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2. Airlift pump - Wikipedia

   en.wikipedia.org/wiki/Airlift_pump

   Airlift pumps are often used in deep dirty wells where sand would quickly abrade mechanical parts. (The compressor is on the surface and no mechanical parts are needed in the well). However airlift wells must be much deeper than the water table to allow for submergence. Air is generally pumped at least as deep under the water as the water is to ...

3. Plasma deep drilling technology - Wikipedia

   en.wikipedia.org/wiki/Plasma_deep_drilling...

   Plasma deep drilling technology is one of several drilling technologies that may be able to replace conventional, contact-based rotary systems. These new technologies include plasma deep drilling, water jet, hydrothermal spallation and laser. Companies that embrace plasma-drilling method include GA Drilling, headquartered in Bratislava, Slovakia.

4. New drilling technologies - Wikipedia

   en.wikipedia.org/wiki/New_drilling_technologies

   There are more than 20 innovative drilling technology such as: laser, spallation, plasma, electron beam [1], pallets, enhanced rotary, electric spark and discharge, electric arc, water jet erosion, ultrasonic, chemical, induction, nuclear, forced flame explosive, turbine, high frequency, microwave, heating/cooling stress, electric current and ...

5. Borehole mining - Wikipedia

   en.wikipedia.org/wiki/Borehole_mining

   Borehole mining tool and technology principle schematic. Borehole Mining (BHM) is a remote operated method of extraction (mining) of mineral resources through boreholes based on in-situ conversion of ores into a mobile form (slurry) by means of high pressure water jetting (hydraulicking).

6. Category:Drilling technology - Wikipedia

   en.wikipedia.org/wiki/Category:Drilling_technology

   Deep hole drilling; Degasser; Density logging; Desander; Deviation survey; Differential sticking; Directional boring; Directional drilling; Directional well; Down-the-hole drill; Drawworks; Drill bit (well) Drill line; Drill stem test; Drill string compensator; Drilling fluid; Drilling formula sheets; Oil well control; Drilling riser; Drilling ...

7. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!