Abstract: The paper reviews the development results of a litho-density gamma-gamma logging module for use while drilling. The operating principle is described, and a block diagram of the module's ...

The U.S. Forest Service is backing out of a logging operation in the Pisgah National Forest days after environmental groups filed a lawsuit claiming it violated federal law because it didn’t notify ...

When the White House released memorandum M-21-31 in August 2021, it marked a turning point for federal agencies by establishing much-needed baseline logging and data preservation requirements. The ...

A push to repeal the Roadless Rule that protects the few ecosystems that remain truly wild faces mass public opposition. A truck carrying old-growth trees that were recently cut drives on N Island Rd ...

LWD acquires formation evaluation and wellbore data in real time while the bit is cutting rock. Sensors housed in drill collars measure gamma ray, resistivity, density, neutron porosity, sonic, NMR, ...

I.1 Open-Hole (OH) Logging Objective: Quantify original formation properties and net pay prior to completion. KPIs: Porosity accuracy (±2 p.u.), water saturation ...

Despite the title of this article, this is not a DP-100 exam braindump. I do not believe in cheating. Memorizing real exam questions provides no professional value. This is not a DP-100 certification ...