NDIC file 42208 · API 33-025-05108-00-00
CD Steffan 1-18H
Operated by Murfin Drilling Company, Inc. · Dunn County, North Dakota
Well facts
- Operator
- Murfin Drilling Company, Inc.
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- UKRAINA
- Spud date
- Total depth
- 21,162 ft
- Legal location
- SESE Sec 7 T141N R97W
- Footages
- 370 ft FSL · 310 ft FEL
- County
- Dunn County
- NDIC file no.
42208- API no.
33-025-05108-00-00
Location & navigation
47.03949, -103.01258
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
7 months reported, Feb 2026 to Aug 2026, BAKKEN and CONFIDENTIAL pools.
Early time
- First reported month
- Feb 2026
- Months to peak
- 6 (Jul 2026)
- Peak month rate
- 246 bbl/d on 30 days
- First 3 months, oil
- —
- First 6 months, oil
- 7,496 bbl (1 of 6 known)
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 246 bbl/d
- Latest rate as share of peak
- 100.0%
- Uptime, last 12 months
- 98% of days
- Cumulative gas
- 8,480 mcf
- Cumulative water
- 49.5K bbl
- Unknown months
- 5 of 7 (confidential or not in that month's report)
- Pools reported
- BAKKEN, CONFIDENTIAL
Last 12 months as a table
| Month | Oil bbl | Gas mcf | Water bbl | Days | Oil bbl/d | GOR scf/bbl | Water cut |
|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| 7,496 | 4,363 | 24,405 | 31 | 242 | 582 | 77% | |
| 7,395 | 4,117 | 25,052 | 30 | 246 | 557 | 77% |
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
- T141N R97W sections 18, 191,280-acre Bakken spacing unit · 1 wells allowed by order 20108 · 1 wells inside · 3 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,402 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
- CD Steffan 1-7HMurfin Drilling Company, Inc. · Active (A)53 ft
- CD Steffan 1-17HMurfin Drilling Company, Inc. · Active (A)53 ft
- HIBL 23-7TRUE OIL CO. · Dry hole (DRY)0.6 mi
- HIBL 1MISSOURI RIVER ROYALTY CORPORATION · Plugged and abandoned (PA)1.1 mi
- KARSKY 1-20ANSCHUTZ EXPLORATION CORPORATION · Permit cancelled (PNC)1.2 mi
- KUDRNA 1-17MORNINGSTAR OPERATING LLC · Inactive (IA)1.2 mi
- STEFFAN 12-6HCOBRA OIL & GAS CORPORATION · Active (A)1.7 mi
- KOSTELECKY ET AL 1SUN EXPLORATION & PRODUCTION CO. · Dry hole (DRY)1.7 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.