A test study on impact of pour point depressant on rheological property of high pour point mixed oil in subsea pipeline transportation in JZ20-2 oil and gas field

Application of a new technique of expandable tubular setting branch well in NB35-2 oilfield,Bohai sea;

Soil magnetic property anomaly signatures over oil and gas field in Linnan area, Shandong Province;

Ion chromatograph determination for anions in the high H2S wastewater from the oil and gas fields;

Tectonic setting of the world's giant oil and gas fields and its revelation for hydrocarbon exploration;