The best ad rag in the oilpatch is the Oiltizer; a subscription is a must.

Next best is Tradequip International published by TAP in Crossville, Tennessee, the same folks who produce Rock & Dirt.  Unfortunately, the classified section has been shrinking dramatically.

Small regional oilpatch tabloids come and go.  The Roughnecker is one we like that has been published in the Illinois basin for many years; contact them at .

Listings on this page are free, though we may make a commission on some transactions.  Selected used equipment offered by AnaLog Services, Inc. is of course also included here.  If you are looking for new or used logging equipment contact Analog Services, Inc. first; we may be able to save you time and money.  We offer the Tek-Co Tool Electronics Ltd. complete line of cased hole logging tools.

Logging Truck, Gearhart-Owen Industries (GO) Model 250 "Prospector", Serial Number 250-134 (3/4 ton 1978 V8 4x4 Suburban Custom Deluxe repainted in February, 2004; new cooling system, shocks, steering pump, and exhaust in January, 2004, with low mileage tires and current inspection sticker).  This unit spools 6,000 feet of 3/16" cable or 12,000 feet of 1/8" cable, and presently has 900 feet of 7 conductor cable installed.  The Model 250 hoist develops over 24 hp from the truck engine through an open-loop hydraulic system.  The hoist could easily be mounted in a newer truck, but the present truck has much useful life left.  This is a real GO logging truck, not one of the light weight Widco units.
Contact or call .  (NC-1)

Halliburton Rotary Sidewall Coring Tools; an unused pristine pair of rare Halliburton / Gearhart Rotary Sidewall Coring Tools (RSCT).  This offer includes downhole electronics, surface electronic panels, cables, and oodles of spare parts.  These tools have never been used, and have been stored in a government warehouse since they were purchased.  This is an extraordinary opportunity to acquire these expensive tools at a fraction of the new price (and get back some of those wasted taxpayer dollars)!  See a description and photographs here.
Contact or call .

T922R Tektronix Oscilloscopes; several like new reconditioned and remanufactured units in stock.
Contact or call .

NIMS Bins (NIM Crates) from GO/GOI/MLS, SIE, Pengo, Comprobe, Ortec, and other manufacturers.
Contact or call .

SIE Digital Rate Meters and SIE Cement Bond Panels.
Contact or call .

Simplec Model CGY Acoustic Velocity Logger (four wide NIM module).  Never used and in pristine condition; this is a very nice panel!
Contact or call .

300 Volt Downhole Power Supplies, SIE, GO, Bell, and others.
Contact or call .