HIGH - SPEED/HIGH - EFFICIENCY DEVELOPMENT OF W2 LOW PERMEABILITY RESERVOIR
Chen Yuwan
Abstract
Chen Yuwan
Abstract
W2 fault block is a low permeability reservoir . Because of adopting rational development method and enforceing synchronous injection - production technology , the oilfield keep the trend of high productivity and stable production . Four consecutive years, rate of oil production stabilize within the range of 1.9% -2.0%, comprehensive water cut is within 15% . The paper presents mainly the operation methods on high speed and high efficiency development reservoir in the block of W2.
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W2 fault block is a low permeability reservoir . Because of adopting rational development method and enforceing synchronous injection - production technology , the oilfield keep the trend of high productivity and stable production . Four consecutive years, rate of oil production stabilize within the range of 1.9% -2.0%, comprehensive water cut is within 15% . The paper presents mainly the operation methods on high speed and high efficiency development reservoir in the block of W2.
Key concepts: Petroleum engineering, Water cut, Fault block, Production rate, Permeability (electromagnetism), Oil production, Environmental science, Reservoir modeling