UNIVERSITY LEIGH

Operated by EXTEX OPERATING COMPANY (P-5 257062) 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 15345District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$6.8 M
Feb 2003 – May 2026
Value, last 12 filed months
$53 k
at the published price for each month
Months reported
280
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
OilDisposition119,727 bbl$6,058,131
Casinghead gasProduction135,503 Mcf$777,458
Total$6,835,588

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 31.1507, -101.7183. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.15073, -101.71834 · 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
6,954 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 6,913 and 6,995 ft, median 6,954 ft, over the 2 wells that filed a depth.

Completions filed
Feb 2003 – Jun 2003
2 of 2 wells

2 wells

42-3833532326,913 ftJun 2003
42-3833527216,995 ftFeb 2003

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 (280)

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

280 months

May 20267792106.413.05$8,474
Apr 20265910298.932.87$6,130
Mar 20266111189.753.15$5,824
Feb 20265610463.503.75$3,946
Jan 2026609759.138.00$4,324
Dec 20256110556.664.41$3,920
Nov 20255910458.593.93$3,865
Oct 20256110059.383.30$3,953
Sep 202508962.743.08$274
Aug 20255810863.933.01$4,034
Jul 2025577566.743.32$4,053
Jun 2025598666.483.13$4,191
May 20256317360.553.23$4,374
Apr 20256815262.363.54$4,779
Mar 2025012167.704.27$516
Feb 20259512670.884.34$7,281
Jan 20259913174.324.28$7,918
Dec 20249413868.993.12$6,916
Nov 2024012769.052.20$279
Oct 202410013271.372.28$7,438
Sep 20249710369.612.36$6,996
Aug 20249310575.632.06$7,250
Jul 202405979.932.15$127
Jun 20249810778.082.63$7,934
May 20249613478.812.20$7,860
Apr 20248910284.451.66$7,685
Mar 202401280.301.55$19
Feb 2024183476.091.78$13,932
Jan 202402273.023.30$73
Dec 202304671.262.61$120
Nov 2023947177.892.81$7,521
Oct 202309985.443.09$306
Sep 2023844389.042.74$7,597
Aug 20238810080.522.67$7,353
Jul 202306974.852.64$182
Jun 2023894968.962.26$6,248
May 20230170.622.23$2
Apr 20230078.122.24$0
Mar 20234072.852.39$291
Feb 202341375.112.47$332
Jan 202307876.533.39$264
Dec 2022902076.415.73$6,991
Nov 2022022285.005.65$1,253
Oct 202206987.185.86$405
Sep 2022897984.888.16$8,199
Aug 202206694.529.13$602
Jul 2022087101.587.54$656
Jun 20228987115.097.98$10,937
May 2022068109.378.43$573
Apr 2022071104.226.84$485
Mar 20229162108.885.08$10,223
Feb 202205491.054.86$262
Jan 2022912781.844.54$7,570
Dec 202104771.323.90$183
Nov 202101477.435.24$73
Oct 2021902079.795.71$7,295
Sep 202103669.865.35$193
Aug 202107066.024.22$295
Jul 2021934870.783.98$6,774
Jun 202104369.493.38$145
May 202104763.483.02$142
Apr 2021884860.362.76$5,444
Mar 202103561.302.72$95
Feb 202101057.805.55$55
Jan 20210550.412.81$14
Dec 202064344.642.68$2,865
Nov 20200238.772.71$5
Oct 2020932836.972.48$3,508
Sep 202004137.091.99$82
Aug 2020907239.982.39$3,770
Jul 2020011338.371.83$206
Jun 202008334.901.69$140
May 202005416.921.81$98
Apr 20201302314.751.80$1,959
Mar 2020010330.341.86$191
Feb 202013110349.881.98$6,738
Jan 2020011257.252.09$235
Dec 201911412259.012.30$7,008
Nov 201912811655.302.75$7,397
Oct 201909153.472.42$220
Sep 20191088455.052.66$6,169
Aug 201910611053.112.30$5,883
Jul 201911211856.272.46$6,593
Jun 201910810952.782.49$5,972
May 201911115458.482.74$6,913
Apr 20197115662.632.75$4,876
Mar 20197410356.803.06$4,519
Feb 201908550.852.79$237
Jan 2019757246.033.23$3,685
Dec 2018010946.594.19$456
Nov 201804652.934.24$195
Oct 20187514261.443.40$5,091
Sep 20187011459.543.11$4,522
Aug 20187013359.403.07$4,566
Jul 2018015865.142.93$463
Jun 201812114960.183.08$7,740
May 2018019765.382.90$571
Apr 20185512263.842.90$3,865
Mar 201810021261.222.79$6,713
Feb 20188515261.782.77$5,672
Jan 20187520862.874.01$5,549
Dec 20177414657.272.92$4,665
Nov 20176924855.423.12$4,597
Oct 201710331749.292.98$6,023
Sep 201717937847.523.09$9,673
Aug 20179136745.373.00$5,231
Jul 20179028243.873.09$4,819
Jun 20178830542.493.09$4,681
May 201717432745.373.26$8,962
Apr 20178922647.933.21$4,992
Mar 20177828046.772.98$4,483
Feb 201716725350.452.95$9,172
Jan 20179336349.413.42$5,836
Dec 201617034548.763.72$9,574
Nov 20167335042.492.64$4,027
Oct 20166531046.193.09$3,960
Sep 201619330641.553.10$8,968
Aug 20168641141.442.92$4,766
Jul 20166538141.622.92$3,819
Jun 201613739645.352.69$7,277
May 20166037742.521.99$3,302
Apr 201612343236.561.99$5,357
Mar 201612931533.011.79$4,823
Feb 201612831426.472.06$4,036
Jan 20161395227.352.36$3,925
Dec 2015614232.362.00$2,058
Nov 20151445838.792.17$5,711
Oct 201581043.552.43$3,528
Sep 2015149042.992.76$6,406
Aug 2015121040.162.87$4,859
Jul 201548048.152.95$2,311
Jun 2015111056.152.88$6,233
May 2015140055.212.96$7,729
Apr 2015200749.822.71$9,983
Mar 201514230442.892.93$6,983
Feb 20157737244.662.98$4,546
Jan 20155440043.433.10$3,585
Dec 201413837754.693.59$8,901
Nov 201414931270.464.25$11,825
Oct 20146730478.303.90$6,432
Sep 201413651986.164.05$13,817
Aug 201414344689.394.04$14,582
Jul 201413444896.564.18$14,812
Jun 20148046998.164.74$10,074
May 201412858994.734.73$14,909
Apr 201413247395.944.81$14,939
Mar 201419345895.895.06$20,823
Feb 201419639097.406.19$21,505
Jan 201422141090.404.86$21,971
Dec 201313544691.824.35$14,338
Nov 201314140388.853.74$14,034
Oct 201319046497.423.78$20,263
Sep 201356410104.113.72$7,354
Aug 2013127476104.253.52$14,917
Jul 2013119438102.523.72$13,828
Jun 201319744494.403.93$20,343
May 201314620694.834.15$14,700
Apr 201320324493.964.28$20,119
Mar 201319546293.623.91$20,064
Feb 201313837891.233.42$13,882
Jan 201314044091.603.42$14,329
Dec 201221147386.773.42$19,926
Nov 201220546986.953.62$19,525
Oct 201221039489.383.40$20,109
Sep 201219934494.672.92$19,843
Aug 201213438292.662.91$13,527
Jul 201220446485.133.02$18,768
Jun 201219949879.822.52$17,139
May 201219550891.612.49$19,128
Apr 2012197462101.652.00$20,948
Mar 20122030105.052.22$21,325
Feb 2012279196101.102.57$28,711
Jan 201224250198.092.73$25,108
Dec 201123852696.873.24$24,759
Nov 201129451095.723.31$29,830
Oct 201128554884.983.65$26,219
Sep 201133949083.623.99$30,300
Aug 201120246483.404.15$18,772
Jul 201114647294.144.52$15,877
Jun 201127657692.904.64$28,313
May 201127457298.134.40$29,407
Apr 2011202590105.964.33$23,961
Mar 201127653996.364.06$28,782
Feb 201119844085.644.18$18,796
Jan 201134747686.504.59$32,200
Dec 201030544785.734.35$28,091
Nov 201028943780.843.80$25,021
Oct 201021248078.103.51$18,241
Sep 201028341172.633.98$22,190
Aug 201026144173.684.42$21,179
Jul 201025334672.554.74$19,994
Jun 201028534370.364.91$21,737
May 201027849671.124.24$21,872
Apr 201033441581.694.12$28,995
Mar 201029046178.394.39$24,756
Feb 201027834473.585.44$22,327
Jan 201029742974.365.96$24,644
Dec 200929541471.445.48$23,345
Nov 200935042774.593.75$27,708
Oct 200928848872.544.11$22,897
Sep 200927946465.543.06$19,708
Aug 200938943567.423.22$27,626
Jul 200926750861.133.46$18,082
Jun 200941854266.163.90$29,766
May 200928241654.743.93$17,070
Apr 200936651646.773.59$18,969
Mar 200934652342.144.06$16,703
Feb 200941145032.814.63$15,570
Jan 200941253735.865.37$17,659
Dec 200825434937.105.98$11,509
Nov 200835658255.496.86$23,747
Oct 200836859675.246.92$31,814
Sep 2008303365101.767.88$33,708
Aug 2008588677114.228.48$72,904
Jul 2008204676131.0811.39$34,440
Jun 2008700624131.3313.03$100,063
May 2008527724123.1711.57$73,290
Apr 2008569665110.3110.45$69,719
Mar 2008479688101.909.66$55,459
Feb 200826463792.538.77$30,015
Jan 200852963090.388.21$52,981
Dec 200767569988.337.30$64,727
Nov 200729775691.677.29$32,739
Oct 20074371,04782.856.92$43,453
Sep 200774475375.846.24$61,127
Aug 200774891169.066.39$57,476
Jul 20075921,05370.906.39$48,699
Jun 200756699362.007.55$42,588
May 20077521,01558.747.85$52,136
Apr 200796992959.617.81$65,013
Mar 200767090656.927.30$44,752
Feb 200773870755.108.22$46,473
Jan 200747176050.306.73$28,804
Dec 200674187256.656.92$48,011
Nov 200647886754.207.62$32,512
Oct 200641589854.906.01$28,184
Sep 200673476160.085.04$47,932
Aug 200639585668.717.34$33,423
Jul 200673389269.376.34$56,506
Jun 200657885366.286.38$43,755
May 200680699266.016.42$59,578
Apr 20066311,08064.397.36$48,579
Mar 20069271,20856.707.08$61,117
Feb 20061,0841,00057.597.75$70,179
Jan 20065651,01760.598.93$43,319
Dec 20051,27593654.9413.42$82,605
Nov 20058591,02654.6910.59$57,842
Oct 20051,4451,06058.3413.80$98,925
Sep 20059411,32861.4512.08$73,865
Aug 200590799461.519.80$65,528
Jul 200573183255.697.84$47,235
Jun 20051,5251,71052.337.38$92,425
May 20051,2881,27145.226.65$66,697
Apr 20051,2511,61249.207.36$73,414
Mar 20051,8191,64550.377.15$103,393
Feb 20051,1541,18545.226.31$59,664
Jan 20051,7231,50143.166.32$83,854
Dec 20042,1871,61739.866.75$98,090
Nov 20041,3771,99245.286.33$74,961
Oct 20041,7122,38049.706.52$100,592
Sep 20042,3722,62343.245.28$116,425
Aug 20042,1872,47442.375.55$106,396
Jul 20041,7691,79338.286.08$78,626
Jun 20042,1171,99136.106.43$89,232
May 20042,4012,42837.486.49$105,758
Apr 20042,3751,82134.475.86$92,535
Mar 20042,0861,93034.365.53$82,348
Feb 20042,3531,28432.455.51$83,429
Jan 20043,3532,17832.036.30$121,117
Dec 20033,5601,76930.266.30$118,873
Nov 20033,7622,12928.804.60$118,129
Oct 20033,7652,39828.174.76$117,474
Sep 20033,4742,38126.314.75$102,709
Aug 20034,1562,16929.765.13$134,809
Jul 20034,3261,90729.415.17$137,088
Jun 20032,1171,64528.565.98$70,303
May 20031,9831,58826.595.97$62,213
Apr 20032,6221,50026.675.41$78,040
Mar 20032,25726031.146.10$71,868
Feb 2003015033.487.93$1,189

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                   77 bbl  × $106.41 =     $8,194
Casinghead gas        92 Mcf  × $  3.05 =       $280

────────────────────────────────────────────────────
Month total                                   $8,474

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/15345 is the state's own key, not one this site invented.