Research Of The Potential And Stable And Up Yield On Block Of Qian 130

The development of the oil reservoir of the block of Qian 130 is Gaotaizi now. Long section of the area with oil wells, existing local patterns are imperfect, the decreasing of production is big. Small investment in geological research and development, low level of awareness, especially reservoir distribution unclear. The project made use of seismic, drilling, production test, production, etc, carry out the construction, reservoir, resources, development zone effects, adjust the area and expand the area well outside the network and other research, on this basic, pointing out block adjustment and external expansion potential, and potential optimization of the block and planning the deployment of a well location and capacity building, the main results obtained are as follows:1. Use of drilling and seismic data to re-implement the top Gaotaizi reservoir and distribution structure and fault strike.2. Reservoir subdivision and correlation: Comparison of existing wells and re-characterization. Draw sandstone, effective thickness distribution, analysis of the distribution of the oil sands.3. Reservoir lithology, physical properties: use of coring and logging data, reservoir lithology, physical property evaluation.4. Segmentation using coring microfacies, sedimentary single well established micro-phase model, complete with 42 small layer of the planar micro layout.5. To determine the effective thickness of the electrical standards, and the division of the effective thickness and the reserve calculation.6. On oil production have been carried out zone, water content changes, such as for understanding the law of diminishing production and evaluation.7. To carry out the evaluation of the well network adaptability, reasonable argument well density, well planning, development index forecasting.8. Not fill holes on the potential of fracturing layers were analyzed and screened.9. Clear the block outside the expansion and strengthening effective water injection zone is stable and on the future realization of an important means of production.