WorldWide Drilling Resource

27 WorldWide Drilling Resource ® OCTOBER 2014 /*. 42 '/1 3)& ..4", ! /.'&1&.$& ".% 1"%& )/5 -#"227 4*3&2 /1-". /3&, /.'&1&.$& &.3&1 /.'&1&.$& &.3&1 1 /1-". &3 1&"%7 '/1 8 1&"3 6)*#*32 8 /.3*.4*.( %4$"3*/. 00/134.*3*&2 8 1&"3 *-& 3/ *2*3 5*3) 1*&.%2 ".4"17 / 1&(*23&1 $",, /2) $ ,*.3/$+ /1 (/ /.,*.& 555 /+(1/4.%5"3&1 /1( GeoPro, Inc. developed TG Select as a premium thermal grout base to opti- mize the performance of ground heat exchangers for geothermal heating and cool- ing. When mixed according to guidelines with approved silica sands, TG Select will meet or exceed specifica- tions, allowing for shorter design lengths. This de- creases work time and grout volume per bore so you can complete more projects with less materials. It does not flash hydrate, and requires no polymers or chemical additives. WWDR’s FEATURED PRODUCT: For links to these Web sites and more, visit worldwidedrillingresource.com Massenza’s MI12 is a versatile rig for geothermal, geo- technical, seismic, or water well drilling applications. It can be crawler- or truck-mounted, and utilize coring, augering, mud pump, or down-the- hole hammer dri l l ing techniques. All controls are located for ease of operation, safety, and increased production. Gluboots , originally conceived for walking in high water in Venice, Italy, have many practical uses. Worn over socks or shoes, they waterproof and protect the wearer from mud, dirt, water, or snow, and have their own sole. Made of PVC, the boots are reusable indefinitely, have double elastic at the top to prevent slippage, bands to secure the ankles, and come with a PVC bag for storage.