Temperature transient analysis of naturally fractured geothermal reservoirs

C Wei, Y Liu, Y Deng, S Cheng, H Hassanzadeh - SPE Journal, 2022 - onepetro.org
A potential approach to develop geothermal energy is by producing low-to-medium
temperature fluids from naturally fractured geothermal reservoirs (NFGRs). Pressure …

Determining multilayer formation properties from transient temperature and pressure measurements in commingled gas wells

W Sui, C Ehlig-Economides, D Zhu… - SPE International Oil and …, 2010 - onepetro.org
With the evolution of downhole permanent monitoring techniques, transient temperature and
pressure data can play an important role in reservoir description due to their inherent real …

Modeling reservoir temperature transients and reservoir-parameter estimation constrained to the model

OO Duru, RN Horne - SPE Reservoir Evaluation & Engineering, 2010 - onepetro.org
Permanent downhole gauges (PDGs) provide a continuous source of downhole pressure,
temperature, and sometimes flow-rate data. Until recently, the measured temperature data …

Simulated annealing algorithm-based inversion model to interpret flow rate profiles and fracture parameters for horizontal wells in unconventional gas reservoirs

H Luo, Y Li, H Li, X Cui, Z Chen - SPE Journal, 2021 - onepetro.org
With the increasing application of distributed temperature sensing (DTS) in downhole
monitoring for multifractured horizontal wells (MFHWs), well performance interpretation by …

Diagnosis of production performance after multistage fracture stimulation in horizontal wells by downhole temperature measurements

J Cui, D Zhu, M ** - SPE Production & Operations, 2016 - onepetro.org
Downhole temperature data that are measured by production logging tools (PLTs) or fiber-
optic distributed-temperature sensors are used frequently today to diagnose multistage …

Temperature-prediction model for a horizontal well with multiple fractures in a shale reservoir

N Yoshida, D Zhu, ADD Hill - SPE Production & Operations, 2014 - onepetro.org
Downhole temperature measurements, either by permanent sensors or temporarily
conveyed tools, provide information that has been used in many production-diagnosis …

[HTML][HTML] Inversion of distributed temperature measurements to interpret the flow profile for a multistage fractured horizontal well in low-permeability gas reservoir

H Luo, H Li, Y Lu, Y Li, Z Guo - Applied Mathematical Modelling, 2020 - Elsevier
Distributed temperature sensors (DTSs) are gradually being used to monitor downhole
conditions for multistage fractured horizontal wells (MFHWs) during production. However …

Numerical study on the heat transfer behavior in naturally fractured reservoirs and applications for reservoir characterization and geothermal energy development

C Wei, S Cheng, J She, R Gao, L Luo, H Yu - Journal of Petroleum Science …, 2021 - Elsevier
Naturally fractured reservoir characterization has always been a challenging problem
worldwide due to highly heterogeneous. Pressure transient analysis (PTA) is the most used …

A new inversion method to interpret flow profiles from distributed temperature and pressure measurements in horizontal wells

K Yoshioka, D Zhu, AD Hill - SPE Annual Technical Conference and …, 2007 - onepetro.org
The increasing deployment of distributed temperature and pressure measuring devices in
intelligent well completions is providing the means to monitor the inflow profiles of wells …

Titanium alloy tubing for HPHT applications

M Gonzalez, K Maskos, R Hargrave… - SPE Annual Technical …, 2008 - onepetro.org
Current and future flow streams from HTHP wells usually have to contend with H2S, CO2,
and chlorides at high temperatures. At wells with temperatures of over 350° F this hostile …