GEFCO/King Oil Tools 17
www.gefco.com
RIGS, CRAWLER
Little Beaver, Lone Star Drills 15
www.littlebeaver.com
RIGS, DIRECT PUSH/PROBE
Geoprobe Systems IBC
www.geoprobe.com
RIGS, ROTARY
Versa-Drill/Laibe 21
www.versa-drill.com
RIGS, SONIC DRILL
Sonic Drill 64
www.sonic-drill.com
ROTARY TOOLS
Star Iron Works 22
www.starironworks.com
SAFETY, TRENCH SHORING
Efficiency Production 18
www.efficiencyproduction.com
SUPPLIER, WEST REGION
Beeman Equipment Sales 68
www.beemanequipmentsales.com
TANK TEES
A.Y. McDonald 7
www.aymcdonald.com
Merrill 51
www.merrillmfg.com
TANKS, DIAPHRAGM
A.Y. McDonald 7
www.aymcdonald.com
TREATMENT, ARSENIC REMOVAL
Better Water Industries 31
www.betterwaterind.com
TREATMENT, SYSTEMS
Better Water Industries 31
www.betterwaterind.com
VALVES, BALL
A.Y. McDonald 7
www.aymcdonald.com
VALVES, CHECK
A.Y. McDonald 7
www.aymcdonald.com
VALVES, FLOW REGULATING
3R Valve 56
www.3rvalve.com
VALVES, RELIEF
A.Y. McDonald 7
www.aymcdonald.com
YARD HYDRANTS
Hoeptner Perfected Products 11
www.freezeflow.com
Merrill 51
www.merrillmfg.com
Twitter @WaterWellJournl WWJ September 2018 75
The just released book, An Introduction to Water Well
Hydrofracturing: A Form of Well Development and Cleaning,
is an update to a book penned in 1989 titled the Manual of
Hydraulic Fracturing for Well Stimulation and Geologic Studies.
This new edition details how this process has now come to be
an established method for well development and transmissivity
enhancement, and also covers its use for large-scale public
water supplies, state regulations, and safety and sanitation.
Catalog #T431
NGWA member price $30.00
Nonmember price $40.00
Order online at
NGWA.org/Bookstore.
An Introduction to Water Well Hydrofracturing
(800) 551-7379 • NGWA.org/Bookstore • (614) 898-7791
Get WWJ Anytime,
Anywhere
The best publication in the
groundwater industry is now
available
digitally for
your tablet,
smartphone,
or computer.
Read it
anywhere in
the office or field!
Want to start getting it?
Contact NGWA customer service
at customerservice@ngwa.org or
800 551.7379 (614 898.7791).
