NDIC file 23104 · API 33-105-02660-00-00
HARTSOCH 15-35-1H
Operated by XTO ENERGY INC · Williams County, North Dakota
Well facts
- Operator
- XTO ENERGY INC
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- MIDWAY
- Spud date
- Total depth
- 19,857 ft
- Legal location
- SWSE Sec 35 T157N R96W
- Footages
- 330 ft FSL · 2,440 ft FEL
- County
- Williams County
- NDIC file no.
23104- API no.
33-105-02660-00-00
Location & navigation
48.37350, -103.04780
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
165 months reported, Dec 2012 to Aug 2026, BAKKEN pool.
Early time
- First reported month
- Dec 2012
- Months to peak
- 1 (Dec 2012)
- Peak month rate
- 356 bbl/d on 20 days
- First 3 months, oil
- 19,462 bbl
- First 6 months, oil
- 37,690 bbl
- First 12 months, oil
- 63,085 bbl
- First 24 months, oil
- 89,531 bbl
- Share of cumulative in year 1
- 31%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 15 bbl/d
- Latest rate as share of peak
- 4.2%
- Uptime, last 12 months
- 100% of days
- Cumulative gas
- 577K mcf
- Cumulative water
- 225K 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 |
|---|---|---|---|---|---|---|---|
| 436 | 2,364 | 527 | 30 | 15 | 5,422 | 55% | |
| 474 | 2,599 | 578 | 31 | 15 | 5,483 | 55% | |
| 427 | 2,363 | 488 | 30 | 14 | 5,534 | 53% | |
| 496 | 2,451 | 562 | 31 | 16 | 4,942 | 53% | |
| 483 | 2,522 | 553 | 31 | 16 | 5,222 | 53% | |
| 421 | 2,290 | 490 | 28 | 15 | 5,439 | 54% | |
| 464 | 2,519 | 565 | 31 | 15 | 5,429 | 55% | |
| 448 | 2,344 | 520 | 30 | 15 | 5,232 | 54% | |
| 455 | 2,434 | 534 | 31 | 15 | 5,349 | 54% | |
| 432 | 2,367 | 526 | 30 | 14 | 5,479 | 55% | |
| 446 | 2,438 | 544 | 31 | 14 | 5,466 | 55% | |
| 465 | 2,519 | 578 | 31 | 15 | 5,417 | 55% |
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
- T157N R96W sections 26, 351,280-acre Bakken spacing unit · 8 wells allowed by order 34019 · 1 wells inside · 5 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,594 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
- CLEO 31X-5XTO ENERGY INC · Active (A)1,056 ft
- JUSTIN SWD 1BOSQUE DISPOSAL SYSTEMS, LLC · Active (A)0.6 mi
- HOLTE 21X-4XTO ENERGY INC · Active (A)0.6 mi
- HARTSOCH STATE 34X-36XTO ENERGY INC · Active (A)1.0 mi
- GRAVGAARD 1-26NBB OIL & GAS PARTNERS (U.S.A.) · Dry hole (DRY)1.1 mi
- FOSS SWD 1SELECT WATER SOLUTIONS, LLC · Plugged and abandoned (PA)1.1 mi
- HELLING 21-6HWHITING OIL AND GAS CORPORATION · Permit cancelled (PNC)1.4 mi
- PEGGY LEE 31-30HMUREX PETROLEUM CORPORATION · Active (A)1.6 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.