www.rockproducts.com Frac Sand Insider May 2015 | 71
Domestic Frac Sand
vember 6, 2013, accessed September 2, 2014, at http://
oilandgas-investments.com/2013/energy-services/bakken-
oil-three-forks-formation .
Schlumberger Ltd., 2014a, Multi-stage stimulation systems, ac-
cessed July 31, 2014, at http://www.slb.com/services/com-
pletions/completion_products/multistage_stimulation_sys-
tems.aspx.
Schlumberger Ltd., 2014b, Oilfeld glossary, Staged fracturing, ac-
cessed October 8, 2014 at http://www.glossary.oilfeld.slb.
com/en/Terms/s/staged_fracturing.aspx.
Seeking Alpha, 2014, Firebag River – A red-hot Canadian frac sand
deposit? Accessed October 31, 2014, at http://www.nas-
daq.com/article/frebag-river-a-red-hot-canadian-frac-sand-
deposit-cm355909.
Sierra Frac Sands, LLC, 2014, Company website, accessed Oc-
tober 6, 2014, at http://www.sierrafracsand.com/products/
lgc-proppant.html.
Spencer, Starr, 2014, Operator outputs from US oil and natural gas
resource plays continues to leapfrog, accessed September 9,
2014, at http://blogs.platts.com/2014/08/12/shale-produc-
tion-increases/.
Streetwise Reports, 2013, The energy report, Keith Schaeffer
names the last-standing shale plays, accessed October 10,
2014, at http://www.theenergyreport.com/pub/na/keith-
schaefer-names-the-last-standing-shale-plays.
Tate, Kristin, 2014, New phenomenon, "refracking" sweeping gas
and oil industry, accessed October 29, 2014, at http://www.
breitbart.com/Breitbart-Texas/2014/08/23/New-Phenome-
non-Refracking-Sweeping-the-Gas-and-Oil-Industry.
Texas Frac Sands, 2014, Brady, Texas, area frac sand—Product
specifcations, accessed October 8, 2014, at http://texas-
fracsands.com/id1.html.
Tucker, Rex, 2013, The state of the proppant industry, accessed July
30, 2014, at http://www.cadreproppants.com/fles/3rd%20
Proppants%20Summit%20Presentation.pdf.
U.S. Department of Labor, U.S. Bureau of Labor Statistics, 2014,
CPI Infation Calculator, accessed July 24, 2014, at http://
www.bls.gov/data/infation_calculator.htm.
U.S. Energy Information Administration (EIA), 2013, AEO2014 ear-
ly release overview, accessed September 5, 2014, at http://
www.eia.gov/forecasts/aeo/er/early_production.cfm.
U.S. Energy Information Administration (EIA), 2014, Annual energy
outlook 2014, accessed August 21, 2014, at http://www.eia.
gov/forecasts/aeo/MT_naturalgas.cfm.
U.S. Energy Information Administration (EIA), 2014a, Natural gas,
accessed August 21, 2014, at http://www.eia.gov/dnav/ng/
ng_prod_sum_dcu_NUS_m.htm .
U.S. Energy Information Administration (EIA), 2014b, Today in en-
ergy, Bakken fuels North Dakota's oil production growth, ac-
cessed September 6, 2014, at http://www.eia.gov/todayinen-
ergy/detail.cfm?id=17391.
U.S. Geological Survey,1991-2014, Industrial sand and gravel in
Metals and minerals: U.S. Geological Survey Minerals Year-
books 1990-2012, various pagination, accessed July 31,
2014 at http://minerals.usgs.gov/minerals/pubs/usbmmyb.
html and http://minerals.usgs.gov/minerals/pubs/commod-
ity/silica/.
U.S. Geological Survey, 2013, Science features, USGS releases
new oil and gas assessment for Bakken and Three Forks For-
mations, accessed September 9, 2014, at http://www.usgs.
gov/blogs/features/usgs_top_story/usgs-releases-new-oil-
and-gas-assessment-for-bakken-and-three-forks-formations/.
Vectora Transportation, 2013, Proppant supply in the Permian Ba-
sin, accessed October 27, 2014, at http://vectoratransporta-
tion.com/proppant-supply-in-the-permian-basin/.
Veil, John, 2012, Hydraulic fracturing and the challenges of man-
aging wastewater, accessed July 31, 2014, at http://www.
makingwaterconnections.com/wp-content/uploads/2012/05/
Veil_Hydraulic-Fracturing-and-the-Challenges-of-Manag-
ing-Wastewater.pdf.
Williams, J.H., 2013, The Marcellus Shale gas play, Geology, devel-
opment, and water-resource impact mitigation, Presentation,
November 17, 2011 at the University of Connecticut Ground-
water Research Program, University of Connecticut, Storrs,
accessed August 9, 2014, at http://ny.water.usgs.gov/proj-
ectsummaries/CP30/Marcellus_Presentation_Williams.pdf.
Wisconsin Department of Natural Resources, 2012, Silica sand
mining in Wisconsin, Wisconsin Department of Natural Re-
sources, accessed September 24, 2014, at http://dnr.wi.gov/
topic/mines/documents/silicasandminingfnal.pdf.
Wolfe, M.E., 2013, 2012 report on Ohio Mineral Industries : An
annual summary of the State's economic geology, State of
Ohio, Department of Natural Resources, Division of Geolog-
ical Survey, accessed September 11, 2014, at http://far-
manddairy.lyleprintingandp.netdna-cdn.com/wp-content/up-
loads/2013/11/MinInd12.pdf.
Woodbine Acquisition, LLC, 2012, IAA – Private capital conference,
accessed October 2, 2014, at http://www.ipaa.org/meetings/
ppt/2012PCC/4thPanel_AliAhmed_WoodbineAcquisition-
Corp.pdf.
Yahoo Finance, 2014, Form 10-Q for U.S. Silica Holdings, Inc., ac-
cessed October 8, 2014, at http://biz.yahoo.com/e/140430/
slca10-q.html.
Zdunczyk, Mark, 2014, Hydraulic fracturing sand (frac sand): Mining
Engineering, v. 66, no. 7, p.53-55.