Open and Cased Hole Services and Tool Specs| Jet West Geophysical Services 
At Jet West Geophysical Services we specialize in a wide variety of open hole services for different industry applications. Whether it's water, coal, uranium or shallow oil, gas and oil shale we can design a suite of tools to locate or confirm your target zone.
We also have probes to measure physical and structural attributes such as borehole tilt and azimuth, fracture identification and orientation, strike and dip, and breakouts and washouts.
OPEN HOLE PROBES
Click on the ± symbol to expand and contract the listing to view the various probes and services provided. To get more details about each of the services, you can click on the link to view or download the appropriate pdf file (which requires the Acrobat Reader program).
- Electric
(for lithology, saturation, and water quality)
- Induction
(for lithology, saturation, and water quality)
- Gamma Ray
(for lithology and mineralization)
- Caliper (for hole rugosity and washouts)
- Fluid Temperature & Resistivity (for water temperature and quality in productive column)
- Neutron (Neutron - Thermal Neutron) (for lithology, porosity, and gas indicator)
- Density (Gamma - Gamma) (for lithology, formation bulk density, and porosity)
- Flowmeter (for flow contribution)
- Fluid Sampler(for site specific and discrete interval sampling)
- Sonic
(for lithology, saturation, and porosity)
- Magnetic Deviation (for borehole tilt and azimuth for crookedness, dog-legs and true vertical depth)
- Acoustic Borehole Imager (ABI) (for lithology, structure, and fracture determination and orientation)
- Optical Borehole Imager (OBI) (for lithology, structure, and fracture determination and orientation)
- Video Camera (for lithology, fracture determination, and flow contribution)
- Free Point Indicator (for stuck point depth of drill pipe or casing)
- Pipe Recovery (for methods of unscrewing or cutting drill pipe or casing)
- Back-Off Operation (an explosive method of unscrewing pipe)
- Radial Cutting Torch (a non-explosive method for cutting pipe, no flares, wet or dry)
- Jet Cutters (an explosive method for cutting pipe)
Jet West Geophysical Services is also there for your cased hole needs. For production determination and well completeion verification we offer Temperature, Flowmeter, and Caliper logs in addition to Color Video Cameras. For well completions and work-overs; we offer Gamma Ray, Collar Locator, and Cement Bond logs. Other services include Jet Perforating, Bridge Plug and Production Packer Setting, Electric Dump Bailers, Customer Instrument Hoisting Services and more.
We also specialize in pipe recovery operations. Our Free-Point Indicator tool can take the guesswork out of locating the depth at which pipe is stuck. The pipe can then be backed-off or cut and recovered. In addition to the traditional explosive methods for backing-off and cutting pipe we possess a proprietary license to utilize MCR Oil Tool’s Radial Cutting Torch (RCT). The RCT can be run in wet or dry environments, cuts all types of metal, causes no flare or swelling in the cut area and can run through restrictions to cut larger pipe. For more information see the specifications below or consult the MCR link on our contact page.
CASED HOLE PROBES
Click on the ± symbol to expand and contract the listing to view the various probes and services provided. To get more details about each of the services, you can click on the link to view or download the appropriate pdf file (which requires the Acrobat Reader program).
- Cased Hole Logs
- Cement Bond Logs
(for presence of cement between pipe and formation)
- Correlation Logs (for depth correlation to previous run logs and casing collars)
- GR/CCL - Various 1 – 3 5/8-inch diameter
- GR/CCL/Neutron
- Temperature
(for fluid column temperature and cement top indication)
- Caliper
(for casing diameter changes and imperfections)
- Flowmeters (for flow contribution)
- 4π (for presence of cement between pipe and formation and for voids)
- Free Point Indicator (for stuck point depth of drill pipe or casing)
- Video Camera (for casing inspection, fishing operations, and flow determination)
- Jet Perforating (shaped charge explosives for perforating steel casing)
- Bridge Plugs, Cement Retainers & Production Packers (for casing isolation and seals)
- Pipe Recovery (for methods of unscrewing or cutting drill pipe or casing)
- Back-Off Operation (an explosive method of unscrewing pipe)
- Chemical Cutters (explosive method of unscrewing pipe)
- Radial Cutting Torch (a non-explosive method for cutting pipe, no flares, wet or dry)
- Jet Cutters (an explosive method for cutting pipe)
- Electric Dump Bailers (explosively activated bailer for depth specific cement/sand placement)
- 1 ½, 1 11/16, 3 & 3 ½-inch Capacities
- Gauge Rings, Marble Catchers & Junk Baskets
(casing/tubing inner diameter clearance gauges and debris collectors)
Call us at 505-325-8531or fill out our online contact form.
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