According to the reservoir property of the peripheral “three low”oil fields, a new type of drilling fluid -formate drilling fluid system is determined to protect the reservoirs with low pressure and low permeability.
According to the reservoir property of the peripheral “three low”oil fields, a new type of drilling fluid -formate drilling fluid system is determined to protect the reservoirs with low pressure and low permeability.
根据外围“三低”油田的储层特性，确立了一种保护低压、低渗储层的新型钻井液——甲酸盐钻井液体系。