Noon: Disputing lies about quakes and fracking
On Rachel Maddow’s Oct. 16 MSNBC show, she stated that Oklahoma’s earthquakes are: “The terrible and unintended consequence of the way we get oil and gas out of the ground. ... from fracking operations.” Yet, when her guest, Jeremy Boak, Oklahoma Geological Survey director, corrected her by saying “it’s not actually frackwater,” she didn’t change her tune.
Despite the fact that the science doesn’t support the thesis, opponents of oil-and-gas extraction, like Maddow, have long claimed that the process of hydraulic fracturing causes earthquakes.
The anti-crowd doesn’t want to hear otherwise. In an article titled: “Confirmed: Oklahoma Earthquakes Caused By Fracking,” they cite a 2014 study which actually claims the earthquakes are due to “the injection of wastewater from oil and gas operations”—which as Boak told Maddow is not “actually frackwater.” Even the Washington Post announced: “Fracking is not the cause of quakes. The real problem is wastewater.”
If you don’t know what it is or how it is being disposed of, “wastewater” sounds scary. It is often called “toxic” — although it is naturally occurring. This wastewater, according to a study from Stanford researchers, is “brackish water that naturally coexists with oil and gas within the Earth.” As a part of the drilling and extraction process, the “produced water” is extracted from the oil and/or gas and is typically reinjected into deeper disposal wells. In Oklahoma, these wells are in the Arbuckle formation, a 7,000-foot-deep sedimentary formation under Oklahoma.
“Industry has been disposing wastewater into the Arbuckle for 60 years without seismicity,” Kim Hatfield, chairman of the Induced Seismicity Working Group, told me. Hatfield continued: “So, we know some level of disposal is safe. We need to figure out the exact mechanism by which this wastewater injection is triggering these seismic events and modify our procedures to prevent them.”
Addressing water quality, Hatfield explained that in the area of the seismicity, 10 barrels of produced water — which contains five times more salt than ocean water — is generated for each barrel of oil.
The Stanford study found that “the primary source of the quake-triggering wastewater is not so-called ‘flowback water’ generated after hydraulic fracturing operations.” Professor Mark Zoback, states: “What we’ve learned in this study is that the fluid injection responsible for most of the recent quakes in Oklahoma is due to production and subsequent injection of massive amounts of wastewater, and is unrelated to hydraulic fracturing.”
Science writer Ker Than reports: “Because the pair were also able to review data about the total amount of wastewater injected at wells, as well as the total amount of hydraulic fracturing happening in each study area, they were able to conclude that the bulk of the injected water was produced water generated using conventional oil extraction techniques, not during hydraulic fracturing.”
“So what?” you might ask. The distinction is important as there is an aggressive effort from the anti-fossil-fuel movement to regulate and restrict — even ban — hydraulic fracturing. The more scare tactics they can use, the more successful their efforts. They are unimpeded by truth. Remember the disproven claims about fracking causing tap water to catch on fire and those about fracking contaminating drinking water?
Now, you can add “Oklahoma earthquakes caused by fracking” to the list of untruths propagated by the anti-fossil-fuel crowd. The true headlines should read: “Oklahoma earthquakes not caused by fracking.” But, that conflicts with their goal of ending all fossil-fuel use. More than 90 percent of the new oil-and-gas wells drilled in America use hydraulic fracturing. Therefore, if they can ban fracking, they end America’s new era of energy abundance and the jobs and its economic stimulus.
The author of Energy Freedom, Marita Noon serves as the executive director for Energy Makes America Great Inc. and the companion educational organization, the Citizens’ Alliance for Responsible Energy.