Oral History Interview with Jarrett Keim, 2015 Page: 3 of 12

                                
Interviewer:
Keim:
Interviewer:
Keim:
Interviewer:
Keim:

on what area you're in. Whether you're in
Northern Oklahoma or North Dakota it's totally
different than say south Texas is. So it' s
pretty broad.
Do you know much about the fracking that' s gone
on in Denton?
In Denton? I know a little bit. I've actually
done some work there on the Barnett Shale two
years ago. And I [interrupted]
Could you tell me about that?
Sure. Denton and the Barnett Shale is pretty
much more gas than     it is oil. The frack
process, with a company I worked for, from
Dallas to Granbury up to, oh gosh, where else
did I work, up towards like [unclear] . So I've
done frack work in locations--you want me to
tell you about the process? How we did that? Or
do you just want to ask my experience from it?
Let's do process and then your experience.
Okay. Different wells are prepared differently.
There's a toe [the angle of the near horizontal
area, toe up or toe down] . A lot of companies
have done this work where you actually have to
pressure that up once the sleeve [flow path] is

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