission to make fracking fluid more environmentally friendly, Halliburton did in fact choose common household ingredients, which seem fairly harmless. The catch is that this is not in fact the case. As a Scientific American article titled “What’s in This Fracking Water?”, points out “the CleanStim fluid system should not be considered edible.”
While Halliburton has given a general list of what’s included in fracking fluid, a study on the Department of Energy’s (DOE) website has a more comprehensive list of chemicals included in fracking fluid. These chemicals include: a friction reducer (KCl or petroleum distillate), a biocide (glutaraldehyde), an oxygen scavenger (ammonium bisulfide) or stabilizer (N,n-dimethyl formamide), to prevent corrosion of metal pipes, a surfactant, a scale inhibitor (ethylene glycol), HCl acid to remove drilling-mud damage near the borehole, a breaker (sodium chloride, a little salt never hurts), a gel (guar gum or hydroxyethyl cellulose), and an iron controller (2-hydroxy 1, 2, 3-propanetricaboxylic acid). These chemicals are harmful to humans, so it is good that gas companies are trying to make fracking fluid with better chemicals.
The most comprehensive list though, is in a report issue in April by the Democrats on the House Energy and Commerce Committee. The report describes 750 chemicals that are used by 14 leading oil and gas service companies. According to the committee though, the report is incomplete because: “in many instances, the oil and gas service companies were unable to provide the Committee with a complete chemical makeup of the hydraulic fracturing fluids they used … [in] 279 products that contained at least one chemical or component that the manufacturers deemed proprietary or a trade secret.”
While it has been a practice to keep the contents of the fracking fluid a secret, things are slowly changing. Wyoming, Michigan, Texas, Pennsylvania and Arkansas have fracking-fluid disclosure rule. Other states, as well as Congress have proposed rules that are waiting for legislative action. More companies are also disclosing information about their fracking fluid. This website, created by the industry allows users to search for a particular well in a given country or state. While things are moving in the right direction, until the industry can do away with dangerous chemicals, hydrofracking will continue to present serious environmental problems.