دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: see growth fault.

n: The filter at the enter port of suction line of drill pump.

n: The operation that triping and rotate simultaneously drill string and circulating the drilling fluid.

n: 1. a device with vanelike blades attached to a shaft. The device turns or rotates when the vanes are struck by a fluid directed there by a stator. 2. the rotating part of an induction-type alternating current electric motor.

n: It is revolving and its blading convert the hydrodynamic to mechanical energy .

n: the portion of oil, gas, and minerals retained by the lessor on execution of a lease or their cash value paid by the lessee to the lessor or to one who has acquired possession of the royalty rights, based on a percentage of the gross production from the property free and clear of all costs except taxes.

a percent interest paid to the mineral owner on the value of fluids produced from a lease.

n: the clause in an oil and gas lease that establishes the percentage of production paid to the lessor.

n: the legal instrument that conveys a share of oil or gas production. Unlike a mineral deed, a royalty deed does not create a severance of the estate.

the mineral owners share of production, taken in oil rather than in cash.

n: a person who owns a royalty interest in production.