6666-PITCHFORK UNIT
Operated by BURNETT OIL CO., INC. (P-5 110016) in the LEGACY (TANNEHILL SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.
The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.
These are facts about the field, not about this lease. The field holds 5 leases and 53 wells, and the rule below applies to all of them.
What this lease produced, and what it was worth
Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.
| Stream | Basis | Volume | Value |
|---|---|---|---|
| Oil | Disposition | 24,613 bbl | $1,913,361 |
| Total | $1,913,361 | ||
Wells on this lease (26)
Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.
These wells centre on 33.5596, -100.4307. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.
What these wells add up to
Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.
What the state filed about each well
A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.
How deep they were drilled
Total depth in feet, 26 of 26 wells. Median 3,899 ft, with the middle half between 3,871 and 3,920 ft; the shallowest is 3,812 ft and the deepest 4,100 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.
When they were last completed
Last completion by decade, 26 of 26 wells, May 2004 – Aug 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.
26 wells
| 42-26932730 | 10FO | 3,850 ft | Aug 2025 | — | — |
| 42-26932523 | 1SO | 3,990 ft | Apr 2025 | — | — |
| 42-26932653 | 10SO | 3,880 ft | Apr 2025 | — | — |
| 42-26932624 | 4FO | 3,900 ft | Apr 2025 | — | — |
| 42-26932626 | 6FO | 3,920 ft | Apr 2025 | — | — |
| 42-26932620 | 11PF | 3,900 ft | Apr 2025 | — | — |
| 42-26932594 | 2PF | 3,848 ft | Apr 2025 | — | — |
| 42-26933049 | 1WS | 4,100 ft | Mar 2025 | — | — |
| 42-26932718 | 9FO | 3,866 ft | Feb 2008 | — | — |
| 42-26932698 | 8FO | 3,950 ft | Oct 2007 | — | — |
| 42-26932655 | 7FO | 3,870 ft | Mar 2007 | — | — |
| 42-26932625 | 5FO | 3,925 ft | Apr 2006 | — | — |
| 42-26932638 | 12PF | 3,812 ft | Apr 2006 | — | — |
| 42-26932623 | 3FO | 3,975 ft | Mar 2006 | — | — |
| 42-26932631 | 10PF | 3,850 ft | Mar 2006 | — | — |
| 42-26932616 | 9PF | 3,847 ft | Dec 2005 | — | — |
| 42-26932611 | 8PF | 3,905 ft | Nov 2005 | — | — |
| 42-26932606 | 6PF | 3,911 ft | Nov 2005 | — | — |
| 42-26932599 | 2FO | 3,878 ft | Nov 2005 | — | — |
| 42-26932601 | 5PF | 3,890 ft | Nov 2005 | — | — |
| 42-26932598 | 4PF | 3,898 ft | Oct 2005 | — | — |
| 42-26932596 | 3PF | 3,899 ft | Sep 2005 | — | — |
| 42-26932584 | 1FO | 3,874 ft | Jul 2005 | — | — |
| 42-26932577 | 7SO | 3,880 ft | Jun 2005 | — | — |
| 42-26932564 | 5SO | 3,920 ft | Apr 2005 | — | — |
| 42-26932532 | 3SO | 3,980 ft | May 2004 | — | — |
The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.
Leases whose centres are nearest (33)
Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.
| Lease | Operator | Centres apart |
|---|---|---|
| SOMERVELL 6666 FO2 | BURNETT OIL CO., INC. | 0.06 mi |
| PITCHFORK | BURNETT OIL CO., INC. | 0.43 mi |
| SOMERVELL 6666 | BURNETT OIL CO., INC. | 0.67 mi |
| PITCHFORK-MAVERICK "B" 18 | MEDDERS OIL COMPANY, INC. | 1.31 mi |
| PITCHFORK-MAVERICK "B" | MEDDERS OIL COMPANY, INC. | 1.39 mi |
| PITCHFORK PARKER | CHOLLA PETROLEUM, INC. | 1.57 mi |
| PITCHFORK-MAVERICK "B-7" BATTERY | MEDDERS OIL COMPANY, INC. | 1.66 mi |
| PITCHFORK LAND & CATTLE CO. | MEDDERS OIL COMPANY, INC. | 2.07 mi |
| PITCHFORK LAND & CATTLE CO. | MEDDERS OIL COMPANY, INC. | 2.13 mi |
| PITCHFORK FFFF | MEDDERS OIL COMPANY, INC. | 2.31 mi |
The 10 nearest are listed. 33 leases in all have a centre within 5 miles of this one.
Operators who reported on those leases
Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.
- BURNETT OIL CO., INC. 5 leases, nearest 0.06 mi
- MEDDERS OIL COMPANY, INC. 22 leases, nearest 1.31 mi
- CHOLLA PETROLEUM, INC. 1 lease, nearest 1.57 mi
- CANAN MOWREY OPERATING, LLC 1 lease, nearest 3.67 mi
- GUNN OIL COMPANY 1 lease, nearest 4.16 mi
- SAUDER MANAGEMENT COMPANY 1 lease, nearest 4.49 mi
Every month this lease reported (11)
Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.
11 months
| May 2026 | 4,380 | 106.41 | 3.05 | $466,076 |
| Apr 2026 | 3,405 | 98.93 | 2.87 | $336,857 |
| Mar 2026 | 2,811 | 89.75 | 3.15 | $252,287 |
| Feb 2026 | 2,308 | 63.50 | 3.75 | $146,558 |
| Jan 2026 | 1,610 | 59.13 | 8.00 | $95,199 |
| Dec 2025 | 2,138 | 56.66 | 4.41 | $121,139 |
| Nov 2025 | 1,953 | 58.59 | 3.93 | $114,426 |
| Oct 2025 | 1,284 | 59.38 | 3.30 | $76,244 |
| Sep 2025 | 1,281 | 62.74 | 3.08 | $80,370 |
| Aug 2025 | 1,986 | 63.93 | 3.01 | $126,965 |
| Jul 2025 | 1,457 | 66.74 | 3.32 | $97,240 |
How to read this page
The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.
Oil 4,380 bbl × $106.41 = $466,076 ──────────────────────────────────────────────────── Month total $466,076
The volumes are the state's, unchanged
Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.
The dollars are a multiplication, not a valuation
Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.
Oil and gas are priced differently
Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.
A lease is not a well
The state reports oil on lease and gas on well, and this page is the lease grain. 8A/O/71462 is the state's own key, not one this site invented.