Natural gas produced from shale formations in the United States over the past decade have altered the oil and gas industry remarkably. The Marcellus shale was considered to be one of the highest producing natural gas fields in the United States.…
Natural gas produced from shale formations in the United States over the past decade have altered the oil and gas industry remarkably. The Marcellus shale was considered to be one of the highest producing natural gas fields in the United States.…
Natural gas produced from shale formations in the United States over the past decade have altered the oil and gas industry remarkably. The Marcellus shale was considered to be one of the highest producing natural gas fields in the United States.…
At present, the formations and well pattern adjustment of the middle area in the Hai yang oil production plant has been completed. Compared with deploying new Wells and implementing measures, increase the success rate of injection and production…
At present, the formations and well pattern adjustment of the middle area in the Hai yang oil production plant has been completed. Compared with deploying new Wells and implementing measures, increase the success rate of injection and production…
Natural gas produced from shale formations in the United States over the past decade have altered the oil and gas industry remarkably. The Marcellus shale was considered to be one of the highest producing natural gas fields in the United States.…
Technology developments in directional drilling and hydraulic fracturing have led to increased natural gas reserves. Development of these unconventional resources is an energy intensive process. Prime-movers of unconventional well development were…
Engineered nanofluids were designed to reduce oil viscosity and to restore wettability in heavy oil formations (Zabala et al. 2016). Incremental production rates, between 50% and 150%, were registered after injecting the nanofluids in 4 wells in two…
In the process of heavy oil development, steam stimulation is usually used. In steam stimulation, the oil field is produced by depleted development after the end of shut in well. The magnitude of reservoir compressive coefficient is significant for…
A new geothermal energy-assisted natural gas hydrate recovery method (GEAN) that can simultaneously exploit geothermal energy and natural gas hydrates (NGHs) by injecting water into a geothermal heat exchange well was proposed in this paper. GEAN…
Baima complex structure area in Fuling Shale Gas Field of the Sichuan Basin is characterized by complex geological structures, strong reservoir heterogeneity, great reservoir burial depth and difficult fracturing stimulation. And in order to realize…
Two foaming formulations, an amphoteric surfactant (noted as Fam) and a blend of anionic-cationic-amphoteric surfactants (noted as Facam) have been prepared and tested at lab and in field in the presence of high content of condensate (60 vol% on…
The Sinian Dengying Formation gas reservoir in the Anyue Gas Field of the Sichuan Basin is an ultra-deep ancient dolomite karst gas reservoir, whose development is of high difficulty, for the reservoir is thin and scattered with strong heterogeneity…
The Sulige Gas Field in the Ordos Basin ranks the first in China in terms of reserve scale and annual gas production of tight sandstone gas reservoirs. In order to further extend the stable production time and enhance the recovery factor of tight…
Global experience in cold Gas Oil Gravity Drainage (cGOGD) recovery with crestal gas injection of infield produced gas is very limited, but is a proven economic recovery method for fractured carbonate reservoirs in North Oman. Despite decades of…
Conventional water flooding method becomes ineffective facing low and ultra-low permeability oilfields, and the recovery rate of the non water harvesting period is only about 20%. Most residual oil is trapped in the reservoir and cannot be recovered.…
Natural gas hydrate (NGH) is a highly efficient and clean energy, with huge reserves and widespread distribution in permafrost and marine areas. Researches all over the world are committed to developing an effective exploring technology for NGH…
Global experience in cold Gas Oil Gravity Drainage (cGOGD) recovery with crestal gas injection of infield produced gas is very limited, but is a proven economic recovery method for fractured carbonate reservoirs in North Oman. Despite decades of…