Directional boring costs $10 to $30 per linear foot or $1,000 to $9,000 total on average. Underground directional boring or horizontal directional drilling prices depend on the location and ground conditions.
[pdf] Schlumberger was founded in 1926 in Paris as the Electric Prospecting Company (: Société de prospection électrique) by two brothers from . Schlumberger supplies the with services such as seismic data processing, , and , well cementing and , artificial lift, well.
[pdf] Wells are drilled directionally for several purposes: • Increasing the exposed section length through the reservoir by drilling through the reservoir at an angle.• Drilling into the reservoir where vertical access is difficult or not possible. For instance an oilfield under a town, under a lake, or underneath a difficult-to-drill formation.
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