Pulsed neutron logging responses of gas-bearing tight sandstone ...
2023年12月1日 · The pulsed neutron logging (PNL) is a versatile geophysical tool in the formation evaluation. The neutron or gamma information generated by the interaction between neutrons …
Pulsed Neutron Log - Reservoir Engineering - tidjma.tn
Pulsed Neutron Logging (PNL) is a vital cased-hole logging technique used in the oil and gas industry to identify and quantify hydrocarbons behind casing. It's particularly adept at …
(PDF) Advance Pulsed Neutron Logging – An Optimized
2022年3月18日 · This paper introduces a novel pulsed-neutron log design that was successfully practiced in Bukit Tua, where it took the advantages from Sigma log modes to efficiently …
Optimization of Pulsed Neutron Logging for Real-Time Water
2024年2月12日 · Pulsed neutron logging (PNL) is often part of production enhancement strategies to evaluate remaining potential and water flow, guiding intervention plans and de-risking water …
Pulsed neutron lifetime logs - OnePetro
2025年1月29日 · How PNL logs work. PNL logs measure the die-away time of a short-lived neutron pulse. They probe the formation with neutrons but detect gamma rays. Chlorine has a …
Characterization and time-lapse monitoring utilizing pulsed …
2014年1月1日 · MVA techniques such as time-lapse pulsed-neutron logs (PNLs) have helped to update the local stratigraphy, guide a repeat vertical seismic profile, monitor changes in oil and …
Prediction of new perforation intervals in a depleted reservoir …
2020年6月1日 · Pulsed neutron-neutron (PNN) logging is based on emitting neutrons into the near-wellbore zone and computing the neutron count decay due to scattering and capturing. …
Optimizing Reservoir Monitoring: Improving PNL Logs in …
2012年6月4日 · The Pulsed Neutron Capture (PNC) log is one of the most popular slim cased hole formation evaluation logging tools, which allow running the surveys without having to pull …
Pulsed Neutron Logs.pdf - SlideShare
2022年7月29日 · The NMR log is used to distinguish between bound and movable fluid to correct this shale effect. The neutron log is useful for determining porosity, delineating porous …
pulsedeutron logging device - Reservoir Engineering - Tidjma.tn
One powerful tool in the arsenal of well logging professionals is the Pulsed Neutron Logging (PNL) device. This innovative technology provides valuable insights into the composition and …