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Keywords: friction factor
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Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, June 8–9, 2021
Paper Number: SPE-201072-MS
... association drilling equipment hydraulic calculation flow rate drillstring design trajectory design friction factor engineer visualization drilling engineering sensitivity analysis sensitivity parameter application data cube total pressure chart well planning fluid density upstream oil...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191019-MS
... potential of lost circulations while cementing. Upstream Oil & Gas drill pipe cement drilling operation polymer rotary steerable system circulation friction factor centralizer drilling torque torque reduction tool spacer system Sirikit Field deep well Well Design string design...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191046-MS
... phase fraction. However, this equation in its current form is valid just when the flow is dispersed and there are no particles accumulation on the lower side of the outer pipe wall. When beds are present, the surface roughness grows; hence the friction factor increases as well ( Fig. 1 ). Also, Eq. 2...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190989-MS
.... Artificial Intelligence reservoir objective casing-drilling operation machine learning Upstream Oil & Gas friction factor BHA application hole cleaning drilling operation platform objective international association of drilling contractors ERD well operator setting casing Reach Drilling...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180685-MS
... Calculate ECD, HKLD and pump pressure every six hours and compare with the real-time data. Make a forecast for the next 6 hours. Calculate Friction Factors every six hours. Calculate ROP vs hole cleaning. Calculate ECD at risk points (faults for example). Choose flow rate, ROP...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170469-MS
.... Directional Drilling compressive load completion string completion equipment compressive force drilling operation Bakken shale liner hanger horizontal well expansion hookload hanger OHFF compression contingency release real time system Upstream Oil & Gas friction factor graph long...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170500-MS
... friction factor should be categorized into 2 groups caused by improper hole cleaning and well trajectory. Payne et al. (1994) illustrated the effect of buckling, hole cleaning, and well trajectory in terms of torque and drag concerns in extended-reach wells. Schamp, Estes and Keller (2006) added that...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170475-MS
... & Gas wellbore stability drilling operation hole section drilling hookload mud weight window North Malay Basin friction factor international association of drilling contractors Drilling wellbore integrity reach performance top quartile hole section hookload mud weight ERD well Malaysia...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, November 1–3, 2010
Paper Number: SPE-136304-MS
... cuttings amount, concentration of moving particles, their relative transport velocities, slip velocity between the phases, the friction factor on the stationary bed, etc. Since the images are digital, information collected is converted into numerical values, and semi-empirical equations are developed as a...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, November 1–3, 2010
Paper Number: SPE-135812-MS
... the horizontal section especially when BHA is dragging up/down into or out of the wellbore. side turn friction coefficient drilling operation upstream oil & gas field data iadc spe 135812 horizontal section new model friction wellbore pipe bha side bend friction factor friction...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 25–27, 2008
Paper Number: SPE-114943-MS
... necessary to have communication to surface for this automated directional control. Upstream Oil & Gas friction factor boundary Directional Drilling trajectory liner drillpipe hook load reservoir drilling operation total depth torque international association of drilling contractors...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 25–27, 2008
Paper Number: SPE-115286-MS
... calculation will be done by using Frank formula SPE 12050, 1989. 24sin WmODT Weight force calculation will be done base on Newton law cos LWmW In drill string design, sensitivity analysis needs to be done for friction factor and drill string composition to get optimal economic and technical result. The...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 25–27, 2008
Paper Number: SPE-115206-MS
... provides the flexibility to test different fluids, casing grades and varying open hole media. Actual material properties such as friction factors and wear rates have been successfully and accurately measured. It has also been used to identify break-in periods for different hardfacing materials. The...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, September 13–15, 2004
Paper Number: SPE-87973-MS
... requirement integrity exxonmobil exploration hole cleaning seawater drilling operation bed height upstream oil & gas iadc spe 87973 wellbore instability envelope wellbore stability reduction friction factor larut step hole section torque shale Copyright 2004, IADC/SPE...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology, September 11–13, 2000
Paper Number: SPE-62793-MS
... liquid correlation production control reservoir surveillance equation friction pressure loss stratified flow annular flow transition production monitoring friction factor taitel pipe fraction prediction pressure drop pressure loss drilling operation two-phase flow upstream oil...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology, September 11–13, 2000
Paper Number: SPE-62784-MS
... many years ago, mainly in the form of pre-calculating the HKLD and surface torque with different friction factors and comparing these to current HKLD and surface torque measured on the rig. The technique used in this paper improves on the conventional procedure in many ways. It improves the value of...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology, September 7–9, 1998
Paper Number: SPE-47804-MS
... made of steel, various other alloy materials have been introduced for rigid type centralizers, including aluminium and zinc-aluminium alloys. Investigations have shown, however, that steel is a preferred material also for rigid type centralizers. Friction factors under all mud-wetting conditions of...
Proceedings Papers

Paper presented at the SPE/IADC Asia Pacific Drilling Technology, September 9–11, 1996
Paper Number: SPE-36382-MS
... upstream oil & gas placement calculation torque casing and cementing standoff value pipe normal force algorithm borehole wall borehole axial tension prediction standoff drillstring design friction factor drilling operation drag force holger kinzel normal force vector...

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