GRANTS PASS, Ore. (AP) — The timber industry is hoping that the U.S. Supreme Court will maintain business as usual on controlling muddy water running off logging roads into salmon streams. The high ...

Mud logging is the real-time “eyes and ears” of the wellbore during drilling—critical for kick detection, formation evaluation at bit time, operational optimization, and regulatory reporting. It ...

Advances in sampling and analytical techniques now permit the isotopic analysis of very small amounts of hydrocarbon gases in air that are collected from the circulating mud stream during drilling. A ...

Getting your Trinity Audio player ready... GRANTS PASS, Ore.—A federal appeals court Tuesday decided that mud washing off logging roads is pollution and ordered the Environmental Protection Agency to ...

NEW YORK (MarketWatch) -- Schlumberger Ltd. plans to acquire Geoservices, a French-based company specializing in energy services, in a deal valued at $1.1 billion, including debt. Late Wednesday, ...

Mud logging is the surface-based, real-time geological and drilling surveillance conducted during well construction to characterize formations, monitor wellbore conditions, and enhance well control. I ...

Rock Hill Capital Group has acquired a majority stake in Diversified Well Logging, a leading provider of mud logging services, equipment, personnel and technology to the onshore and offshore oil and ...

On July 7, 2010, the Wayne Madsen Report (WMR) reported: "Oil drilling industry inside sources have reported to WMR that 'smoking gun' documents, including what are known as "mud logs" are being kept ...

Well logging is the practice of recording and analyzing various kinds of data about the rock formations around a borehole during or after drilling. Also called borehole logging, this activity aims to ...

A federal appeals court decided Tuesday that mud washing off logging roads is pollution and ordered the Environmental Protection Agency to write regulations to reduce the amount that reaches salmon ...