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AN INTEGRATED PLAN OF DEVELOPMENT TO OPTIMIZE PRODUCTION OF FIELDS.

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Presentasi berjudul: "AN INTEGRATED PLAN OF DEVELOPMENT TO OPTIMIZE PRODUCTION OF FIELDS."— Transcript presentasi:

1 AN INTEGRATED PLAN OF DEVELOPMENT TO OPTIMIZE PRODUCTION OF FIELDS

2 OPPORTUNITY AND CHALLENGES Sekitar 80% produksi di Indonesia berasal dari reservoir yang sudah depleted, Sering pedekatan yang dilakukan adalah sektoral dan sekuensial, masing-masing bidang bekerja sendiri-sendiri dan berurutan misalnya dimulai dari geologi, geofisik dan diakhiri dengan kajian reservoir.

3 Big Issue No team work –Lack of communication, sharing info, comprehensive understanding –Lack of esprit de corps

4 No Teamwork

5 Teamwork

6 TUJUAN KHUSUS Setiap anggota tim diharapkan: Memahami secara terintegrasi kegiatan-kegiatan yang terlibat dalam Pengembangan suatu lapangan Memahami pentingnya team-work dalam setiap langkah pengambilan keputusan yang berhubungan dengan pengembangan Memahami bagaimana cara mendapatkan data dan mengolah data Mampu melakukan perancangan suatu model reservoir, teknik produksi, dan keekonomian dalam rangka pengembangan lapangan Memahami latar belakan teori dan juga aplikasi di lapangan pada setiap disiplin ilmu yang diperlukan Mampu melakukan evaluasi keekonomian termasuk regulasi dan estimasi harga serta asumsi-asumsi yang digunakan Mampu memberikan saran kepada manajemen untuk pengembangan lapangan

7 Traditional Approach GeophysicsPetrophysics Geology Reservoir Engineering Reservoir Model

8 Multidiscplinary Approach Geophysics Petrophysics Geology Reservoir Engineering Reservoir Characterization Using Geostastics Reservoir Model

9 Integrated Plan of Development Integrated Reservoir Study: GeologyGeophysicsReservoir Production Optimization: Production Engineering, Surface Facilities Field Development Scenarios: Economics Anslysis MonitoringImplementation Need: Integrated Team Work

10 GEOLOGICAL REGIONAL FRAMEWORK SEQUENCE STRATIGRAPHY CORE DESCRIPTION ANALYSIS DEPOSITIONAL FACIES MODEL FORMATION EVALUATION STRUCTURAL AND HORIZON 3D SEISMIC INPERPRETATION EXTRACTED WELL’S MARKER GROSS ISOPACH MAP LITHOFACIES MAP DEPTH STRUCTURE MAP VARIOGRAM GEOLOGICAL RESEVOIR MODEL UPSCALING RESERVOIR SIMULATION CROSS PLOT TIME Vs DEPTH Top "M" Marker Depth = * Time R 2 = Time (ms) Depth (tvdss) Top "M" Marker Linear (Top "M" Marker) Top Bekasap Fm. Depth = *Time R 2 = Time (ms) Depth (tvdss) Top Bekasap Fm Linear (Top Bekasap Fm) Top Bangko Fm. Depth = *Time R 2 = Time (ms) Depth (tvdss) Top Bangko Fm Linear (Top Bangko Fm) REALIZATION’S MAP OF THE DEPOSITIONALFACIES MODEL RESERVOIR MODELING WORKFLOW Depositional Facies Model Tidal Estuarian Delta Res & Prod Anal.

11 Proceed With Development? N P V Well Opening Cost Facility Op. Cost Transport Cost Overhead Opening Cost Field Management Cost Workover Cost Terminal & Base Flowlines & Pipelines Proceed With Development Facility Capital Plugging Cost Number Of Well Cost Revenue Production Profile Reserves Oil Price Gas Price Recovery Factor Hal-hal yang Berpengaruh


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