# GREATER GREEN RIVER BASIN Formation in Wyoming: Operators, Permits & Activity 2026
> **Breadcrumb:** Home › Operators › Wyoming Formations & Plays › Greater Green River Basin (Wyoming)

> GREATER GREEN RIVER BASIN oil and gas activity in Wyoming: 2277 wells across 360 operators, 51 recent permits. Top operators, top counties, recent permits and DUC inventory targeting the GREATER GREEN RIVER BASIN formation. Refreshed monthly.

**URL:** https://www.buckheadenergy.com/formation-wyoming/greater-green-river-basin
**Source:** Buckhead Energy (https://www.buckheadenergy.com/)
**Generated:** 2026-08-24 (heuristic; server-side extraction)

## Answer
Quick answer: The Greater Green River Basin formation in Wyoming has 2,277 wells on record across 360 active operators, with 51 drilling permits filed in the last 24 months (as of 2026-08-23). Its most active operators by well count are Urban Oil & Gas Group, EOG Resources, Hilcorp Energy Company, Chevron and Bcemach. Compiled from Wyoming Oil & Gas Conservation Commission (WOGCC) well-header records, refreshed monthly.

## Dataset
**Name:** Greater Green River Basin Formation – Wyoming Oil & Gas Activity

Greater Green River Basin formation operator and drilling activity in Wyoming: 2,277 wells, 360 active operators, 51 permits in the last 24 months. Top operators, top counties, recent permits, and DUC inventory.

**Variables measured:**
- Total Wells: 2277
- Active Operators: 360
- Recent Permits (24 Months): 51

## Page Outline
- Greater Green River Basin Formation in Wyoming
  - Top Operators in the Greater Green River Basin (Wyoming)
  - Primary Wyoming Counties for the Greater Green River Basin
  - Greater Green River Basin DUCs (Drilled, Uncompleted Wells) in Wyoming
  - About the Greater Green River Basin Formation in Wyoming
  - Frequently Asked Questions
  - Own Greater Green River Basin Mineral Rights in Wyoming?
  - Related Operator Intelligence

## Related Pages
- [Wyoming Oil & Gas Industry Snapshot Dashboard](https://www.buckheadenergy.com/wyoming-oil-gas-industry-snapshot)
- [Top Wyoming Operators Leaderboard](https://www.buckheadenergy.com/top-operators-wyoming)
- [Wyoming Drilling Activity Report (permits, DUCs, spuds)](https://www.buckheadenergy.com/wyoming-drilling-activity-report)
- [US Mineral Market Activity Index (all 11 states ranked 0–100)](https://www.buckheadenergy.com/us-mineral-market-activity-index)
- [US Mineral & Drilling Activity Index (national rollup)](https://www.buckheadenergy.com/us-drilling-activity-index)
- [Texas Industry Snapshot (largest producing state)](https://www.buckheadenergy.com/texas-oil-gas-industry-snapshot)
- [Oklahoma Industry Snapshot](https://www.buckheadenergy.com/oklahoma-oil-gas-industry-snapshot)
- [Largest US Operators — National Leaderboard](https://www.buckheadenergy.com/top-operators-us)
- [Browse the Full Operator Directory](https://www.buckheadenergy.com/operators)
- [Live Oil & Gas Prices (WTI + Henry Hub)](https://www.buckheadenergy.com/oil-gas-prices)
- [Sell Your Wyoming Mineral Rights](https://www.buckheadenergy.com/sell)
- [How to Sell Mineral Rights (Step-by-Step)](https://www.buckheadenergy.com/2026/how-to-sell-mineral-rights)
- [Oil & Gas Market Data Hub (all dated datasets)](https://www.buckheadenergy.com/oil-gas-market-data)

## About Buckhead Energy
Buckhead Energy is a direct buyer of oil & gas mineral rights and royalty interests across 33 U.S. states. We provide free written offers within 24-48 hours, with closings in 30-45 days. Family-owned and operated since 2007, A+ BBB rated.

**Sell mineral rights:** https://www.buckheadenergy.com/sell
**Operator directory:** https://www.buckheadenergy.com/operators