Drill stem test definition

Drill stem test means a method of formation testing consisting of a packer or packers, valves, or ports that may be opened or closed from the surface, and two or more pressure recording devices.
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Drill stem test means a method of formation testing consisting of a packer or packers, valves, or
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Drill stem test means a method of gathering data on the potential productivity of a formation by permitting the flow of formation fluids through the drill pipe.
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More Definitions of Drill stem test

Drill stem test means a method of sampling fluid from a formation using a tool attached to the drill stem; the sample is used to assess the type and volume of fluids in the formation as well as their pressure and rate of flow;
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Drill stem test means an operation for collecting samples of fluids contained in rock to determine flow characteristics and measure reservoir pressures using drill stems as flow pipe in the wellbore and dedicated equipment; (essai aux tiges)
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Related to Drill stem test

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  • Drug use test means a scientifically substantiated method to test for the presence of illegal or performance-enhancing drugs or the metabolites thereof in a person’s urine.

  • RDDS test Means one query sent to a particular “IP address” of one of the servers of one of the RDDS services. Queries shall be about existing objects in the Registry System and the responses must contain the corresponding information otherwise the query will be considered unanswered. Queries with an RTT 5 times higher than the corresponding SLR will be considered as unanswered. The possible results to an RDDS test are: a number in milliseconds corresponding to the RTT or undefined/unanswered.

  • Commissioning test means tests applied to a distributed generation facility by the applicant after construction is completed to verify that the facility does not create adverse system impacts and performs to the submitted specifications. At a minimum, the scope of the commissioning tests performed shall include the commissioning test specified in Institute of Electrical and Electronics Engineers, Inc. (IEEE) Standard 1547 Section 5.4 "Commissioning tests".

  • DNS test Means one non-­‐recursive DNS query sent to a particular “IP address” (via UDP or TCP). If DNSSEC is offered in the queried DNS zone, for a query to be considered answered, the signatures must be positively verified against a corresponding DS record published in the parent zone or, if the parent is not signed, against a statically configured Trust Anchor. The answer to the query must contain the corresponding information from the Registry System, otherwise the query will be considered unanswered. A query with a “DNS resolution RTT” 5 times higher than the corresponding SLR, will be considered unanswered. The possible results to a DNS test are: a number in milliseconds corresponding to the “DNS resolution RTT” or, undefined/unanswered.