1-20 of 162
Keywords: pore pressure
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 Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31956-MS
... Abstract Reservoir geomechanics is essential for cost-effective drilling in complex areas, reducing risks related to wellbore stability problems, and other issues related to abnormal pore pressure, efficient reservoir modeling and enhanced oil recovery (EOR) plans. The information of major...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31734-MS
...Conclusions This paper extended the approach developed by Barreto Jr. et al. (2010 ), Barreto Jr. et al. (2012 , 2012a, 2012b), Sousa et al. (2015 , 2016 ) to develop a new simple and accurate model to evaluate the permeability response during loading/unloading periods in a pore pressure...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32092-MS
... fracture model in a permeability-pressure-sensitive reservoir in the Cartesian coordinates r = (0, y , 0) ∈ R and t ∈ R . The NHDE in terms of pore pressure in Cartesian coordinates is: (41) ∂ 2 p ∂ y 2 − 1 η e f f ( p ) ∂ p ∂ t = f ( y , t...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31217-MS
... statically underbalanced while dynamically managed above formation pore pressure to minimize the overbalance across the open hole. MPD enabled the operator to efficiently navigate Equivalent Circulation Density (ECD) through the pore and fracture pressure window, allowed significant improvements throughout...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30649-MS
... drill center reservoir characterization pore pressure information hazard spreadsheet offshore technology conference wellbore design base spreadsheet subsurface hazard assessment consequence well design operational safety assessment hazard assessment likelihood tahiti field wellbore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30550-MS
... distribution of geohazards has increased significantly. Although the common geohazards as mentioned above are well known, the assessment has been challenging with deeper depths. The loss of seismic resolution with depth affects the interpretation of the stratigraphy, structure, pore pressure and fracture...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30834-MS
... reservoir geomechanics reservoir characterization azimuth basement reservoir proximity offshore technology conference minimum horizontal stress upstream oil & gas orientation maximum horizontal stress azimuth pore pressure western offshore pore pressure change fracture workflow...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29416-MS
... control system mechanism upstream oil & gas pipeline structural geology pore pressure sandstone layer overpressured sand formation pressure recorder drilling high pressure high temperature pressure relief port injection process specimen offshore technology conference pressure control...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29505-MS
... Abstract Cyclic loading caused by earthquake in sandy soils often leads to the development of positive pore pressures. In extreme conditions, the pore pressure may increase until reaching a state of zero effective stress associated with a dramatic reduction of the soil shear stiffness...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28756-MS
... and padeye depth. Tests were performed under vertical and inclined loading (actual case of taut deepwater moorings with significant vertical loading component), with the measurement of pore pressures at different levels below the anchor tip for verifying the effect of the trench on the reverse end bearing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29041-MS
..., foundation scour, seabed stiffness, pore pressure and settlement. Benefits of SHM are described with examples of case studies where monitoring made an important contribution to design improvements. Advantages of integrated monitoring solutions are outlined where an intelligent combination of sensors can...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28628-MS
... reliably predicts the pore pressure and stress tensor changes, allowing more confidence in selecting safe well paths. The calibrated geomechanical model suggests that Shale Ι, which is a silty marine shale, undergoes pressure diffusion, and therefore, the trapping mechanism of Shale Ι is highly uncertain...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26917-MS
... variation subsalt well section hoop stress pore pressure wellbore surface injection pressure increment mud weight fracture surface mpa Alberty , M.W. and McLean , M.R. 2004 . A Physical Model for Stress Cages . Presented at the SPE Annual Technical Conference and Exhibition...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26994-MS
... Abstract Geotechnical investigations are routinely performed in site characterization studies for offshore infrastructure development. Until present, little consideration has been given to the application of geotechnical methods to pore pressure assessment in the top-hole section of deepwater...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27063-MS
... Abstract In this paper, based on the geologic features in deepater shallow, we optimize the calculation method of the overburden pressure (four parameters regression method), pore pressure (comprehensive interpretation method), collapse pressure (Mol-coulomb criterion) and fracture pressure...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27145-MS
... Abstract In order to mitigate predrill uncertainties and provide the well team with the best information to drill proactively, monitoring of borehole operations in realtime is vital on wells drilled today. Realtime monitoring (Pore Pressure while Drilling – PPwD) gives the team the best chance...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26935-MS
... RTD simulators, much as airline pilots would use for continual training. annular pressure drilling reliability rtd system hazard process safety system pore pressure real time system drilling operation rtd condition rtd fact cost operator safety surveillance wellbore situational...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25953-MS
...OTC-25953-MS Dynamic Calibration of the Empirical Pore Pressure Estimation Methods Using MPD Data S. Ameen Rostami, K. Kinik, and F. Gumus, Weatherford; M. Kirchhoff, Repsol Copyright 2015, Offshore Technology Conference This paper was prepared for presentation at the Offshore Technology Conference...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25988-MS
... deposit risk and uncertainty assessment risk management investigation subsea system ground model pore pressure excess pore pressure acg field risk assessment geotechnical borehole probability upstream oil & gas reservoir characterization interpretation conditioning factor landslide...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25693-MS
... and materials information fluid loss pore pressure decision tree total fluid loss application OTC-25693-MS Managing Total Fluid Loss is Critical for Well Integrity Management Sharath Savari, and Donald L. Whitfill, Halliburton Copyright 2015, Offshore Technology Conference This paper was prepared...

Product(s) added to cart

Close Modal