DRIVER C SE9G

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21581District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$20.2 M
Feb 2022 – May 2026
Value, last 12 filed months
$689 k
at the published price for each month
Months reported
52
no gaps in the span
Streams
2
oil, casinghead gas

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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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.

StreamBasisVolumeValue
OilDisposition173,418 bbl$15,711,050
Casinghead gasProduction1,259,289 Mcf$4,533,792
Total$20,244,842

Wells on this lease (1)

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 31.5894, -101.7632. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.58937, -101.76324 · centre of the wells drawn, derived

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.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,213 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 9,213 ft.

Completions filed
Feb 2022
1 of 1 wells

1 well

42-383409007H9,213 ftFeb 2022

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.

Every month this lease reported (52)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

52 months

May 20261696,529106.413.05$37,870
Apr 20261432,89098.932.87$22,440
Mar 20261391,38289.753.15$16,828
Feb 20261231,17763.503.75$12,225
Jan 20261392,75359.138.00$30,237
Dec 202529418,52056.664.41$98,393
Nov 202527718,98358.593.93$90,765
Oct 202530218,74359.383.30$79,875
Sep 202529716,43162.743.08$69,191
Aug 202529315,44363.933.01$65,288
Jul 202549217,68566.743.32$91,465
Jun 202529117,71066.483.13$74,755
May 202535419,01660.553.23$82,901
Apr 202550621,85462.363.54$108,986
Mar 202540121,39967.704.27$118,485
Feb 202530317,59370.884.34$97,845
Jan 202531521,06074.324.28$113,520
Dec 202450220,81968.993.12$99,617
Nov 202463818,62769.052.20$85,004
Oct 202459418,15471.372.28$83,810
Sep 202477322,91169.612.36$107,978
Aug 202492325,06075.632.06$121,521
Jul 20241,08926,91179.932.15$144,811
Jun 20241,18927,45578.082.63$165,153
May 20241,36629,12878.812.20$171,691
Apr 20241,41129,22084.451.66$167,641
Mar 20241,65333,00480.301.55$183,731
Feb 20241,39728,53376.091.78$157,190
Jan 20241,85734,27073.023.30$248,609
Dec 20232,10132,86771.262.61$235,524
Nov 20231,98728,15377.892.81$233,809
Oct 20232,34133,01085.443.09$301,926
Sep 20232,63836,94189.042.74$335,923
Aug 20232,46835,51080.522.67$293,637
Jul 20233,79032,60674.852.64$369,820
Jun 20233,06135,72268.962.26$291,764
May 20233,35634,98370.622.23$314,922
Apr 20233,73734,43278.122.24$368,985
Mar 20233,87932,38672.852.39$360,090
Feb 20234,28337,21075.112.47$413,444
Jan 20235,41942,16876.533.39$557,569
Dec 20226,94249,80676.415.73$815,781
Nov 20227,88542,90585.005.65$912,475
Oct 202210,39724,01787.185.86$1,047,240
Sep 20226,4914,60984.888.16$588,582
Aug 20221,19432894.529.13$115,851
Jul 2022140688101.587.54$19,410
Jun 20227,28624,997115.097.98$1,037,952
May 202213,62842,770109.378.43$1,851,175
Apr 202217,01937,890104.226.84$2,032,797
Mar 202221,30030,419108.885.08$2,473,563
Feb 202223,84631,61291.054.86$2,324,776

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.

May 2026 — as filed, then multipliedworked
Oil                  169 bbl  × $106.41 =    $17,983
Casinghead gas     6,529 Mcf  × $  3.05 =    $19,886

────────────────────────────────────────────────────
Month total                                  $37,870

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. 7C/O/21581 is the state's own key, not one this site invented.