PHDwin is an Oil and Gas Software solution focused on reserves evaluation through detailed economic analysis. It provides a highly configurable user interface that enables individuals, teams, and managers to create and share custom views to streamline workflows. Any edits made within the system are recalculated instantly, with updated results displayed in real time. The application is designed for high performance, using a Microsoft SQL Server backend, multi-core processing, and support for unlimited database size, while also automating the resolution of case dependencies and allowing reporting to continue while others are working.

The software includes expanded engineering tools, such as support for daily data and the ability to combine Arps, SEDM, Scheduled, Lin Time, and Flat Segments within a single forecast, along with flow regime identification and normalized curves by proppant and lateral length. Its comprehensive economic modeling covers both US and international economics, pre- and post-income tax reporting, and true group economic limit calculations, with flexible inputs for prices, expenses, ownership, investments, and taxes. Enhanced economics methodology features include automatic calculation of economic limits using maximum cumulative cash flow, differentiation between sunk and discretionary investments, and the introduction of economic hurdles. PHDwin also supports qualified economics and scenarios by storing qualified case data and enabling rapid sensitivity analyses through scenario management.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSeo API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch PHDwin mention score
POST /v3/content_analysis/summary
{
  "keyword": "PHDwin",
  "type": "llm_mentions",
  "date_from": "2025-01-01"
}