Drill pipes are one of the most important components in drilling operations. Drill pipes are subject to several stresses during drilling operations. One of the major stresses is the normal force on these pipes. A pipe typically measures from 26 ft to 30ft. PetJonas, Ltd. has a proprietary pipe with an outside diameter of 130mm and an inside diameter of 125mm. if a drill string is hung at the elevator during a break with the drill bit off bottom, what is the tensile force (in Pascals) acting on a pipe below which a bottomhole assembly (BHA) with a net wt. of 30kN is connected to?

Drill pipes are one of the most important components in drilling operations. Drill pipes are subject to several stresses during drilling operations. One of the major stresses is the normal force on these pipes. A pipe typically measures from 26 ft to 30ft. PetJonas, Ltd. has a proprietary pipe with an outside diameter of 130mm and an inside diameter of 125mm. if a drill string is hung at the elevator during a break with the drill bit off bottom, what is the tensile force (in Pascals) acting on a pipe below which a bottomhole assembly (BHA) with a net wt. of 30kN is connected to?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Measuring carpentry and miscellaneous items

The modification of planning and drawing of the construction project into the various descriptions and quantities to estimate the value, cost, and price of the project is known as measurement. The quantity supervisor produces the details of the quantities to the contractor or subcontractor to measure the cost of the work and determine the profit of the contractor or subcontractor. The measurement of the construction work depends on its type, usage, and stages in the project. In the early stage of the project, the details of the project depend on the general parameters. As the work starts, more information is searched and the details are dependent on the elemental estimates of the work.

Question

Drill pipes are one of the most important
components in drilling
operations. Drill pipes are subject to several
stresses during drilling
operations. One of the major stresses is the
normal force on these pipes. A
pipe typically measures from 26 ft to 30ft.
PetJonas, Ltd. has a proprietary
pipe with an outside diameter of 130mm and
an inside diameter of 125mm. if a
drill string is hung at the elevator during a
break with the drill bit off
bottom, what is the tensile force (in Pascals)
acting on a pipe below which a
bottomhole assembly (BHA) with a net wt. of
30kN is connected to?

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