Features of softPetroleum AppraiserÔ

The following is an outline of features available in softPetroleum AppraiserÔ

1. Administrative

a. producer contacts management

* companies w/ multiple locations, two or more addresses per location

* people with links to company and location

* telephone numbers

* mailing label and letter generation

b. state, county, and taxing jurisdiction information

* county and state information

* property taxing jurisdiction

* property tax rates

c. oil and gas fields

* oil and gas field information

* reservoir parameters within field

d. local stratigraphy

* stratigraphic columns to track local geologic naming

 

2. Property Historical Information

a. well and lease/unit "biographical" information

* complete property identification information

* company identifiers

* state identifiers

* county identifiers

* location information

* well status and significant dates

* individual wells that make up a unit/lease

b. well and unit/lease production history

* monthly and annual production of oil, gas, condensate, and water

* monthly and annual sales of oil, gas, and condensate

* allocate and/or aggregate production and sales volumes between well and unit/lease levels

c. well and unit/lease operation history

* monthly operations records (days produced, downtime reasons, operating pressures, proration allowables, etc.

* well events/activities

d. well test history

* gas tests

* oil production tests

* well fluid analysis history (gas analyses, oil analyses, etc.)

e. property financial history

* monthly and annual product prices

* monthly and annual sales revenue

* monthly and annual operating expenses

* allocate and/or aggregate expenses, revenues, prices between well and unit/lease levels

f. property ownership

* working interest owners

* royalty interest owners

* division of interest

g. commercial data interfaces

* download data from IHS Energy (Dwights) CD-ROM

* download data from IHS Energy’s web-based data retrieval system

* import/export data in ARIES format

* import from KCC prorated fields data

h. well evaluation history

* prior evaluations

* prior property tax valuation details

 

3. Property Appraisal

a. reserves

* reserve inventory by reserve category

* reserve determination

* decline curve analysis

* gas material balance (pressure vs cumulative production)

* volumetric methods

* review of analogous properties, type curve generation

* graph generation

* pressure vs. cum production

* production rate vs. time

* water cut vs. time

* super-impose computed parameters on graphs (GOR, WOR, well count, significant activities, etc.)

* daily operations graphing (plot production, pressures, etc. for multiple wells)

* average rate vs. time curve (type curve) for set of wells

* summation rate vs. time curve for set of wells

* undeveloped reserves inventory

* behind pipe reserves incl. geological data

* proved undeveloped reserve locations

* reserves evaluation history

b. production forecasting

* decline curve analysis w/ optional automatic fitting capability

* automatic segmentation of production history to determine best data to fit

* automatic detection of best forecasting method (exponential decline, hyperbolic, hyperbolic with transition to exponential, etc.)

* automatic detection of transition (from hyperbolic to exponential, etc.)

* batch processing option for automatic interpretation

* mouse point and click curve drawing tools

* exponential decline

* hyperbolic decline

* hyperbolic w/transition to exponential decline

* multiple declines

* one click curve definition with pre-defined fit parameters

* one click curve definition using stored type curve

* curve fits for average (type) curves

* use of an average (type) curve’s decline parameters to generate forecasts for new wells that lack adequate production history to be interpreted individually

* curve fits for summation curves (field, lease curves, etc.)

* back-solve for curve fit given reserves

* decline curve analysis at well or unit level

* subordinate phase forecast may derived from primary phase forecast (using GOR, liquid content, etc.)

* combination method forecasting including multiple decline/incline segments (to model secondary recovery, etc.)

* multi-stream forecasts (multiple wells, multiple zones, multiple products)

* multiple wells

* multiple zones

* multiple products

* independent zone forecasts in multi-zone well

c. discounted cash flow (DCF) analysis

* optional price, expense escalation with changes based on user defined thresholds (elapsed months, price level, etc.) or dates

* optional use of general future price scenarios (sequence of price escalations/changes) that can be applied to a group of properties

* use of property price differentials to a general price scenario so an individual property’s price forecast tracks the price scenario but is adjusted for differences between the property’s situation and the scenario’s assumptions (i.e. sales location and product quality, etc.)

* flexible, multiple independent revenue and expense stream generation

* DCF calculation at well or unit level

* capability to forecast production at well level but run DCF at unit level

* pricing, expense, and ownership assumptions for DCF can be automatically estimated from historical data stored in the system

* prices and expenses averaged over a specific time interval

* prices and expenses which occurred during a particular month

* average historical differential between property’s product price and a posted/index price

* ability to define and use general future operating expense scenarios and future investment scenarios in DCF calculations

* reversionary interest calculations

* rate of return calculations

* present value per unit of in-place reserves

* multiple owner DCF (simultaneous DCF solutions for multiple owners’ interests with termination based on the cash flow of "controlling" interest owner; allows royalty DCF to be concurrently determined)

* incremental investment evaluation capabilities (isolate economic effect of developing behind pipe zones, etc.)

d. reserves in place valuation methods

* asset sales prices applied to in-place material balance reserves

e. project level forecasting/optimization

* project and sub-project level DCF summarized from property level DCFs

f. sensitivity studies

* capability to rapidly perform sensitivity studies by changing parameters

g. tracking of posted/index prices

* historical tracking of posted/index prices and comparison with individual property price history for price differential calculations

 

4. Property Tax Valuation

a. Complete production forecasting (decline curve analysis) and discounted cash flow analysis engines available with interfaces tailored to property tax users

b. Kansas Oil & Gas Appraisal Guide method valuations (automatic calculations using Guide parameters for the given tax year)

c. Kansas Oil & Gas Rendition form preparation

* generate Oil Assessment Rendition forms

* generate Gas Assessment Rendition forms

* ability to modify Schedule value (as permitted) through entry of alternative parameters in "Owner" and "Appraiser" columns

* user option to show DCF valuation as "Owner" or "Appraiser" valuation on rendition form

* appropriate handling of Severence exemptions, Ad Valorem exemptions and other special cases

* generate attached Division of Interest Report

d. Texas (and other DCF states) property tax valuations

* can set up taxable properties as distinct property type (different from lease/units or wells) to define set of properties which are appraised together

* allocate and/or aggregate production, expenses, revenues, prices from taxable property’s member properties (wells/units)

* supervision and overhead expense allocations

* screens for negotiating and tracking property valuation process (appraisal firm valuation, company valuation, settled value, etc.)

* full decline curve analysis and DCF computation capabilities for taxable properties from appraisal screens

* graphical user screens and tools designed for face to face property valuation settlement meetings between appraiser and taxpayer, including screen graph showing production history and forecast together with DCF assumptions and results that are dynamically updated as user adjusts forecast with graphical tools

* display "event" markers on production rate-time graph to show well events important in understanding the production history or to display other remarks

* tax appraisal history for each property

e. Utah property tax valuations

* prepare Utah Oil & Gas Questionnaire form

* handles complex royalty ownership reporting (summarization of Division of Interest data by ownership type; i.e. Federal, State, Indian, and private)

* automatically generate DCF assumptions using historical parameters submitted on the Utah Oil & Gas Questionnaire form

* ability to automatically use county’s proscribed price and expense escalation scenarios as property's DCF assumptions

f. Property tax computation

* complete property tax computation engine

* tax calculation on overall property basis

* tax calculation broken down by taxing jurisdiction

* tax calculation broken down to individual owner

* tax calculation on a unit tract level

* tax rates database

* override credit calculations

 

5. Equipment Inventory Valuation

a. equipment/material inventory & valuation

* equipment inventory linked to wells or other facility type

* equipment/material classification at type, make, model, & item levels

* valuation based on purchase price, condition code & current price new

* tax valuation basis for property tax, depreciation, etc.

* item or "bin" level accounting

 





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Last modified: September 10, 2000