Jingbian Ordos Basin, East Of The Ancient Submarine Taiwan Horse Five <sub> On 1 +2 </ Sub> Reservoir

Generation and evolution of carbonate reservoirs, Sedimentary processes is the base, diagenesis is the key. Exploration Practice indicate: Not only the key of right understand,indicate,evaluate reservoirs and establishing reservoir geologic model study genetic mechanism of carbonate reservoirs, but also is the indispensable importante study content on controlling effect on reservoirs and distribution pattern. paper use the example of Ma5₁₊₂ carbonate rock of Jingbian in Ordos Basin. With the base of sedimentology and diagenesis, with the guidance of geology, adopt multidisciplinary,Multi-technique comprehensive analysis method. using modern analysis test means of microscope,Cathodoluminescence,Electron microprobe,X-ray,Scanning electron microscopical,Carbon-Oxygen Isotopic,Inclusions,Mercury injection method, conbine the Earthquake and Deliverability Test, Thorough Research of the sedimentary,diagenesis and reservoir physical properties on Ma5₁₊₂ carbonate rock of Jingbian in Ordos Basin. Acquire therein after acquaintanceship:1) Start with base geology, Thorough study of sedimentology and diagenesis-reservoir physical properties, conbine the testing data on Ma5₁₊₂ carbonate rock. Ultimately form a suit availability skills of mate of geology and exploitation aim at exploitation of carbonate rock complex reservoir.2) Aim at region of interest, integrate calculate factors of energy,landform,biology,climate and lithologic character, first conclude ancient land—flatness tidal fiat carbonate rock depositional model in vaporize condition in region of interest. This model can control precipitation facie distribution, and it is the basement of predict favorable facies distribution.3) Use the well-developed analysis approachs, first construct diagenesis and evolution of the diagenetic porosity model, the model particular explain the form process of reservoir space, offer the trustiness evidence to find avail pore-developed zone. denudation and dolomitization are constructive Diagenesis, packing action and dedolomitisation are bad ones.4) Study the Gas-water effective permeability and physical properties, from these the reservoir wettability is change, higher bound water saturation, bad physical properties, physical properties is conbine whth the well availability skills. so it should be osculation noticed.5) Combination calculate palaeogeomorphology,today structure,depositional environmen,diagenesis,physical properties and exploration drilling, To value the reservoir of every block, bring forward the deploy blocks of evelopment well and appraisal well.