دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The equipment be used to control overflow and blowout in the process of drilling.

n: The pressure registered in the wellhead of a producing well.

n: The surface termination of a wellbore that incorporates facilities for installing casing hangers during the well construction phase. The wellhead also incorporates a means of hanging the production tubing and installing the Christmas tree and surface flow

n: The related record and datum of the full drilling process of a well.

the change in pressure or flow rate in one well caused by production in another.

n: The chart be drawed according to different well killing method ,which be used to record related datum,then help each step can take effect according to proper order.

n: The display of one or more log measurements on a strip of paper or film (a hard copy) with depth in one axis. In this sense, the term refers to the display not only of the measurement but of other relevant information. A typical log is presented on folded

n: The columnar section of downhole formation sequence and character be drawed up according to drilling datum.

n: a private, or sometimes public, organization that maintains collections of oilfield data, particularly well logs. Users gain access to the information by paying membership dues or a users fee.

n: the recording of information about subsurface geologic formations, including records kept by the driller and records of mud and cutting analyses, core analysis, drill stem tests, and electric, acoustic, and radioactivity procedures. See acoustic log, core analysis, drillers log, drill stem test, electric well log, mud analysis, and radioactivity log.

n: Electric logs are run on a wire line to obtain information concerning the porosity,permeability,fluids content of the formations drilled and other information .The drilling-fluid characteristics may need to be altered to obtain good logs.