Horizontal Wells - Applications in Mature Production Areas and A Kansas Field Demonstration 05/10/2001 Saibal Bhattacharya, Kansas Geological Survey Richard Pancake, Tertiary Oil Recovery Project Paul Gerlach, Kansas Geological Survey Download presentation Table of Contents Title Outline Identifying candidate applications Production data - oil cut changes Identifying candidate applications Production data - IP & Cumulative data Identifying candidate applications Primary & Infill Production data Identifying candidate applications Primary & Infill Production data Identifying candidate applications Geologic mapping - structure & derivative Identifying candidate applications Geologic mapping - structure & derivative Identifying candidate applications Integrating Production & Geologic data Identifying candidate applications Field level volumetrics - OOIP/Qtr section Identifying candidate applications Field level volumetrics - Rec. Eff/Qtr section Identifying candidate applications Lease Level Volumetrics - Recovery factors Identifying candidate applications Lease Level Volumetrics - Recovery factors Outline - Tools for identifying candidate applications Reservoir Characterization Geologic Model Reservoir Characterization Reservoir Model Reservoir Characterization - Storativity Engineering Analysis Production History Reconstruction Engineering Analysis Reservoir Simulation - History Match Reservoir Simulation Mapping Residual Potential Performance Prediction Performance Prediction - Infill Outline - Field demonstration - horizontal infill well Original Plugged Well Set Whipstock - Mill Casing Running whipstock and starting mill Drill Build Section Drill Lateral Section Directional Drilling Assembly Installing MWD Tool Directional Drilling Trailer Reservoir Heterogeneity Final Completion Breakdown of Rig Time Drilling & Completion Costs Initial Production Initial Production Problems Complete Production Loss Workover Operations - 1 Halliburton coiled tubing and nitrogen foam equipment Weatherford 2.6" mill and mud motor Testing 1 1/2" jetting nozzle Workover Operations - 2 Lessons Learned Applying What We Learned Updated May 2001 Send comments and/or suggestions concerning content to: webadmin@kgs.ku.edu