Specific type of Production Analysis (PA) workflow based on correlation between multi-well production/injection history and permanent downhole gauges (PDG) data records.

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.

Goals

Create a flowrate/pressure prediction model with account of cross-well interference

Objectives

Inputs

Applications

Production forecasts
	Predict formation pressure without shutting wells down and avoiding production deferment
	Short-term production forecasts for different production scenarios
Selecting well-intervention candidates
	Identify well-intervention candidates with possible thief production/injection
	Identify well-intervention candidates with possibly inefficient reservoir flow profile
	Identify well-intervention candidates for Rate Optimization
	Identify well-intervention candidates for producer ↔ injector conversion
Dynamic Model Calibration
	Adjusting historical production allocation
	Adjusting the potential reservoir volume extension at different directions
	Adjusting faults / channels / compartmentalization
	Adjusting fracture model


Fig. 1. Well locations with current production bubble map over the structural map	Fig. 2. Production / Injection history

Fig. 3. 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.