1-20 of 23
Keywords: drilling fluid
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 9–10, 2019
Paper Number: SPE-194542-MS
... when it comes to DP rigs. Therefore, after drilling a well with hydrostatically underbalanced fluid and surface backpressure, it is necessary to replace the drilling fluid in order to continue the operations. Although, in nearly all MPD wells it is possible to do this, the major challenges are zones...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2018
Paper Number: SPE-189997-MS
... efficiently placing hydraulic fracturing jobs at optimal rates. well control annular pressure drilling Upstream Oil & Gas MPC stage cement job EMW contingency liner drilling operation injection zone Spraberry formation pressure profile drilling fluid cement job loss zone hydrostatic...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185282-MS
... purpose of the paper is to describe how the MPD operations were planned and executed, with focus on lessons learned. Upstream Oil & Gas drilling fluid annular pressure drilling spe iadc-185282-m well control BHP MPD system drilling operation pore pressure flow path rig MPD operation...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185297-MS
... viscosity on the gas bubbles, wherein the greater the viscosity the greater the hindrance on bubble break up allowing for larger bubbles to travel up. Larger bubbles migrate faster than smaller bubbles through drilling fluids. ( Johnson et al. 1995 ) also reviewed experimental work reported in (Rader et al...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185291-MS
... depending on how much water and gas that have been mixed under conditions where hydrates can form. If a large amount of gas has entered the wellbore it may also result in that most of the water in the drilling fluid are converted to hydrates and the hydrate formation process stops for this reason. To some...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185287-MS
... overall heat transfer coefficients are used to represent the combined convection and conduction interactions between different radial regions of a wellbore. The wellbore components that play a significant role in heat transfer include the drilling fluid, drillstring, casing, and formation. To account for...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179180-MS
... consideration. Artificial Intelligence pore pressure annular pressure drilling drilling fluid Upstream Oil & Gas well control riser level modification detection DSRM gradient pressure gradient flow rate operation Drilling downhole pressure mud weight compensate installation...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179715-MS
... weight of the drilling fluid column would create pressure against the 5.0 pounds per gallon (ppg) or less from sub pressured fractures from Buda formation, which could result in severe to total loss of drilling mud. Even drilling this formation with freshwater applies 8.33 ppg of pressure for a column of...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, April 13–14, 2015
Paper Number: SPE-173822-MS
... planning and preparations as well as the results. Upstream Oil & Gas drilling fluid riser procedure well control circulation test background gas detection Circulate choke influx Artificial Intelligence methane standpipe pressure bottom-hole pressure pump performance annular...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, April 8–9, 2014
Paper Number: SPE-168954-MS
... oil and gas discoveries, and reduce non-productive time, while this method has some reference significance for the low-pressure reservoir development in the other parts of the world. annular pressure drilling Upstream Oil & Gas drilling fluid process underbalanced drilling Drilling...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2013
Paper Number: SPE-164567-MS
... effects of a more balanced state between wellbore and formation pressure possibly yields better production related to decreased drilling related invasion. annular pressure drilling drilling fluid drilling program backpressure Upstream Oil & Gas total depth mud system bottom-hole assembly...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2013
Paper Number: SPE-164573-MS
... might otherwise be economically unattainable prospects ( IADC, 2005 ) The high reservoir pressure of the field, which required an equivalent mud weight of more than 15 ppg (1.8 SG) required the use of high-density solids-free drilling fluids like cesium formate. However, the costs associated with...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, February 12–13, 2009
Paper Number: SPE-122268-MS
... Abstract Under balanced drilling (UBD) is a drilling operation in which effective bottom hole pressure caused by circulation of drilling fluid is taken under near well bore formation pressure. As a result influx of water from aqueous drilling fluid into the formation is prevented. Even though...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-113688-MS
... gaining popularity in the oil and gas industry. Underbalanced drilling is typically defined as follows: "When the hydrostatic head of a drilling fluid is intentionally designed to be lower than the pressure of the formation being drilled, the operation will be considered underbalanced drilling. The...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-113680-MS
... drilling fluid injection. This is the first of its kind Underbalanced-Coiled Tubing Drilling project undertaken in Hassi Messaoud field. The candidate wells are from a pool of vertical abandoned wells drilled in the western area of the field and have seized to produce with varying completion string and...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-113690-MS
... performed during the planning stage of this project determined that the Hamra reservoir is a good candidate for underbalanced drilling technology application. Based on the reservoir pressure and the Lower Hamra formation depth in the Sabria field, a weighted drilling fluid system was required to achieve a...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-114050-MS
... Abstract Mechanistic modeling of an underbalanced drilling operation using carbon dioxide has been developed in this research. The use of carbon dioxide in an underbalanced drilling operation eliminates some of the operational difficulties inherent with gaseous drilling fluids, such as...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-114052-MS
... drilling fluids and drill cuttings on surface. When drilling Under-balanced, the annular pressure profile is maintained below the expected reservoir pore pressure and is particularly beneficial in evaluating the productivity of prospective formations in their virgin state. This means that the formation...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-114703-MS
... Drilling drilling operation drilling fluid spe iadc 114703 international association of drilling contractors Upstream Oil & Gas gas well pump lcm pill completion assembly valve fracture drillstem/well testing completion ddv PMCD SPE/IADC 114703 Managed-Pressure Drilling and Downhole...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations, March 28–29, 2007
Paper Number: SPE-108337-MS
...) through the Wahoo's hard carbonate formation, Frequent total losses of drilling fluid when drilling conventionally, Poor understanding of the orientation, frequency and impact of fractures on production. The main objective of implementing underbalance technology in the Lisburne Field was...

Product(s) added to cart

Close Modal