Contents
Report data (aggregated by region)
DUC data (aggregated by region)
Related Today in Energy articles
- EIA now provides estimates of drilled but uncompleted wells in major production regions
- Initial production rates in tight oil formations continue to rise
- EIA expects near-term decline in natural gas production in major shale regions
- Falling rig counts drive projected near-term oil production decline in 3 key U.S. regions
- EIA reports show different aspects of U.S. oil production statistics and trends
- Ohio's Utica Region now included in EIA's monthly Drilling Productivity Report
- Marcellus region to provide 18% of total U.S. natural gas production this month
- Bakken oil production forecast to top 1 million barrels per day next month
- Production, depletion trends are keys to predicting natural gas and oil production
- Drilling efficiency is a key driver of oil and natural gas production
- Drilling often results in both oil and natural gas production
- Rethinking rig count as a predictor of natural gas production
- EIA to release new Drilling Productivity Report
- Highlights of new Drilling Productivity Report
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| New-well oil production per rig barrels/day |
New-well gas production per rig thousand cubic feet/day |
||||||
|---|---|---|---|---|---|---|---|
| Region | July 2014 | August 2014 | change | July 2014 | August 2014 | change | |
| Bakken | 510 | 516 | 6 | 519 | 527 | 8 | |
| Eagle Ford | 479 | 483 | 4 | 1,294 | 1,307 | 13 | |
| Haynesville | 23 | 23 | - | 5,320 | 5,402 | 82 | |
| Marcellus | 30 | 30 | - | 6,552 | 6,598 | 46 | |
| Niobrara | 372 | 380 | 8 | 1,622 | 1,648 | 26 | |
| Permian | 148 | 150 | 2 | 298 | 301 | 3 | |
| Rig-weighted average | 277 | 281 | 4 | 1,366 | 1,355 | (11) | |
| Oil production thousand barrels/day |
Gas production million cubic feet/day |
||||||
|---|---|---|---|---|---|---|---|
| Region | July 2014 | August 2014 | change | July 2014 | August 2014 | change | |
| Bakken | 1,095 | 1,112 | 17 | 1,298 | 1,319 | 21 | |
| Eagle Ford | 1,429 | 1,454 | 25 | 6,431 | 6,509 | 78 | |
| Haynesville | 54 | 54 | - | 6,734 | 6,735 | 1 | |
| Marcellus | 41 | 43 | 2 | 15,235 | 15,482 | 247 | |
| Niobrara | 345 | 352 | 7 | 4,443 | 4,465 | 22 | |
| Permian | 1,601 | 1,631 | 30 | 5,578 | 5,633 | 55 | |
| Total | 4,565 | 4,646 | 81 | 39,719 | 40,143 | 424 | |
The Drilling Productivity Report uses recent data on the total number of drilling rigs in operation along with estimates of drilling productivity and estimated changes in production from existing oil and natural gas wells to provide estimated changes in oil and natural gas production for seven key regions. EIA's approach does not distinguish between oil-directed rigs and gas-directed rigs because once a well is completed it may produce both oil and gas; more than half of the wells produce both.
While shale resources and production are found in many U.S. regions, at this time EIA is focusing on the six most prolific areas, which are located in the Lower 48 states. These seven regions accounted for 95% of domestic oil production growth and all domestic natural gas production growth during 2011-13.
