Managed pressure drilling : modeling, strategy, and planning /
Wilson C. Chin.
Bok Engelsk 2012 · Electronic books.
| Utgitt | Oxford ; Boston : : Gulf Professional Pub., , c2012.
|
|---|---|
| Omfang | 1 online resource (409 p.)
|
| Opplysninger | Description based upon print version of record.. - Front Cover; Managed Pressure Drilling; Copyright Page; Contents; Preface; About the Author; 1. Fluid Mechanics Challenges and Technology Overview; Challenges in Annular Flow Modeling; Simulation challenges met and exceeded; Why Computational Rheology?; Broad Principles and Numerical Consistency; What we're not; What we can solve and more; Closing Introductory Remarks; Section 1.1. Managed pressure drilling fluid flow challenges; Newtonian pipe flow; Bingham plastic pipe flow; Power law fluid pipe flow; Herschel-Bulkley pipe flow; Ellis fluid pipe flow; Annular flow solutions. - 3. Numerical Analysis and Algorithm Development StrategiesExample 3.1. Grid generation for eccentric annular flow; Thompson's Mapping; Some reciprocity relations; Conformal mapping limits; Solutions to mesh-generation equations; Boundary conditions; Fast iterative solutions; On Laplacian transformations; Example 3.2. Mappings for flows in singly connected ducts; Example 3.3. Solids deposition modeling and applications; Mudcake buildup on porous rock; Depositional mechanics; Sedimentary transport; Slurry transport; Waxes and paraffins: Basic ideas; More complications. - Example 2.3. Curvilinear grid formulation for highly eccentric annular flows with general non-Newtonian fluids without rotationGoverning equations; Rheological flow models; Power law fluids; Herschel-Bulkley yield stress fluids; Borehole configuration; Early approach, viscosity derivatives omitted; Additional postprocessing formulas; Boundary-conforming, curvilinear grid generation; Exact viscosity model after 2010; Extensions for yield stress fluids; Example 2.4. Curvilinear grid formulation for eccentric annular flows with general non-Newtonian fluids with rotation. - Example 4.2. Power law flow in eccentric annuli. - Section 1.2. MPD flow simulator: Steady, two-dimensional, single-phase flowConsistency Checks; Section 1.3. MPD flow simulator: Transient, two-dimensional, single-phase flow; 2. General Theory and Physical Model Formulation; Example 2.1. Newtonian flow circular cylindrical coordinates; Concentric, steady, two-dimensional flows without influx; Eccentric, steady, two-dimensional flow; Example 2.2. Shear-thinning and non-Newtonian flow effects; Governing equations; Simple rheological models; Examples; Field and laboratory examples. - Wax precipitation in detailWax deposition control; Modeling dynamic wax deposition; Hydrate control; Recapitulation; Modeling concepts and integration; Wax buildup due to temperature differences; Simulating erosion; Deposition and flow field interaction; Detailed calculated examples; Example 3.4. Finite difference details for annular flow problems; Concentric Newtonian flow; Eccentric flow details; 4. Steady, Two-Dimensional, Non-Newtonian, Single-Phase, Eccentric Annular Flow; Example 4.1. Newtonian flow eccentric annulus applications; Concentric annulus Newtonian flow validations. - Managed Pressure Drilling Operations is a significant technology worldwide and beginning to make an impact all over the world. Often reservoir and drilling engineers are faced with the decision on how best to construct a well to exploit zones of interest while seeking to avoid drilling problems that contribute to reservoir damage or cause loss of hole. The decision to pursue a MPD operation is based on the intent of applying the most appropriate technology for the candidate and entails either an acceptance of influx to the surface or avoidance of influx into the wellbore. In today's
|
| Emner | |
| Sjanger | |
| Dewey | |
| ISBN | 0-12-385125-4. - 1-283-39624-6. - 9786613396242
|
