NDIC file 39913 · API 33-025-04701-00-00
ROONEY 34-9H
Operated by MARATHON OIL COMPANY · Dunn County, North Dakota
Well facts
- Operator
- MARATHON OIL COMPANY
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- KILLDEER
- Spud date
- Total depth
- 21,365 ft
- Legal location
- SWSE Sec 9 T145N R94W
- Footages
- 576 ft FSL · 1,826 ft FEL
- County
- Dunn County
- NDIC file no.
39913- API no.
33-025-04701-00-00
Location & navigation
47.38815, -102.65987
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
34 months reported, Nov 2023 to Aug 2026, BAKKEN pool.
Early time
- First reported month
- Nov 2023
- Months to peak
- 5 (Mar 2024)
- Peak month rate
- 819 bbl/d on 29 days
- First 3 months, oil
- 54,395 bbl
- First 6 months, oil
- 124,326 bbl
- First 12 months, oil
- 181,052 bbl
- First 24 months, oil
- 230,557 bbl
- Share of cumulative in year 1
- 69%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 121 bbl/d
- Latest rate as share of peak
- 14.7%
- Uptime, last 12 months
- 87% of days
- Cumulative gas
- 325K mcf
- Cumulative water
- 409K bbl
- Pools reported
- BAKKEN
Last 12 months as a table
| Month | Oil bbl | Gas mcf | Water bbl | Days | Oil bbl/d | GOR scf/bbl | Water cut |
|---|---|---|---|---|---|---|---|
| 3,241 | 4,302 | 4,745 | 30 | 108 | 1,327 | 59% | |
| 4,780 | 7,023 | 5,862 | 31 | 154 | 1,469 | 55% | |
| 5,111 | 8,980 | 6,173 | 30 | 170 | 1,757 | 55% | |
| 4,203 | 6,880 | 5,782 | 31 | 136 | 1,637 | 58% | |
| 3,600 | 7,552 | 4,669 | 26 | 138 | 2,098 | 56% | |
| 3,545 | 9,533 | 4,803 | 28 | 127 | 2,689 | 58% | |
| 2,834 | 8,813 | 3,916 | 29 | 98 | 3,110 | 58% | |
| 3,256 | 9,507 | 4,607 | 30 | 109 | 2,920 | 59% | |
| 896 | 2,890 | 1,376 | 10 | 90 | 3,225 | 61% | |
| 1,165 | 3,766 | 2,220 | 12 | 97 | 3,233 | 66% | |
| 2,959 | 7,331 | 5,695 | 30 | 99 | 2,478 | 66% | |
| 3,743 | 8,906 | 5,730 | 31 | 121 | 2,379 | 60% |
As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.
Spacing units
- T145N R94W sections 3, 4, 9, 102,560-acre Bakken spacing unit · 21 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,338 ft inside (100%)
- T145N R94W sections 4, 91,280-acre Bakken spacing unit · 9 wells allowed by order 32749 · 11 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,338 ft inside (100%)
Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.
Nearby wells
- BERTSCH 21-16TFHMARATHON OIL COMPANY · Permit cancelled (PNC)0 ft
- OSMUND 34-9TFHMARATHON OIL COMPANY · Active (A)53 ft
- VANESSA 21-16HMARATHON OIL COMPANY · Permit cancelled (PNC)53 ft
- HERRBOLT 31-16TFHMARATHON OIL COMPANY · Active (A)106 ft
- LORETTA 41-16HMARATHON OIL COMPANY · Permit cancelled (PNC)158 ft
- KENYON 41-16TFHMARATHON OIL COMPANY · Active (A)158 ft
- LIL J. REISS 34-9HMARATHON OIL COMPANY · Active (A)211 ft
- GUSTAV 44-9TFHMARATHON OIL COMPANY · Active (A)1,109 ft
Closest published well heads within 3 miles; wells on one pad share a location.
Other published attributes (1)
| symbol | A-OG |
|---|
DMR shapefile columns not shown above, unchanged.