In other words, well logging, or borehole logging, aims to establish whether there is enough—and quality—oil and gas in the well to merit completing it and beginning production. A Short ...

Well logging chronicles the depths ... speed of drilling and, of course, oil or gas flows. In the early 1900s, Conrad Schlumberger envisioned the concept of using electrical measurements to ...

Well D is an oil producer with an ESP. Initial production was 1,260 b/d of fluid with a 1.6% water cut. Fig. 4 shows openhole log of the producing sand and shaly sand intervals (2,804-12 ...

Forest Oil Corp., Denver, successfully completed openhole logging operations with drill pipe-conveyed memory logging tools to a depth of 20,203 ft MD in its Redoubt No. 4 delineation well in ...

Diversified Well Logging, LLC ( www.dwl-usa.net ) was founded in 1991 to exploit its well-site service capabilities in the U.S. oil and gas industry, primarily in onshore gas basins and offshore ...

The experts at an Iranian drilling company, Pira, succeeded in constructing a logging machine well suited for Iran ’s climate and oil industry requirements. Due to urgent need for such a machine and ...