UNIVERSITY/ENERGEN GRAYBURG UNIT

Operated by LIBERTAD OPERATING LLC (P-5 500295) in the BLOCK 2 (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 37100District 08Field 09116500Hydrogen sulphide fieldOilSaveExport
Value, all time
$58.1 M
Apr 2003 – May 2026
Value, last 12 filed months
$883 k
at the published price for each month
Months reported
278
no gaps in the span
Streams
1
oil

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 14 leases and 83 wells, and the rule below applies to all of them.

Discovered
1957-12-09
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 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
OilDisposition923,623 bbl$58,091,456
Total$58,091,456

Wells on this lease (31)

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 32.2216, -102.4463. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

32.22284, -102.44921 · 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
12.9%
4 of 31 wells
With a plug date
9.7%
3 of 31 wells
Median depth
4,985 ft
31 wells filed one
Completion to plug
7.1 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
412.9%
A plug date is filed
39.7%
BothOn the schedule and plugged. Neither fact cancels the other.
39.7%
NeitherNo plug date, and not on the schedule.
2787.1%

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, 31 of 31 wells. Median 4,985 ft, with the middle half between 4,944 and 5,050 ft; the shallowest is 4,772 ft and the deepest 12,700 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, 28 of 31 wells, Apr 1967 – Nov 2005. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1967 – Nov 2005
28 of 31 wells; 3 filed none
Plug dates filed
Jun 2006 – Oct 2017
3 of 31 wells; 28 filed none

Last completion to plug: a median of 7.1 years across the 3 wells that filed both dates, with the middle half between 4.2 years and 19.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

31 wells

42-003020352024,772 ft
42-003110132034,803 ft
42-003384845084,980 ft
42-00339131210W5,097 ftNov 2005
42-0030312180111,170 ftApr 2005Jun 2006Yes
42-00339134303W5,032 ftDec 2003
42-00339135509W5,051 ftNov 2003
42-00339129208W5,049 ftNov 2003
42-00339128207W5,045 ftNov 2003
42-00339124108W5,047 ftNov 2003
42-00339136705W5,024 ftNov 2003
42-00339125109W5,029 ftOct 2003
42-00339126110W5,053 ftOct 2003
42-00339130209W5,053 ftSep 2003
42-00339133212W5,063 ftSep 2003
42-00339132211W5,051 ftSep 2003
42-00339127111W5,043 ftSep 2003
42-003385723024,948 ftMar 2000
42-003385212064,984 ftOct 1999
42-003030695034,985 ftSep 1999
42-003384834014,985 ftMay 1999Jun 2006Yes
42-003384682044,940 ftMay 1999
42-003384701054,947 ftApr 1999
42-003384672054,935 ftApr 1999
42-003384691044,918 ftApr 1999
42-003384711064,922 ftApr 1999
42-0030059810112,700 ftSep 1998
42-003030755044,980 ftNov 1986Oct 2017Yes
42-003352837044,880 ftJan 1986Yes
42-00303070505W4,958 ftMay 1972
42-00310234507W4,929 ftApr 1967

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 (278)

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

278 months

May 2026902106.413.05$95,982
Apr 202689198.932.87$88,147
Mar 202687489.753.15$78,442
Feb 202684063.503.75$53,340
Jan 202669259.138.00$40,918
Dec 20251,04456.664.41$59,153
Nov 20251,24758.593.93$73,062
Oct 20251,36859.383.30$81,232
Sep 20251,03362.743.08$64,810
Aug 20251,36463.933.01$87,201
Jul 202590466.743.32$60,333
Jun 20251,51266.483.13$100,518
May 20251,23260.553.23$74,598
Apr 20251,43562.363.54$89,487
Mar 20251,37167.704.27$92,817
Feb 20251,22670.884.34$86,899
Jan 20251,17074.324.28$86,954
Dec 202489968.993.12$62,022
Nov 20241,08169.052.20$74,643
Oct 20241,12871.372.28$80,505
Sep 20241,12369.612.36$78,172
Aug 20241,32375.632.06$100,058
Jul 20241,34979.932.15$107,826
Jun 20241,37378.082.63$107,204
May 20241,01678.812.20$80,071
Apr 20241,33984.451.66$113,079
Mar 20241,18380.301.55$94,995
Feb 202468476.091.78$52,046
Jan 202487373.023.30$63,746
Dec 202386771.262.61$61,782
Nov 202384377.892.81$65,661
Oct 20231,22385.443.09$104,493
Sep 202399989.042.74$88,951
Aug 20231,14580.522.67$92,195
Jul 202367074.852.64$50,150
Jun 202351868.962.26$35,721
May 202337670.622.23$26,553
Apr 202314378.122.24$11,171
Mar 202329772.852.39$21,636
Feb 202335575.112.47$26,664
Jan 202333376.533.39$25,484
Dec 202216476.415.73$12,531
Nov 202231885.005.65$27,030
Oct 202230287.185.86$26,328
Sep 202234884.888.16$29,538
Aug 202229994.529.13$28,261
Jul 2022395101.587.54$40,124
Jun 2022398115.097.98$45,806
May 2022499109.378.43$54,576
Apr 2022385104.226.84$40,125
Mar 2022468108.885.08$50,956
Feb 202250591.054.86$45,980
Jan 202246381.844.54$37,892
Dec 202149771.323.90$35,446
Nov 202152177.435.24$40,341
Oct 202151779.795.71$41,251
Sep 202151069.865.35$35,629
Aug 202154466.024.22$35,915
Jul 202154870.783.98$38,787
Jun 202153969.493.38$37,455
May 202166063.483.02$41,897
Apr 202147160.362.76$28,430
Mar 202140861.302.72$25,010
Feb 20213757.805.55$2,139
Jan 202144750.412.81$22,533
Dec 202023044.642.68$10,267
Nov 202029738.772.71$11,515
Oct 202028736.972.48$10,610
Sep 202025637.091.99$9,495
Aug 202024339.982.39$9,715
Jul 202030638.371.83$11,741
Jun 202037534.901.69$13,088
May 202019716.921.81$3,333
Apr 202069614.751.80$10,266
Mar 202069330.341.86$21,026
Feb 20201,10849.881.98$55,267
Jan 20201,20157.252.09$68,757
Dec 20191,32859.012.30$78,365
Nov 20191,21255.302.75$67,024
Oct 201986153.472.42$46,038
Sep 201978755.052.66$43,324
Aug 20191,13753.112.30$60,386
Jul 20191,45356.272.46$81,760
Jun 20191,43552.782.49$75,739
May 20191,48858.482.74$87,018
Apr 20191,12162.632.75$70,208
Mar 20191,55256.803.06$88,154
Feb 20191,46250.852.79$74,343
Jan 20191,43146.033.23$65,869
Dec 20181,90846.594.19$88,894
Nov 20181,58652.934.24$83,947
Oct 20181,66561.443.40$102,298
Sep 20181,43459.543.11$85,380
Aug 20181,67659.403.07$99,554
Jul 20181,60265.142.93$104,354
Jun 20181,65460.183.08$99,538
May 20181,64665.382.90$107,615
Apr 20181,75363.842.90$111,912
Mar 20181,96861.222.79$120,481
Feb 20181,72761.782.77$106,694
Jan 20181,49962.874.01$94,242
Dec 20171,93857.272.92$110,989
Nov 20171,94455.423.12$107,736
Oct 20171,93349.292.98$95,278
Sep 20171,42047.523.09$67,478
Aug 20171,39045.373.00$63,064
Jul 20171,31143.873.09$57,514
Jun 20171,37642.493.09$58,466
May 20171,73945.373.26$78,898
Apr 20171,56147.933.21$74,819
Mar 20171,57346.772.98$73,569
Feb 20171,14650.452.95$57,816
Jan 20171,27749.413.42$63,097
Dec 20161,26348.763.72$61,584
Nov 20161,15442.492.64$49,033
Oct 20161,38146.193.09$63,788
Sep 20161,20041.553.10$49,860
Aug 20161,40641.442.92$58,265
Jul 20161,76641.622.92$73,501
Jun 20161,42345.352.69$64,533
May 20161,42042.521.99$60,378
Apr 20161,48436.561.99$54,255
Mar 20161,46733.011.79$48,426
Feb 20161,45526.472.06$38,514
Jan 20161,66427.352.36$45,510
Dec 20151,30732.362.00$42,295
Nov 20151,90138.792.17$73,740
Oct 20152,34343.552.43$102,038
Sep 20152,31342.992.76$99,436
Aug 20151,82340.162.87$73,212
Jul 20152,12348.152.95$102,222
Jun 20152,45356.152.88$137,736
May 20152,64755.212.96$146,141
Apr 20152,50249.822.71$124,650
Mar 20152,73542.892.93$117,304
Feb 20151,92244.662.98$85,837
Jan 20151,27443.433.10$55,330
Dec 20142,62854.693.59$143,725
Nov 20142,59870.464.25$183,055
Oct 20142,44878.303.90$191,678
Sep 20142,57086.164.05$221,431
Aug 20142,69589.394.04$240,906
Jul 20142,87796.564.18$277,803
Jun 20142,83998.164.74$278,676
May 20142,81594.734.73$266,665
Apr 20143,34395.944.81$320,727
Mar 20142,83395.895.06$271,656
Feb 20142,62997.406.19$256,065
Jan 20142,16090.404.86$195,264
Dec 20132,47091.824.35$226,795
Nov 20132,59888.853.74$230,832
Oct 20133,39897.423.78$331,033
Sep 20133,414104.113.72$355,432
Aug 20133,276104.253.52$341,523
Jul 20133,343102.523.72$342,724
Jun 20132,95594.403.93$278,952
May 20132,80094.834.15$265,524
Apr 20132,81993.964.28$264,873
Mar 20133,34493.623.91$313,065
Feb 20133,14391.233.42$286,736
Jan 20132,95991.603.42$271,044
Dec 20123,05786.773.42$265,256
Nov 20122,94986.953.62$256,416
Oct 20123,20989.383.40$286,820
Sep 20122,94494.672.92$278,708
Aug 20123,32892.662.91$308,372
Jul 20123,22885.133.02$274,800
Jun 20123,21279.822.52$256,382
May 20123,34891.612.49$306,710
Apr 20122,860101.652.00$290,719
Mar 20123,143105.052.22$330,172
Feb 20123,111101.102.57$314,522
Jan 20123,75698.092.73$368,426
Dec 20113,94196.873.24$381,765
Nov 20113,90195.723.31$373,404
Oct 20113,89884.983.65$331,252
Sep 20113,40283.623.99$284,475
Aug 20113,66983.404.15$305,995
Jul 20113,75194.144.52$353,119
Jun 20113,49092.904.64$324,221
May 20113,62798.134.40$355,918
Apr 20113,284105.964.33$347,973
Mar 20112,99096.364.06$288,116
Feb 20112,86985.644.18$245,701
Jan 20113,66786.504.59$317,196
Dec 20103,53985.734.35$303,398
Nov 20103,42780.843.80$277,039
Oct 20103,63178.103.51$283,581
Sep 20103,11172.633.98$225,952
Aug 20103,54573.684.42$261,196
Jul 20103,81972.554.74$277,068
Jun 20103,64770.364.91$256,603
May 20103,77871.124.24$268,691
Apr 20103,68781.694.12$301,191
Mar 20104,20978.394.39$329,944
Feb 20103,87173.585.44$284,828
Jan 20104,07074.365.96$302,645
Dec 20094,13971.445.48$295,690
Nov 20094,30774.593.75$321,259
Oct 20094,33672.544.11$314,533
Sep 20094,56065.543.06$298,862
Aug 20095,41167.423.22$364,810
Jul 20093,84961.133.46$235,289
Jun 20094,09666.163.90$270,991
May 20094,56854.743.93$250,052
Apr 20094,20446.773.59$196,621
Mar 20094,70042.144.06$198,058
Feb 20093,98232.814.63$130,649
Jan 20094,73135.865.37$169,654
Dec 20084,47937.105.98$166,171
Nov 20085,14455.496.86$285,441
Oct 20084,99475.246.92$375,749
Sep 20085,039101.767.88$512,769
Aug 20084,378114.228.48$500,055
Jul 20084,689131.0811.39$614,634
Jun 20085,287131.3313.03$694,342
May 20084,572123.1711.57$563,133
Apr 20085,387110.3110.45$594,240
Mar 20085,398101.909.66$550,056
Feb 20084,80192.538.77$444,237
Jan 20085,43190.388.21$490,854
Dec 20074,81688.337.30$425,397
Nov 20075,70791.677.29$523,161
Oct 20076,34082.856.92$525,269
Sep 20075,81775.846.24$441,161
Aug 20075,90069.066.39$407,454
Jul 20076,33670.906.39$449,222
Jun 20075,53862.007.55$343,356
May 20075,95958.747.85$350,032
Apr 20076,43759.617.81$383,710
Mar 20076,91356.927.30$393,488
Feb 20075,85555.108.22$322,611
Jan 20076,52750.306.73$328,308
Dec 20066,23356.656.92$353,099
Nov 20066,91954.207.62$375,010
Oct 20067,38054.906.01$405,162
Sep 20066,46060.085.04$388,117
Aug 20067,09368.717.34$487,360
Jul 20067,42469.376.34$515,003
Jun 20067,36866.286.38$488,351
May 20067,74266.016.42$511,049
Apr 20068,12164.397.36$522,911
Mar 20068,56356.707.08$485,522
Feb 20068,02657.597.75$462,217
Jan 20068,64860.598.93$523,982
Dec 20059,47754.9413.42$520,666
Nov 20059,40054.6910.59$514,086
Oct 200510,01158.3413.80$584,042
Sep 20059,69161.4512.08$595,512
Aug 20059,92961.519.80$610,733
Jul 200510,29755.697.84$573,440
Jun 200510,01152.337.38$523,876
May 20059,79445.226.65$442,885
Apr 200510,70149.207.36$526,489
Mar 200511,10550.377.15$559,359
Feb 200510,04945.226.31$454,416
Jan 200511,09343.166.32$478,774
Dec 200411,11539.866.75$443,044
Nov 200411,98445.286.33$542,636
Oct 200412,23149.706.52$607,881
Sep 200411,40043.245.28$492,936
Aug 20049,66042.375.55$409,294
Jul 200410,21438.286.08$390,992
Jun 20049,99036.106.43$360,639
May 20049,77837.486.49$366,479
Apr 20049,62334.475.86$331,705
Mar 20049,99134.365.53$343,291
Feb 20048,87832.455.51$288,091
Jan 20048,93832.036.30$286,284
Dec 200310,40130.266.30$314,734
Nov 20038,56628.804.60$246,701
Oct 20039,26428.174.76$260,967
Sep 20038,77126.314.75$230,765
Aug 20039,26229.765.13$275,637
Jul 200310,67729.415.17$314,011
Jun 2003028.565.98$0
May 2003026.595.97$0
Apr 2003026.675.41$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.

May 2026 — as filed, then multipliedworked
Oil                  902 bbl  × $106.41 =    $95,982

────────────────────────────────────────────────────
Month total                                  $95,982

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/37100 is the state's own key, not one this site invented.