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Keywords: displacement
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210017-MS
... proppant reservoir characterization experiment fracture propagation displacement pre-existing fracture breakdown hydraulic fracture initiation bead pre-existing interface Introduction Performance of a wellbore in a tight reservoir depends on the ability to create extensive and highly...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210124-MS
... the sweep efficiency. CO 2 direct viscosification is the most desirable option. Control of the process is very simple. In this work, an engineered molecule is introduced to increase CO 2 viscosity and improve oil displacement efficiency in CO 2 flooding as a secondary recovery technique. An engineered...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210251-MS
... displacement spe annual technical conference Introduction In recent years, the demand for non-fossil renewable energy sources has increased in order to achieve the 2050-net-zero emission target and pursue the energy transition goals. However, the energy generation from solar and wind plants is very...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210252-MS
... fluid formulation sbp influx displacement cbhp cooler pog mpd ramp bgg fluid loss control reservoir surveillance production monitoring circulation objective lpm penetration ecd overpressure gradient Introduction In the Nile Delta of Egypt, a HPHT well will be drilled...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210261-MS
... gradient-based (PGB) sand failure criterion, changes in both porosity and permeability, and the three-dimensional (3D) displacement dynamics (i.e., deformation). Within the modified hydrate reservoir simulator, its geological module including displacement dynamics and changes in porosity and permeability...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210388-MS
... method (XFEM) is utilized to model displacement discontinuities arising from fractures. To model fracture aperture changes during depletion, a proppant model with linear elasticity is assumed. Moreover, to cope with complex fractures, we consider two basic types of fracture junctions, one is the ‘X’ type...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210100-MS
... application as a global solution to improve the safety and efficiency of inflow tests. The pilot program was deployed on multiple drillships in the U.S. Gulf of Mexico. Each test involved displacement of drilling mud with lower density test fluid followed by a series of bleed down steps to incrementally...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206161-MS
... , where S β is the saturation of phase β , and ρ β is the density of phase β . Based on the infinitesimal deformation assumption, the strain tensor is calculated as (4) ε = 1 2 ∇ u + ∇ u T , Where u is the displacement vector. Governing Equations...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206202-MS
... with a more accurate determination of an integral over a surface. However, in mixed-wet porous media, many interfaces are pinned with a hinging contact angle. For predictive pore-scale models, we need to determine the contact angle at which displacement occurs when the interfaces move. To address this problem...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206201-MS
... design displacement curvature production control completion installation and operations orientation prediction clamp torsion twist angle rigidity integrity mechanical stability petroleum engineer cable casing twist insight wellbore INTRODUCTION Fiber optic sensing is providing...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206012-MS
... downhole loss drilling fluid formulation annular pressure drilling transition innovative technology deliver operational objective displacement operation rheological property completion brine fr-sbf hpwbm Introduction Deepwater drilling and completion in the GoM have evolved in complexity...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205982-MS
... in the hole with the bottom hole assembly through the Rotating Control Device (RCD) bearing assembly while managing surge and swab pressures, monitoring the well while displacing heavy mud into the open hole, conditioning the contaminated mud, removing gas from the well, and fingerprinting the flow back...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206064-MS
... motor. The mud positive displacement motor with various lobe configurations and designs becomes an additional excitation source of vibration. Further, it affects the transient behavior of the performance mud motor. Unbalanced force exists because the center ofmass of the motor rotor does not coincide...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201310-MS
... Abstract The knowledge of the effects of instability and heterogeneity on displacements, primarily enhanced oil recovery and carbon dioxide storage, are well known though they remain difficult to predict. The usual recourse to modeling these effects is through numerical simulation. Simulation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201314-MS
... Abstract The three-dimensional connectivity of the fluid phases in porous media plays a crucial role in governing the fluid transport, displacement, and recovery. Accurate three-dimensional quantification of the fluid phase connectivity following each fluid injection stage will lead to better...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201429-MS
... displacements, i.e., a non-wetting phase displacing a viscous wetting phase. We modified a previously proposed effective-fingering model for imbibition processes. Laboratory unstable coreflood experiments were history matched. Power-law correlations were developed between history matched model parameters...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201264-MS
... was fit for service before deployment. During a 20-well trial, a typical float check was used to test the barrier in place at the conclusion of cement displacement. Wellhead pressure was then monitored to confirm gas-tight integrity of the float equipment over time before completion operations. New...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195807-MS
... the reservoir due to fluid injection are analyzed using a FEM-BEM (Finite Element Method - Boundary Element Method) coupled model. Secondly, the stability of faults located near the reservoir is evaluated using the displacement discontinuity method. Thirdly, elastic waves caused by the fault slip is simulated...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195937-MS
... completion with shunted sand control screens was installed in conditioned OB-RDF, followed by displacements to water-based fluids after the packer was set. Gravel packing was performed with a visco-elastic surfactant fluid, and a breaker treatment was spotted across the open hole prior to isolating the open...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195981-MS
... reservoir engineering, depletion mechanisms and other issues related to fluid displacement in porous media. The Metrix associated with the student outcome and assessment methods developed for ABET evaluation showed that a well-conceived visualization lab can be extremely effective in petroleum...

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