Interference resulting from infill wells in multiwell systems becomes a common issue in
interpreting well tests data from hydraulicly fractured wells in tight carbonate gas reservoirs …

The semi-analytical or numerical solutions are the most used for pressure-transient analysis
(PTA) for finite-conductivity fractured wells in naturally fractured reservoir now. However, the …

Hydraulic fracturing is an efficient technology to extract hydrocarbon within natural caves.
However, these caves can markedly affect the fracture propagation behavior. This paper …

Naturally fractured reservoir characterization has always been a challenging problem
worldwide due to highly heterogeneous. Pressure transient analysis (PTA) is the most used …

A gas reservoir with composite properties contains two distinct regions, where one develops
natural fractures and the other does not. To investigate the pressure transient behavior of the …

One of the main challenges of the acid stimulation process in carbonate matrix is the
formation of a dominant pattern wormhole, which is generally not obtained with the …

With the continuous development of the energy industry, oil and gas exploration is
transitioning toward unconventional oil and gas. Oil and gas exploitation from …

For the Tahe Oilfield, there are multiple sets of karst reservoirs with different genesis
developed in carbonate fracture-vuggy reservoirs and the varying karst reservoir type has a …

顺北油田包含溶洞, 高角度裂缝, 溶蚀孔洞和岩石基质4 种储集介质, 溶洞与高角度裂缝串联形成
垂向串珠状缝洞体是常见的缝洞连通模式, 钻井过程中经常出现钻柱放空和泥浆漏失的现象 …

In the acid stimulation of oil wells, slowing down the rate of the reaction between
hydrochloric acid and carbonate rocks is a huge challenge, in order to increase the …