UNIVERSITY 9-11

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

Oil lease lease 18323District 7CField 53613750OilCasinghead gasSaveExport
Value, all time
$7.9 M
Mar 2012 – May 2026
Value, last 12 filed months
$121 k
at the published price for each month
Months reported
171
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 515 leases and 2,325 wells, and the rule below applies to all of them.

Discovered
1984-10-08
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 40 acres. The field rule took effect on 2014-04-21.

The Commission's schedule remark for this field reads: PER DOCKET NO. 7C-0317412, LIN (WOLFCAMP) IS A UFT FIELD. PDD

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
OilDisposition100,923 bbl$7,099,724
Casinghead gasProduction247,666 Mcf$827,491
Total$7,927,215

Wells on this lease (2)

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 31.2831, -101.6376. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.28306, -101.63760 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
11,103 ft
2 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.
2100.0%

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

Between 10,995 and 11,210 ft, median 11,103 ft, over the 2 wells that filed a depth.

Completions filed
May 2011 – Mar 2012
2 of 2 wells

2 wells

42-38337379211,210 ftMar 2012
42-38337150110,995 ftMay 2011

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 (171)

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

171 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025188058.593.93$11,015
Oct 2025085859.383.30$2,836
Sep 202537883362.743.08$26,279
Aug 202536487963.933.01$25,920
Jul 202537091966.743.32$27,740
Jun 202537386366.483.13$27,497
May 2025037560.553.23$1,212
Apr 202518532962.363.54$12,702
Mar 202518652567.704.27$14,833
Feb 202518834470.884.34$14,819
Jan 202519049074.324.28$16,217
Dec 202418946168.993.12$14,478
Nov 202437481869.052.20$27,623
Oct 202436285371.372.28$27,782
Sep 202407269.612.36$170
Aug 202407175.632.06$147
Jul 2024010479.932.15$223
Jun 2024010778.082.63$282
May 2024014278.812.20$312
Apr 2024021184.451.66$350
Mar 202436686080.301.55$30,719
Feb 202437878276.091.78$30,157
Jan 202436872873.023.30$29,272
Dec 202336783271.262.61$28,325
Nov 202337386977.892.81$31,493
Oct 2023056585.443.09$1,744
Sep 202336979489.042.74$35,027
Aug 202336769680.522.67$31,411
Jul 2023084274.852.64$2,224
Jun 202336189968.962.26$26,925
May 202337093870.622.23$28,219
Apr 202337787178.122.24$31,400
Mar 202337389972.852.39$29,325
Feb 202337477375.112.47$29,997
Jan 2023089076.533.39$3,015
Dec 202237779776.415.73$33,373
Nov 20223601,00085.005.65$36,246
Oct 20223661,02287.185.86$37,901
Sep 202236790384.888.16$38,523
Aug 2022098194.529.13$8,954
Jul 2022317994101.587.54$39,698
Jun 2022560681115.097.98$69,883
May 2022210668109.378.43$28,601
Apr 202263807104.226.84$12,084
Mar 2022458713108.885.08$53,487
Feb 2022010291.054.86$496
Jan 20220081.844.54$0
Dec 202128372371.323.90$23,003
Nov 202125785377.435.24$24,367
Oct 202145988079.795.71$41,652
Sep 2021046569.865.35$2,488
Aug 202131248566.024.22$22,645
Jul 202123167970.783.98$19,054
Jun 2021267069.493.38$18,554
May 20213211,43063.483.02$24,692
Apr 20215742,08460.362.76$40,395
Mar 20215591,51061.302.72$38,369
Feb 20212851,13857.805.55$22,787
Jan 20216081,36750.412.81$34,491
Dec 20204361,72244.642.68$24,070
Nov 20205071,35138.772.71$23,313
Oct 202022967136.972.48$10,129
Sep 20202841,29637.091.99$13,114
Aug 20205911,58039.982.39$27,397
Jul 20205951,14538.371.83$24,920
Jun 20205941,02734.901.69$22,467
May 20205971,16916.921.81$12,223
Apr 202030278314.751.80$5,867
Mar 20206381,42330.341.86$21,998
Feb 202077582349.881.98$40,287
Jan 202031482057.252.09$19,694
Dec 20196401,21759.012.30$40,571
Nov 20196411,42655.302.75$39,370
Oct 20196211,14553.472.42$35,974
Sep 201931071455.052.66$18,963
Aug 201961690153.112.30$34,792
Jul 20199202,43456.272.46$57,756
Jun 20192982,77852.782.49$22,649
May 20199033,18458.482.74$61,533
Apr 20193032,73762.632.75$26,506
Mar 20195552,87756.803.06$40,334
Feb 20194711,93250.852.79$29,345
Jan 20197031,16246.033.23$36,110
Dec 20184691,26746.594.19$27,154
Nov 20185811,22852.934.24$35,956
Oct 20185391,09661.443.40$36,840
Sep 201869182959.543.11$43,719
Aug 201879314859.403.07$47,558
Jul 201822549065.142.93$16,093
Jun 201848483260.183.08$31,687
May 20183811,07665.382.90$28,031
Apr 20185321,49363.842.90$38,294
Mar 20182632,18561.222.79$22,190
Feb 20183571,55961.782.77$26,368
Jan 20186541,57562.874.01$47,432
Dec 201729380357.272.92$19,126
Nov 20173321,61755.423.12$23,442
Oct 20177122,33449.292.98$42,058
Sep 20172371,30047.523.09$15,276
Aug 20176531,82745.373.00$35,116
Jul 20179091,79843.873.09$45,429
Jun 20175211,65842.493.09$27,256
May 20177652,04945.373.26$41,395
Apr 20173881,85247.933.21$24,545
Mar 20179141,77246.772.98$48,035
Feb 20174761,64450.452.95$28,868
Jan 20177331,68249.413.42$41,968
Dec 20169091,54548.763.72$50,075
Nov 20166611,57642.492.64$32,253
Oct 20168022,03646.193.09$43,336
Sep 20166121,48441.553.10$30,030
Aug 201632194941.442.92$16,077
Jul 20163481,47641.622.92$18,800
Jun 20163941,45345.352.69$21,770
May 20166361,61942.521.99$30,266
Apr 20166311,50136.561.99$26,058
Mar 20166051,53533.011.79$22,725
Feb 20165441,29626.472.06$17,074
Jan 20167091,10927.352.36$22,013
Dec 2015701032.362.00$22,684
Nov 20156891,68238.792.17$30,372
Oct 20156231,61143.552.43$31,041
Sep 20151,1111,48042.992.76$51,844
Aug 20156681,05840.162.87$29,866
Jul 201544593548.152.95$24,180
Jun 201541277256.152.88$25,359
May 20158551,13955.212.96$50,571
Apr 20154761,20049.822.71$26,962
Mar 20151,3391,58142.892.93$62,069
Feb 20158081,48844.662.98$40,514
Jan 20151,4201,48343.433.10$66,269
Dec 20141,0281,25054.693.59$60,711
Nov 201475654870.464.25$55,598
Oct 2014683078.303.90$53,479
Sep 2014886086.164.05$76,338
Aug 2014073589.394.04$2,966
Jul 201445886596.564.18$47,840
Jun 20148792,40598.164.74$97,675
May 20148852,53894.734.73$95,832
Apr 20148482,38195.944.81$92,808
Mar 20141,4603,24495.895.06$156,404
Feb 20148123,95497.406.19$103,572
Jan 20141,1393,39690.404.86$119,473
Dec 20131,1722,57691.824.35$118,830
Nov 20135841,42388.853.74$57,208
Oct 20139643,79297.423.78$108,244
Sep 20131,2843,529104.113.72$146,797
Aug 20131,2182,356104.253.52$135,276
Jul 20131,1022,822102.523.72$123,469
Jun 20131,6113,23894.403.93$164,815
May 20131,5512,56494.834.15$157,720
Apr 20131,4303,94993.964.28$151,275
Mar 20138304,08593.623.91$93,689
Feb 20131,7143,78791.233.42$169,319
Jan 20131,7553,77791.603.42$173,675
Dec 20122,1022,20086.773.42$189,915
Nov 20121,3452,50086.953.62$126,010
Oct 20121,7977,42289.383.40$185,848
Sep 20121,9148,41194.672.92$205,745
Aug 20122,6178,64292.662.91$267,624
Jul 20121,9993,13385.133.02$179,639
Jun 20121,6014,46579.822.52$139,039
May 20122,3631,98991.612.49$221,424
Apr 20122,6485,477101.652.00$280,106
Mar 201200105.052.22$0

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.

Nov 2025 — as filed, then multipliedworked
Oil                  188 bbl  × $ 58.59 =    $11,015
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                  $11,015

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/18323 is the state's own key, not one this site invented.