The influence of oil composition, rock mineralogy, aging time, and brine pre-soak on shale wettability

IWR Saputra, O Adebisi, EB Ladan, A Bagareddy… - ACS …, 2021 - ACS Publications
Experimental and field studies have indicated that surfactants enhance oil recovery (EOR) in
unconventional reservoirs. Rock surface wettability plays an important role in determining …

Investigation of strain fields generated by hydraulic fracturing with analytical and numerical modeling of fiber optic response

KG Ramos Gurjao, E Gildin, R Gibson… - … Reservoir Evaluation & …, 2022 - onepetro.org
The use of fiber optics in reservoir surveillance is bringing valuable insights into fracture
geometry and fracture-hit identification, stage communication, and perforation cluster fluid …

Interpretation of HFTS 2 microseismic data using bedding-plane-slip mechanism

Y Tan, J Wang, M Rijken, Z Zhang, Z Fang, R Wu… - SPE Journal, 2022 - onepetro.org
The objective of this study is to understand how microseismic events are generated during
hydraulic fracturing, as well as the role of geomechanical conditions (ie, stress and …

Evaluating the transport performance of novel-shaped proppant in slickwater fracturing with the multiscale modeling framework

J Zeng, H Li, S Li, D Zhang - SPE Journal, 2022 - onepetro.org
Recently, novel-shaped proppant, such as rod-shaped and x-shaped proppant, has been
gradually used in hydraulic fracturing systems, which challenges the validity of previous …

Using Bayesian leave-one-out and leave-future-out cross-validation to evaluate the performance of rate-time models to forecast production of tight-oil wells

LM Ruiz Maraggi, LW Lake, MP Walsh - SPE Reservoir Evaluation & …, 2022 - onepetro.org
Production forecasting is usually performed by applying a single model from a classical
statistical standpoint (point estimation). This approach neglects:(a) model uncertainty and (b) …