NDIC file 23595 · API 33-105-02770-00-00
M. MACKLIN 15-22 #5H
Operated by DEVON ENERGY WILLISTON, L.L.C. · Williams County, North Dakota
Well facts
- Operator
- DEVON ENERGY WILLISTON, L.L.C.
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- COW CREEK
- Spud date
- Total depth
- 20,430 ft
- Legal location
- NENW Sec 15 T155N R101W
- Footages
- 235 ft FNL · 2,648 ft FEL
- County
- Williams County
- NDIC file no.
23595- API no.
33-105-02770-00-00
Location & navigation
48.25491, -103.65835
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
- 683 bbl/d on 24 days
- First 3 months, oil
- 33,809 bbl
- First 6 months, oil
- 58,748 bbl
- First 12 months, oil
- 102,918 bbl
- First 24 months, oil
- 161,254 bbl
- Share of cumulative in year 1
- 32%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 17 bbl/d
- Latest rate as share of peak
- 2.5%
- Uptime, last 12 months
- 88% of days
- Cumulative gas
- 385K mcf
- Cumulative water
- 413K 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 |
|---|---|---|---|---|---|---|---|
| 590 | 1,129 | 1,255 | 29 | 20 | 1,914 | 68% | |
| 526 | 1,130 | 1,235 | 30 | 18 | 2,148 | 70% | |
| 361 | 846 | 1,180 | 27 | 13 | 2,343 | 77% | |
| 338 | 729 | 2,142 | 28 | 12 | 2,157 | 86% | |
| 325 | 622 | 1,379 | 28 | 12 | 1,914 | 81% | |
| 103 | 155 | 385 | 7 | 15 | 1,505 | 79% | |
| 296 | 338 | 1,015 | 22 | 13 | 1,142 | 77% | |
| 479 | 602 | 1,334 | 30 | 16 | 1,257 | 74% | |
| 506 | 646 | 875 | 30 | 17 | 1,277 | 63% | |
| 436 | 571 | 881 | 28 | 16 | 1,310 | 67% | |
| 523 | 701 | 1,066 | 31 | 17 | 1,340 | 67% | |
| 538 | 729 | 1,048 | 31 | 17 | 1,355 | 66% |
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
- T155N R101W sections 14, 15, 22, 232,560-acre Bakken spacing unit · 13 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,570 ft inside (100%)
- T155N R101W sections 15, 16, 21, 222,560-acre Bakken spacing unit · 14 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,570 ft inside (100%)
- T155N R101W sections 15, 221,280-acre Bakken spacing unit · 8 wells allowed by order 34491 · 5 wells inside · 3 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,570 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
- M. MACKLIN 15-22 #3TFHSTATOIL OIL & GAS LP · Permit cancelled (PNC)53 ft
- M. MACKLIN 15-22 #4HDEVON ENERGY WILLISTON, L.L.C. · Active (A)53 ft
- M. MACKLIN 15-22 #6TFHSTATOIL OIL & GAS LP · Permit cancelled (PNC)106 ft
- M. MACKLIN 15-22 1HDEVON ENERGY WILLISTON, L.L.C. · Active (A)1,214 ft
- M. MACKLIN 15-22 #2TFHDEVON ENERGY WILLISTON, L.L.C. · Active (A)0.3 mi
- M. MACKLIN 15-22 #7HDEVON ENERGY WILLISTON, L.L.C. · Active (A)0.3 mi
- CHERYL SWD 5501 44-09FALCON MIDSTREAM SERVICES LLC · Permit cancelled (PNC)0.7 mi
- LUKENBILL-STATE 1SCOUT ENERGY MANAGEMENT LLC · Active (A)1.0 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.