NDIC file 27836 · API 33-025-02486-00-00
RICHANDA USA 21-4H
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
- MCGREGORY BUTTES
- Spud date
- Total depth
- 21,391 ft
- Legal location
- NWNW Sec 4 T147N R94W
- Footages
- 448 ft FNL · 1,102 ft FWL
- County
- Dunn County
- NDIC file no.
27836- API no.
33-025-02486-00-00
Location & navigation
47.58727, -102.66892
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
141 months reported, Dec 2014 to Aug 2026, BAKKEN pool.
Early time
- First reported month
- Dec 2014
- Months to peak
- 5 (Apr 2015)
- Peak month rate
- 535 bbl/d on 13 days
- First 3 months, oil
- 21,094 bbl
- First 6 months, oil
- 45,520 bbl
- First 12 months, oil
- 71,861 bbl
- First 24 months, oil
- 110,841 bbl
- Share of cumulative in year 1
- 34%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 15 bbl/d
- Latest rate as share of peak
- 2.7%
- Uptime, last 12 months
- 91% of days
- Cumulative gas
- 304K mcf
- Cumulative water
- 173K 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 |
|---|---|---|---|---|---|---|---|
| 767 | 907 | 888 | 30 | 26 | 1,183 | 54% | |
| 826 | 956 | 896 | 31 | 27 | 1,157 | 52% | |
| 817 | 939 | 872 | 30 | 27 | 1,149 | 52% | |
| 953 | 1,155 | 943 | 31 | 31 | 1,212 | 50% | |
| 398 | 549 | 535 | 24 | 17 | 1,379 | 57% | |
| 354 | 321 | 240 | 9 | 39 | 907 | 40% | |
| 690 | 861 | 834 | 31 | 22 | 1,248 | 55% | |
| 683 | 842 | 656 | 30 | 23 | 1,233 | 49% | |
| 655 | 969 | 477 | 31 | 21 | 1,479 | 42% | |
| 614 | 845 | 364 | 30 | 20 | 1,376 | 37% | |
| 475 | 712 | 366 | 31 | 15 | 1,499 | 44% | |
| 352 | 503 | 264 | 24 | 15 | 1,429 | 43% |
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
- T147N R94W sections 3, 4, 9, 102,560-acre Bakken spacing unit · 17 wells inside · 1 more lateral still fit (Nov 2026 method, machine-made) · this lateral 10,324 ft inside (100%)
- T147N R94W sections 4, 91,280-acre Bakken spacing unit · 8 wells allowed by order 33952 · 8 wells inside · 2 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,324 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
- BEARS GHOST USA 21-4TFHMARATHON OIL COMPANY · Active (A)53 ft
- BEARS GHOST USA 11-4HMARATHON OIL COMPANY · Active (A)53 ft
- BEARS GHOST USA 11-4TFHMARATHON OIL COMPANY · Active (A)106 ft
- FORT BERTHOLD 148-94-33C-28-11HHRC OPERATING, LLC · Permit cancelled (PNC)845 ft
- FORT BERTHOLD 148-94-33C-28-10HENERPLUS RESOURCES USA CORPORATION · Active (A)845 ft
- FORT BERTHOLD 148-94-33C-28-9HENERPLUS RESOURCES USA CORPORATION · Active (A)898 ft
- FORT BERTHOLD 148-94-33C-28-3HPETRO-HUNT, L.L.C. · Permit cancelled (PNC)898 ft
- FORT BERTHOLD 148-94-33C-28-8HENERPLUS RESOURCES USA CORPORATION · Inactive (IA)898 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.