1-20 of 35
Keywords: stability
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 Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191105-MS
... applications of AMPS polymers in the high temperature and high salinity environment as they are highly water-soluble anionic additives. On the other hand, investigators have reported very encouraging results on rheology and fluid loss control, shale impact, well bore stability and strengthening, cuttings...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191084-MS
... to compromise any additives that might stabilize the fluid systems. Therefore a lab study about spacer stability was performed using a HPHT rheometer and the dynamic settling test – an industry standard which was actually established for cement slurries but not for spacer fluids. We found that a...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180541-MS
... time do not create significant foam and corrosion in during drilling operation. This drilling fluids system's unique chemical structure enables this system to provide multifunctional properties such as surface tension reduction, foam control, and viscosity stabilization, HPHT fluid loss controller...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180520-MS
... WBM systems for HPHT fluids. Potassium formate brine (KCHO 2 ) is usually used to stabilize the drilling fluid's performance under HPHT conditions as it helps in decreasing the flocculation of rheological properties of WBM under extreme temperature including the degradation of their rheolo s. It is...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180633-MS
.... drilling fluids and materials objective drilling fluid selection and formulation Upstream Oil & Gas ECD drilling fluid chemistry drilling fluid formulation invert emulsion fluid ocf-ief system drilling fluid property innovative low-ecd organo-clay-free invert emulsion stability application...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180653-MS
... section Bit. Additionally, efficient hole cleaning and BHA stability also play key roles on successful delivery of the wells. After pre-job SQ workshop with operators, hitting target point in curve and maintain BHA's steering capability in horizontal drilling would be the priority concern, to save runs...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180605-MS
.... Simulation drilling performance directional tool drilling operation standpipe pressure optimization modeling lead international association of drilling contractors Upstream Oil & Gas drilling parameter BHA compressive strength modeling laterolog resistivity tool mwd stability nief formation...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180673-MS
... Abstract Balancing aggressiveness, stability and durability bit behaviours is the principal engineering challenge when designing an application-specific PDC bit. The application this paper addresses is a directionally drilled interbedded abrasive formation that generates dysfunctional drilling...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180690-MS
... ) as well as corresponding well killing fluid (up to 2.85 g/cm 3 ) has been developed, and successfully applied to drill through the gypsum-salt formations of six wells in KES 9 Block, and wellbore stability as well as regular hole diameter could be achieved. This paper presents a study on the...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170562-MS
... to 380°F range, and 10% were drilled in 400°F or greater range. Figure 1 Well temperature distribution of the wells in the Gulf of Thailand for 2010 until April 2014 cement chemistry multifunctional liquid additive BHCT cement property Upstream Oil & Gas stability cement...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170557-MS
... improved hydraulics and lower equivalent circulating density (ECD). The drilling fluid encompassed excellent temperature stability with no weighting agent sag and no high-temperature gelation observed after remaining static for five days at BHT during wireline logging. In this respect, it eliminated the...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170514-MS
... formulation consisted of two major components. The novel emulsifier was developed to withstand uHT and provide low viscosity, and stable emulsions, i.e., low and flat gel structure. The emulsifier also contributes to high-pressure/high-temperature (HP/HT) filtration control and temperature stability of...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170528-MS
... 4 will be added at the onshore mud plant the decision was made to use an existing field mud as a seed mud which could be adapted for HPHT conditions. Table 2 Fluid properties pre-ageing Test Units Value Mud Weight lb / gal 16.25 Emulsion Stability mV 1341 HTHP...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-154830-MS
... filtration property filter cake drilling fluid property mineral oil manganese tetraoxide particle weighting agent drilling fluid chemistry drilling fluid formulation particle dispersant drilling fluid selection and formulation upstream oil & gas mn 3 stability oil-based drilling fluid...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-155666-MS
..., and establishes a wellbore stability analysis model for shale reservoirs. This analysis covers weak bedding planes, mechanical anisotropy and time effects. Besides, the effect of these above factors on the wellbore stability for horizontal wells in shale reservoirs is studied, and wellbore collapse...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-156442-MS
... cutter back rake angle bit design resistance stability drill pipe selection bit performance application penetration rate bit selection upstream oil & gas hard abrasive bashijiqike formation society of petroleum engineers international association of drilling contractors china dull...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, November 1–3, 2010
Paper Number: SPE-135894-MS
... results provide a more realistic and less conservative prediction of wellbore risk than models developed to study the stability of overbalanced wells. This new model can be applied to predict whether underbalanced operations are possible in a given well, and also the severity of wellbore instability as a...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, November 1–3, 2010
Paper Number: SPE-135865-MS
... production initiation pressure solid production stability Fig. 5 Mineralogy and porosity of the Woodford Shale (adapted from Abousleiman et al., 2010 ). Table 3 Woodford Shale properties for simulation of thick wall cylinder test Property Value Unit Property Value Unit...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 25–27, 2008
Paper Number: SPE-114635-MS
... Exhibition Upstream Oil & Gas drilling time bit design PDC bit sandstone Burgan Formation rig torque Drilling penetration TCI bit stability Drilling Technology Conference downhole motor bit run vibration IADC/SPE 114635 Breakthrough in 22" Hole Drilling in Kuwait Deep Wells M.J. Al...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, November 13–15, 2006
Paper Number: SPE-101856-MS
... applications is. Because they are not just "re-named API well cements", using ASTM cements in more rigorous applications presents new challenges. These include best slurry density, viscosity/gellation issues, thermal stability, corrosion resistance, and reproducibility of data, to mention a few. Moving beyond...

Product(s) added to cart

Close Modal