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Differential Pressure

Differential Pressure news and technical articles from OGPE magazine. Search Differential Pressure latest and archived news and articles

  1. Low differential pressure transmitters

    Magazine Articles

    Wed, 24 Sep 2014

    Incorporated >> Rangeable, very low differential PX2600 pressure transmitters output either static (gage) pressure or differential pressure . Instruments have four unidirectional and four bidirectional ranges, three selectable outputs, pushbutton or

  2. Single grip packer for isolation


    Tue, 2 Sep 2014

    D&L Oil Tools: Isolate casing holes or perforations with this AS-III single grip packer - with no upper hold-down for use where no differential pressure from below is present. Continue reading>> << PREV 1 2 3 4 5 6 7 8 NEXT>>

  1. In-line pipeline inspection is pigging-based

    Magazine Articles

    Wed, 6 Aug 2014

    PECAT is sent through a pipeline to measure debris location and quantity as well as ovality, temperature, and differential pressure . It employs built-in, patented sensor and data logging technology for measurements. Data provided help operators

  2. Oil drilling single grip packers for isolation

    Magazine Articles

    Tue, 5 Aug 2014

    casing holes or perforations with this AS-III single grip packer - with no upper hold-down for use where no differential pressure from below is present. These downhole tools feature a large by-pass area to prevent swabbing when running or

  3. Crude desalting system also used in downstream refinery services

    Magazine Articles

    Tue, 5 Aug 2014

    ProSalt™ system at Shedgum GOSP-4 and results of the trial were very impressive. The team reported: • The differential pressure across the new valve decreased by more than 50 percent, from 15 psid to 7 psid. • The wash-water consumption

  4. Upstream mud logging emissions aiding flow meters

    Magazine Articles

    Mon, 23 Jun 2014

    additional pressure and temperature transmitters, which are required by volumetric type flow instruments such as differential pressure (dP) orifice plate meters, vortex shedding, ultrasonic and other meter technologies. The meter chosen by

  5. Subsea flow meters eliminate algorithm complexity

    Magazine Articles

    Sat, 21 Jun 2014

    This lowers cost and enhances well production, notes the manufacturer. Accurate flow rate measuring requires differential pressure , pressure, and temperature. FloCalculator within this digital flow meter produces DP and P variables as standard

  6. Oil drilling scale inhibitors evaluated by auto system

    Magazine Articles

    Sun, 27 Apr 2014

    continuously measuring differential. An increase in differential pressure serves as an indication of scale formation. The test is complete once that differential pressure reaches an adjustable threshold value. Proprietary

  7. Bidirectional flow, pressure controller for into/out of process

    Magazine Articles

    Tue, 31 Dec 2013

    processes that require bidirectional flow control and/or pressure control as well as for pressure control in closed systems. MCD features patented internally compensated laminar differential pressure measurement. More Downstream Products >>

  8. McCrometer Inc


    Tue, 5 Nov 2013

    McCrometer offers the V-Cone flowmeter, an advanced differential pressure type flowmeter, ideal for tight fit and retrofit installations, high accuracy and repeatability, with flexible installation and no maintenance.