CALDWELL

Operated by V-F PETROLEUM INC. (P-5 880375) in the CREDO, E. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 40512District 08Field 21598333Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Oct 2010 – May 2026
Value, last 12 filed months
$15 k
at the published price for each month
Months reported
188
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 4 leases and 8 wells, and the rule below applies to all of them.

Discovered
1969-08-25
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition14,590 bbl$1,098,408
Casinghead gasProduction135,677 Mcf$464,582
Total$1,562,989

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 31.9384, -101.1989. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.93844, -101.19888 · 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
8,655 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 8,655 ft.

Completions filed
Oct 2010
1 of 1 wells

1 well

42-4313329018,655 ftOct 2010

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 (188)

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

188 months

May 20260329106.413.05$1,002
Apr 2026032098.932.87$918
Mar 2026032589.753.15$1,024
Feb 2026029263.503.75$1,095
Jan 2026030359.138.00$2,423
Dec 2025034856.664.41$1,536
Nov 2025032858.593.93$1,288
Oct 2025034859.383.30$1,150
Sep 2025032462.743.08$997
Aug 2025034963.933.01$1,052
Jul 2025034166.743.32$1,130
Jun 2025035166.483.13$1,098
May 2025044960.553.23$1,451
Apr 2025047462.363.54$1,679
Mar 2025051267.704.27$2,185
Feb 2025045370.884.34$1,966
Jan 2025055574.324.28$2,375
Dec 2024058468.993.12$1,823
Nov 2024046469.052.20$1,020
Oct 202417464571.372.28$13,890
Sep 2024046469.612.36$1,097
Aug 2024055775.632.06$1,149
Jul 202417155479.932.15$14,857
Jun 2024057078.082.63$1,501
May 2024058878.812.20$1,293
Apr 202417957484.451.66$16,069
Mar 2024058680.301.55$905
Feb 2024055076.091.78$981
Jan 202419659273.023.30$16,264
Dec 2023054471.262.61$1,420
Nov 2023058477.892.81$1,640
Oct 202317658285.443.09$16,834
Sep 2023062689.042.74$1,712
Aug 2023014280.522.67$380
Jul 202317532974.852.64$13,968
Jun 2023041768.962.26$942
May 2023060870.622.23$1,354
Apr 202317957678.122.24$15,272
Mar 2023060672.852.39$1,450
Feb 2023054775.112.47$1,349
Jan 202318155976.533.39$15,746
Dec 2022061276.415.73$3,506
Nov 202218062785.005.65$18,840
Oct 2022062587.185.86$3,665
Sep 2022055384.888.16$4,515
Aug 202216716094.529.13$17,245
Jul 20220637101.587.54$4,804
Jun 20220576115.097.98$4,595
May 20220610109.378.43$5,144
Apr 2022177598104.226.84$22,536
Mar 20220428108.885.08$2,173
Feb 2022052091.054.86$2,527
Jan 202218659881.844.54$17,936
Dec 2021058071.323.90$2,261
Nov 2021055377.435.24$2,896
Oct 202117747879.795.71$16,854
Sep 2021058369.865.35$3,120
Aug 2021062866.024.22$2,651
Jul 202117260870.783.98$14,595
Jun 2021060769.493.38$2,052
May 202116964063.483.02$12,659
Apr 2021061660.362.76$1,699
Mar 2021063961.302.72$1,736
Feb 202117629957.805.55$11,832
Jan 2021064350.412.81$1,807
Dec 2020061744.642.68$1,651
Nov 2020062138.772.71$1,681
Oct 202016564536.972.48$7,699
Sep 2020063937.091.99$1,272
Aug 202017166939.982.39$8,432
Jul 2020068038.371.83$1,241
Jun 202017069934.901.69$7,115
May 2020063016.921.81$1,143
Apr 2020060014.751.80$1,083
Mar 202016263530.341.86$6,094
Feb 2020062049.881.98$1,228
Jan 2020065957.252.09$1,380
Dec 201917866359.012.30$12,032
Nov 2019064955.302.75$1,785
Oct 2019066253.472.42$1,601
Sep 2019065555.052.66$1,741
Aug 201917966253.112.30$11,032
Jul 2019064056.272.46$1,574
Jun 201915364552.782.49$9,682
May 201917372958.482.74$12,115
Apr 2019073262.632.75$2,014
Mar 2019059156.803.06$1,810
Feb 2019057950.852.79$1,617
Jan 2019066946.033.23$2,160
Dec 201817271946.594.19$11,023
Nov 2018060452.934.24$2,559
Oct 2018065661.443.40$2,229
Sep 2018065559.543.11$2,036
Aug 201817670759.403.07$12,622
Jul 2018061865.142.93$1,812
Jun 2018065860.183.08$2,025
May 201816467565.382.90$12,680
Apr 2018065163.842.90$1,888
Mar 201817567861.222.79$12,603
Feb 2018063961.782.77$1,768
Jan 2018071462.874.01$2,863
Dec 201717971657.272.92$12,343
Nov 2017069955.423.12$2,180
Oct 201717874449.292.98$10,993
Sep 2017072747.523.09$2,244
Aug 2017076345.373.00$2,292
Jul 201718478343.873.09$10,489
Jun 2017077242.493.09$2,383
May 201717769445.373.26$10,295
Apr 201717774947.933.21$10,889
Mar 2017056146.772.98$1,674
Feb 2017058150.452.95$1,715
Jan 2017063349.413.42$2,164
Dec 2016063048.763.72$2,345
Nov 201617857742.492.64$9,089
Oct 2016068946.193.09$2,129
Sep 2016073741.553.10$2,285
Aug 2016080641.442.92$2,357
Jul 2016029941.622.92$874
Jun 201617377145.352.69$9,916
May 201618179142.521.99$9,271
Apr 2016078136.561.99$1,555
Mar 2016079133.011.79$1,419
Feb 2016075726.472.06$1,562
Jan 201617980927.352.36$6,808
Dec 2015080532.362.00$1,611
Nov 2015080338.792.17$1,740
Oct 201517685843.552.43$9,747
Sep 2015078342.992.76$2,160
Aug 201518086040.162.87$9,699
Jul 2015081348.152.95$2,394
Jun 201517680756.152.88$12,209
May 2015087455.212.96$2,583
Apr 2015084449.822.71$2,284
Mar 201518384042.892.93$10,314
Feb 2015073544.662.98$2,188
Jan 201518185943.433.10$10,524
Dec 2014089454.693.59$3,211
Nov 201417487970.464.25$15,997
Oct 2014087378.303.90$3,406
Sep 2014072686.164.05$2,937
Aug 201417982489.394.04$19,326
Jul 2014075196.564.18$3,139
Jun 201417580898.164.74$21,005
May 2014086194.734.73$4,070
Apr 201418788495.944.81$22,192
Mar 2014094095.895.06$4,753
Feb 201418586597.406.19$23,375
Jan 2014094390.404.86$4,584
Dec 201318191491.824.35$20,599
Nov 2013073988.853.74$2,763
Oct 201318294897.423.78$21,313
Sep 20130747104.113.72$2,777
Aug 20133511,059104.253.52$40,322
Jul 20130721102.523.72$2,680
Jun 201317063494.403.93$18,542
May 2013085594.834.15$3,547
Apr 2013093493.964.28$4,000
Mar 201318261693.623.91$19,449
Feb 2013091491.233.42$3,126
Jan 20133541,02691.603.42$35,935
Dec 2012096086.773.42$3,283
Nov 201217999886.953.62$19,182
Oct 20121821,11489.383.40$20,054
Sep 2012096994.672.92$2,828
Aug 2012077692.662.91$2,257
Jul 201218289485.133.02$18,194
Jun 201201,08379.822.52$2,728
May 20121841,15291.612.49$19,723
Apr 20121731,136101.652.00$19,854
Mar 20121861,181105.052.22$22,164
Feb 20121791,189101.102.57$21,153
Jan 201201,21998.092.73$3,333
Dec 20111831,26096.873.24$21,809
Nov 20111811,23395.723.31$21,408
Oct 20111621,28184.983.65$18,441
Sep 20111701,10083.623.99$18,600
Aug 20111601,46883.404.15$19,435
Jul 20111661,29494.144.52$21,473
Jun 20111551,44092.904.64$21,081
May 20113301,76698.134.40$40,162
Apr 20113601,293105.964.33$43,749
Mar 2011090496.364.06$3,668
Feb 20111781,34185.644.18$20,849
Jan 20113181,70586.504.59$35,331
Dec 20105361,56785.734.35$52,764
Nov 201036492680.843.80$32,940
Oct 20103671,10178.103.51$32,526

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                    0 bbl  × $106.41 =         $0
Casinghead gas       329 Mcf  × $  3.05 =     $1,002

────────────────────────────────────────────────────
Month total                                   $1,002

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. 08/O/40512 is the state's own key, not one this site invented.