NDIC file 26288 · API 33-025-02252-00-00
ELL 21-1H
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
- MURPHY CREEK
- Spud date
- Total depth
- 21,654 ft
- Legal location
- SWSE Sec 33 T145N R96W
- Footages
- 275 ft FSL · 1,470 ft FEL
- County
- Dunn County
- NDIC file no.
26288- API no.
33-025-02252-00-00
Location & navigation
47.32943, -102.91360
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
151 months reported, Feb 2014 to Aug 2026, BAKKEN pool.
Early time
- First reported month
- Feb 2014
- Months to peak
- 2 (Mar 2014)
- Peak month rate
- 1,384 bbl/d on 5 days
- First 3 months, oil
- 26,545 bbl
- First 6 months, oil
- 47,619 bbl
- First 12 months, oil
- 67,365 bbl
- First 24 months, oil
- 100,967 bbl
- Share of cumulative in year 1
- 30%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 28 bbl/d
- Latest rate as share of peak
- 2.1%
- Uptime, last 12 months
- 98% of days
- Cumulative gas
- 186K mcf
- Cumulative water
- 226K 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 |
|---|---|---|---|---|---|---|---|
| 1,750 | 1,757 | 2,367 | 30 | 58 | 1,004 | 57% | |
| 1,351 | 1,167 | 1,860 | 31 | 44 | 864 | 58% | |
| 1,118 | 1,215 | 1,325 | 30 | 37 | 1,087 | 54% | |
| 1,108 | 978 | 1,429 | 31 | 36 | 883 | 56% | |
| 1,097 | 1,072 | 1,131 | 31 | 35 | 977 | 51% | |
| 849 | 956 | 1,151 | 27 | 31 | 1,126 | 58% | |
| 960 | 1,060 | 1,150 | 31 | 31 | 1,104 | 55% | |
| 872 | 960 | 1,072 | 30 | 29 | 1,101 | 55% | |
| 972 | 949 | 667 | 31 | 31 | 976 | 41% | |
| 770 | 948 | 848 | 30 | 26 | 1,231 | 52% | |
| 734 | 835 | 784 | 27 | 27 | 1,138 | 52% | |
| 798 | 812 | 675 | 28 | 28 | 1,018 | 46% |
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
- T144N R97W sections 1, 2, 11, 122,560-acre Bakken spacing unit · 9 wells inside · 1 more lateral still fit (Nov 2026 method, machine-made) · this lateral 10,242 ft inside (100%)
- T144N R97W sections 1, 122,560-acre Bakken spacing unit · 7 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,242 ft inside (100%)
- T144N R97W sections 1, 121,280-acre Bakken spacing unit · 6 wells allowed by order 35805 · 4 wells inside · 3 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,242 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
- ADAM ELL 44-33HMARATHON OIL COMPANY · Active (A)53 ft
- ADAM ELL 34-33HMARATHON OIL COMPANY · Active (A)53 ft
- ELL 31-1HMARATHON OIL COMPANY · Inactive (IA)898 ft
- COAN 14-34HMARATHON OIL COMPANY · Permit cancelled (PNC)0.3 mi
- MATHIAS 41-1HMARATHON OIL COMPANY · Permit cancelled (PNC)0.3 mi
- KUKLA 34-14HORION ENERGY PARTNERS L.P. · Permit cancelled (PNC)0.4 mi
- IRENE ELL 11-1HMARATHON OIL COMPANY · Active (A)0.4 mi
- ADAM ELL 24-33HMARATHON OIL COMPANY · Abandoned (AB)0.4 mi
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.