PROGRAM SUMMARY: Examines the process of well planning, design and construction, from pre-spud considerations to the preparation for final completion. Sequentially covers the areas of initial well planning, well design, planning and implementation of the drilling program, day-to-day drilling operations, well evalauation, casing and cementing, and well completion. Emphasizes primary well objectives of ensuring safety, protecting the environment, minimizing drilling cost and meeting long-term well objectives.
BACKGROUND LEARNING: Complete the following IPIMS.ep Background Learning courses:
- Well Planning
- Oilfield Safety
- Basic Completion Design and Practices
- Wellheads, Flow Control Equipment and Flowlines
- Directional and Horizontal Drilling
- Drill String Components
- Drill Bits
- Drilling Fluids and the Circulating System
- Drilling Problems and Drilling Optimization
- Mud Logging
- Introduction to Well Logging
- Underbalanced Drilling
- Drillstem Testing
- Cementing
- Perforating
|
ACTION LEARNING: Complete the following simulated job assignments:
- Initial Well Planning - Define basic drilling and well completion requirements based on reservoir management objectives. Identify critical logistical issues and HSE considerations. Generate budget cost estimate.
- Well Design - Define basic well design parameters, including well profile, casing points and casing/hole diameters. Design casing strings and outline cementing requirements. Select surface equipment components. Generate preliminary cost estimates for inclusion in AFE.
- Drilling Program Planning and Implementation - Design mud program for each hole section. Establish well control precautions and procedures. Design drill string and bottomhole assembly. Plan bit and hydraulics programs. Evaluate rig specifications and capabilities.
- Drilling Operations - Monitor drilling parameters and well progress. Take steps to optimize bit runs, mud system performance and directional control. Ensure HSE compliance. Anticipate drilling problems and work to minimize their impact.
- Well Completion Operations - Prepare well for formation evaluation. Ensure that logging and testing operations proceed smoothly. Run and cement production casing. Evaluate primary cement job and need for remedial cementing operations. Prepare well for final completion.
|
PRACTICAL KNOWLEDGE CAPTURE: Generate a list of recommended practices, lessons
learned, and other practical knowledge items related to Formation Evaluation. IHRDC will
define the practical knowledge list, and will revise it from time to time to ensure that
it is relevant and up to date.
RESEARCH ASSIGNMENT: Submit a short (3 to 5 page) original paper of
publishable quality devoted to some aspect of Drilling and Well Completion Practices. Include one or more
recommendations for applying technology, better operating practices or improved business
practices within your company. Alternatively, you may prepare a research report
summarizing recent developments in technology, business or management practices, with
references, that will be of interest to your management. Your IHRDC mentor must approve
the assignment topic in advance, and the final report must be accepted by your manager
and the IHRDC mentor before credit is received.
|