Depending on water depth and metocean conditions, geotechnical surveys may be conducted from a dedicated geotechnical drillship, a semi-submersible, a jackup rig, a large hovercraft or other means. [24] They are done at a series of specific locations, while the vessel maintains a constant position.
[pdf] Combining Nabors proprietary Smart Suite of automated drilling software with Canrig® robotics on the PACE®-R801 creates an unmanned rig floor that removes crews from red zone areas and delivers consistent, predictable drilling performance. Video from the first well is available here, PACE®-R801.
[pdf] Mars field was discovered in 1989 at around 130 miles south of New Orleans. The field, located at 3,000ft water deep, started production in 1996. Mars B was discovered after Shell geologists located untappe.
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