Specific type of Production Analysis (PA) workflow based on correlation between multi-well production/injection history and permanent downhole gauges (PDG) data records,.
The key engine of MRT is pressure convolution which is based on unit-rate transient responses retrieved from Production rates / PDG data history by means of pressure deconvolution.
It does not require new data acquisition at well site and makes use of existing dynamic data records.
The ultimate purpose of MRT is to extract maximum information from correlation between the flowrate and BHP history.
This information is further related to well flow performance and cross-well connectivity.
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| Fig. 1. Example of Production/injection history with one PDG well (OP-6) | Fig. 2. Example of UTR output diagram from MDCV which is a key element of MRT. The column wells showing pressure response to row wells. Diagonal elements are showing self-response DTRs. Non-diagonal elements showing cross-well response CTRs. |
See Also
Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis
[ Pressure Transient Analysis (PTA) ]