Multi-Well Schedule Aggregation

Description

Aggregated field production from a multi-well drilling schedule. Uses convolution of a typical well decline profile with a well drilling schedule to forecast total field production over time.

Parameters:

  • timeSeries: Time array defining forecast periods
  • profile: Typical well production profile (rate at each time step)
  • schedule: Number of wells drilled at each time step
  • t: Query time for rate/cumulative calculation

Spreadsheet Preview

20 rows x 3 columns

Required Functions

PO.FPP.Sched.Rate

Calculates aggregated field rate from drilling schedule. Uses convolution of well profile with drilling schedule.

PO.FPP.Sched.Prod

Calculates cumulative field production from drilling schedule. Uses trapezoidal integration of aggregated rate profile.

How to use this blueprint
  1. In Excel, go to the Petroleum Office ribbon tab and click Blueprint Manager
  2. Search for Multi-Well Schedule Aggregation
  3. Click on the blueprint to preview the spreadsheet template
  4. Click Insert to place it into your worksheet. Modify the input values to match your data.

Related Theory

Drilling Schedule and Multi-Well Forecasting

Multi-well production aggregation methods, drilling schedule impact on field profiles, and schedule-based cumulative production forecasting

Field Production Profiles Overview

Overview

Guide to field-level production forecasting including buildup-plateau-decline profiles and multi-well schedule aggregation

Field Production Profiles

Aggregate production modeling for multi-well field development using parametric and discrete convolution approaches

Related Blueprints

Field Production Profile

Field-level production forecasting using buildup-plateau-decline model. Models the complete production lifecycle: ramp-up to plateau, sustained plateau production, and Arps decline phase.

Gas Reservoir Production Forecast

Forecast gas reservoir pressure and production using material balance equations. Given OGIP, predict pressure at future production levels or vice versa.

Arps Decline Forecast

Decline curve analysis using the Arps hyperbolic decline equation. Calculates rate and cumulative production over time for production forecasting.

Duong Decline Forecast

Decline curve forecast using the Duong model, specifically designed for unconventional reservoirs exhibiting transient linear flow. The Duong model captures the power-law behavior common in tight oil and shale gas wells.

Decline Model Comparison

Compare multiple decline curve models for the same well. Different models may be more appropriate depending on reservoir type and flow regime. Arps is standard for conventional, Duong for unconventional transient, and PLE for tight/shale.

Tags:
schedulemulti-wellaggregationdrillingfieldforecast

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