UNIVERSITY -Z-

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the FARMER (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 466District 7CField 30243500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$9.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$150 k
at the published price for each month
Months reported
401
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 351 leases and 1,445 wells, and the rule below applies to all of them.

Discovered
1953-01-10
as the register files it
Field class
Oil and gas
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 10 acres. The field rule took effect on 1997-12-16.

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.

The Commission's schedule remark for this field reads: PER DOCKET 7C-0214566 ON 3/7/97.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA8none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition207,285 bbl$8,153,891
Casinghead gasProduction352,745 Mcf$1,206,907
Total$9,360,798

95,775 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (10)

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 31.0525, -101.4103. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.05219, -101.40998 · 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
20.0%
2 of 10 wells
With a plug date
20.0%
2 of 10 wells
Median depth
2,720 ft
8 wells filed one
Completion to plug
15.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
220.0%
A plug date is filed
220.0%
BothOn the schedule and plugged. Neither fact cancels the other.
220.0%
NeitherNo plug date, and not on the schedule.
880.0%

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

Total depth in feet, 8 of 10 wells. Median 2,720 ft, with the middle half between 2,706 and 2,750 ft; the shallowest is 2,674 ft and the deepest 2,781 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, 8 of 10 wells, Dec 1986 – Jan 2008. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1986 – Jan 2008
8 of 10 wells; 2 filed none
Plug dates filed
Dec 2016 – Oct 2017
2 of 10 wells; 8 filed none

Last completion to plug: a median of 15.3 years across the 2 wells that filed both dates, with the middle half between 12.5 years and 17.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-105023281
42-105023372
42-1053540972,730 ftJan 2008Oct 2017Yes
42-1050234732,700 ftAug 2000
42-1053539682,708 ftApr 1996Dec 2016Yes
42-1050235642,674 ftApr 1996
42-10537085102,750 ftFeb 1996
42-1053708292,781 ftFeb 1996
42-1053540662,710 ftOct 1987
42-1053529952,750 ftDec 1986

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 (401)

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

401 months

May 202678766106.413.05$10,633
Apr 202611475998.932.87$13,456
Mar 202618583989.753.15$19,246
Feb 20269377763.503.75$8,820
Jan 202611090259.138.00$13,718
Dec 202516090056.664.41$13,038
Nov 202513185758.593.93$11,040
Oct 202519483659.383.30$14,283
Sep 202512783762.743.08$10,543
Aug 202515780863.933.01$12,473
Jul 202516286966.743.32$13,693
Jun 20259679566.483.13$8,869
May 202520985260.553.23$15,409
Apr 202515882862.363.54$12,787
Mar 202515483667.704.27$13,994
Feb 202518972770.884.34$16,552
Jan 202515179974.324.28$14,641
Dec 202418680068.993.12$15,329
Nov 202419482469.052.20$15,207
Oct 202422687671.372.28$18,128
Sep 202416279669.612.36$13,159
Aug 202411462275.632.06$9,905
Jul 202413960479.932.15$12,407
Jun 202413662178.082.63$12,255
May 202411162278.812.20$10,115
Apr 202420963484.451.66$18,702
Mar 2024179080.301.55$14,374
Feb 20249654476.091.78$8,275
Jan 20247249073.023.30$6,873
Dec 202315149171.262.61$12,042
Nov 202316755977.892.81$14,577
Oct 20238265185.443.09$9,016
Sep 202311364589.042.74$11,826
Aug 202314663980.522.67$13,464
Jul 20239562874.852.64$8,770
Jun 202314663268.962.26$11,496
May 202312368370.622.23$10,208
Apr 202314276078.122.24$12,794
Mar 202314683072.852.39$12,622
Feb 202310867575.112.47$9,776
Jan 202317473476.533.39$15,803
Dec 202212372176.415.73$13,529
Nov 202216676185.005.65$18,407
Oct 202215690687.185.86$18,913
Sep 202218213684.888.16$16,558
Aug 202215611894.529.13$15,822
Jul 20221330101.587.54$13,510
Jun 20221540115.097.98$17,724
May 20221310109.378.43$14,327
Apr 20221260104.226.84$13,132
Mar 20222120108.885.08$23,083
Feb 2022161091.054.86$14,659
Jan 2022149081.844.54$12,194
Dec 2021137071.323.90$9,771
Nov 202137077.435.24$2,865
Oct 202120079.795.71$1,596
Sep 202176069.865.35$5,309
Aug 202159066.024.22$3,895
Jul 202139070.783.98$2,760
Jun 202138069.493.38$2,641
May 202178063.483.02$4,951
Apr 202198060.362.76$5,915
Mar 202170061.302.72$4,291
Feb 202171057.805.55$4,104
Jan 2021128050.412.81$6,452
Dec 202091044.642.68$4,062
Nov 202069038.772.71$2,675
Oct 20209044936.972.48$4,440
Sep 20207846437.091.99$3,817
Aug 202079039.982.39$3,158
Jul 20208346538.371.83$4,033
Jun 202013227434.901.69$5,070
May 20205422216.921.81$1,317
Apr 202017938414.751.80$3,333
Mar 202022139030.341.86$7,429
Feb 202022745549.881.98$12,224
Jan 202012917357.252.09$7,748
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 201918053.112.30$956
Jul 2019174056.272.46$9,791
Jun 201920035652.782.49$11,443
May 201930137658.482.74$18,633
Apr 201920032562.632.75$13,420
Mar 201926636656.803.06$16,230
Feb 201922026850.852.79$11,935
Jan 201921226146.033.23$10,601
Dec 201822323246.594.19$11,361
Nov 201824029252.934.24$13,940
Oct 201819315061.443.40$12,368
Sep 201823910159.543.11$14,544
Aug 201820724459.403.07$13,044
Jul 201819925265.142.93$13,702
Jun 201818113460.183.08$11,305
May 201817825765.382.90$12,383
Apr 201819927163.842.90$13,490
Mar 201820046361.222.79$13,534
Feb 201818034361.782.77$12,069
Jan 201826437862.874.01$18,113
Dec 201718432457.272.92$11,484
Nov 201722442955.423.12$13,752
Oct 201724250849.292.98$13,444
Sep 201720649847.523.09$11,327
Aug 201725639045.373.00$12,786
Jul 201723251143.873.09$11,755
Jun 201722850942.493.09$11,259
May 201724749945.373.26$12,835
Apr 201721148247.933.21$11,661
Mar 201725452346.772.98$13,440
Feb 201721844750.452.95$12,318
Jan 201734051349.413.42$18,553
Dec 201628651048.763.72$15,844
Nov 201630651142.492.64$14,353
Oct 201630252646.193.09$15,575
Sep 201625050941.553.10$11,966
Aug 201627350641.442.92$12,793
Jul 201625858741.622.92$12,455
Jun 201625245645.352.69$12,653
May 201626139342.521.99$11,880
Apr 201627946536.561.99$11,126
Mar 201630753633.011.79$11,096
Feb 201629446726.472.06$8,746
Jan 201631735127.352.36$9,500
Dec 201527138032.362.00$9,530
Nov 201528746338.792.17$12,136
Oct 201534047543.552.43$15,960
Sep 201531043242.992.76$14,519
Aug 201532344740.162.87$14,256
Jul 201535654648.152.95$18,749
Jun 201534145756.152.88$20,465
May 201528951355.212.96$17,472
Apr 201538350349.822.71$20,442
Mar 201532252742.892.93$15,357
Feb 201529248444.662.98$14,481
Jan 201533549243.433.10$16,075
Dec 201432352554.693.59$19,550
Nov 201435453770.464.25$27,226
Oct 201437054478.303.90$31,093
Sep 201431850886.164.05$29,454
Aug 201436855089.394.04$35,115
Jul 201435552196.564.18$36,456
Jun 201427656798.164.74$29,778
May 201430860894.734.73$32,051
Apr 201427159095.944.81$28,837
Mar 201438566995.895.06$40,301
Feb 201427951197.406.19$30,339
Jan 201443368690.404.86$42,478
Dec 201326855191.824.35$27,007
Nov 201326353788.853.74$25,375
Oct 201337572997.423.78$39,288
Sep 2013310672104.113.72$34,772
Aug 2013303636104.253.52$33,828
Jul 2013395575102.523.72$42,633
Jun 201330061594.403.93$30,739
May 201331655894.834.15$32,281
Apr 201342065093.964.28$42,247
Mar 201331264893.623.91$31,745
Feb 201337760091.233.42$36,446
Jan 201335162691.603.42$34,292
Dec 201233562886.773.42$31,216
Nov 201234863386.953.62$32,553
Oct 201234966789.383.40$33,461
Sep 201230356394.672.92$30,328
Aug 201229061692.662.91$28,663
Jul 201233464285.133.02$30,373
Jun 201230778979.822.52$26,492
May 201230079491.612.49$29,459
Apr 2012351797101.652.00$37,271
Mar 2012433823105.052.22$47,315
Feb 2012345737101.102.57$36,774
Jan 201230279298.092.73$31,789
Dec 201136475796.873.24$37,713
Nov 201135580095.723.31$36,630
Oct 201138883584.983.65$36,019
Sep 201139877583.623.99$36,370
Aug 201140578783.404.15$37,043
Jul 201140072394.144.52$40,922
Jun 201139477092.904.64$40,175
May 201140380498.134.40$43,088
Apr 2011420824105.964.33$48,074
Mar 201147886196.364.06$49,553
Feb 201132077985.644.18$30,661
Jan 201134276786.504.59$33,103
Dec 201038574185.734.35$36,228
Nov 201036979680.843.80$32,851
Oct 201040794878.103.51$35,113
Sep 201038185972.633.98$31,090
Aug 201033377773.684.42$27,969
Jul 201047389872.554.74$38,570
Jun 201041885470.364.91$33,604
May 201038285471.124.24$30,785
Apr 201035481381.694.12$32,270
Mar 201044785778.394.39$38,801
Feb 201037672773.585.44$31,623
Jan 201047084174.365.96$39,965
Dec 200949586471.445.48$40,101
Nov 200949487474.593.75$40,126
Oct 20094821,37272.544.11$40,604
Sep 200949391765.543.06$35,122
Aug 200951691467.423.22$37,730
Jul 200949296361.133.46$33,412
Jun 200944986166.163.90$33,059
May 200954596954.743.93$33,637
Apr 200949791746.773.59$26,534
Mar 200953988042.144.06$26,285
Feb 200951484732.814.63$20,788
Jan 200955595235.865.37$25,015
Dec 200861490737.105.98$28,201
Nov 200860895555.496.86$40,290
Oct 20086311,01275.246.92$54,481
Sep 2008385767101.767.88$45,219
Aug 2008585951114.228.48$74,886
Jul 20086311,006131.0811.39$94,169
Jun 20085721,026131.3313.03$88,492
May 20086691,030123.1711.57$94,322
Apr 2008486943110.3110.45$63,470
Mar 20086101,032101.909.66$72,132
Feb 200860992292.538.77$64,437
Jan 200860289290.388.21$61,728
Dec 200751091088.337.30$51,693
Nov 200754887491.677.29$56,608
Oct 200756695582.856.92$53,504
Sep 200749791475.846.24$43,400
Aug 200753886869.066.39$42,699
Jul 200751786370.906.39$42,168
Jun 200753180662.007.55$39,006
May 200749688758.747.85$36,095
Apr 200757691459.617.81$41,469
Mar 200755594356.927.30$38,476
Feb 200746776855.108.22$32,042
Jan 200754686450.306.73$33,276
Dec 200660593456.656.92$40,735
Nov 200665493254.207.62$42,546
Oct 200645398454.906.01$30,787
Sep 200645693260.085.04$32,091
Aug 200642594768.717.34$36,153
Jul 200639199969.376.34$33,460
Jun 200640196166.286.38$32,713
May 200647097866.016.42$37,308
Apr 200639294564.397.36$32,197
Mar 200645494856.707.08$32,456
Feb 200634686257.597.75$26,608
Jan 200638997760.598.93$32,297
Dec 200537097454.9413.42$33,394
Nov 200540599154.6910.59$32,643
Oct 20053911,05058.3413.80$37,296
Sep 200540989061.4512.08$35,883
Aug 200542890961.519.80$35,232
Jul 20054361,07755.697.84$32,728
Jun 20054081,13452.337.38$29,721
May 20055031,17645.226.65$30,567
Apr 20054621,18749.207.36$31,467
Mar 20055292,45650.377.15$44,218
Feb 20054511,05045.226.31$27,022
Jan 20055331,20643.166.32$30,629
Dec 20044721,11239.866.75$26,321
Nov 20044761,21845.286.33$29,264
Oct 20045071,26549.706.52$33,440
Sep 20045231,20743.245.28$28,992
Aug 20045851,14242.375.55$31,125
Jul 20045661,26038.286.08$29,333
Jun 20045681,22036.106.43$28,353
May 20045771,23537.486.49$29,647
Apr 20046181,20034.475.86$28,333
Mar 20046441,25334.365.53$29,057
Feb 20045901,08432.455.51$25,118
Jan 200461094332.036.30$25,479
Dec 20036251,18830.266.30$26,399
Nov 20035821,10728.804.60$21,848
Oct 20036461,26928.174.76$24,238
Sep 20035831,22026.314.75$21,133
Aug 20036591,34929.765.13$26,532
Jul 20037061,19229.415.17$26,927
Jun 20036591,12028.565.98$25,522
May 20036741,26826.595.97$25,495
Apr 20036971,25426.675.41$25,370
Mar 20037171,21731.146.10$29,746
Feb 20036361,00033.487.93$29,219
Jan 20037221,22030.315.58$28,694
Dec 20027271,24026.914.85$25,582
Nov 20026991,19724.664.14$22,189
Oct 20027511,08226.464.23$24,447
Sep 20027251,27127.443.64$24,514
Aug 20027831,36325.963.16$24,639
Jul 20028061,38124.583.06$24,040
Jun 20027651,33223.733.34$22,600
May 20029561,35724.663.58$28,438
Apr 20029261,47423.653.51$27,077
Mar 20021,0191,54022.003.10$27,196
Feb 20028361,33618.222.38$18,406
Jan 20029801,44617.172.38$20,262
Dec 20011,1361,38316.932.36$22,502
Nov 20011,1441,49418.072.41$24,266
Oct 20011,2201,60419.782.53$28,188
Sep 20011,0791,51224.262.25$29,581
Aug 20011,1381,55624.873.05$33,053
Jul 20011,1521,77823.933.20$33,252
Jun 20011,1741,72324.563.82$35,422
May 20011,3451,71525.524.31$41,711
Apr 20011,3171,35924.685.34$39,754
Mar 20011,3931,75624.545.38$43,625
Feb 20011,3881,70227.755.77$48,333
Jan 20011,6982,15927.478.40$64,777
Dec 20001,8372,46126.889.12$71,829
Nov 20002,4722,82732.215.66$95,618
Oct 20001,3661,77731.235.15$51,804
Sep 20001,5492,06031.875.19$60,051
Aug 20009371,38529.644.54$34,062
Jul 20008981,54528.534.09$31,939
Jun 20007201,40329.304.40$27,265
May 20007921,28727.263.68$26,326
Apr 20007731,22424.513.12$22,760
Mar 20008131,25028.422.86$26,680
Feb 20007961,33827.622.73$25,634
Jan 20008301,16625.272.48$23,866
Dec 19997681,29424.282.42$21,783
Nov 19996761,13123.192.43$18,429
Oct 1999986020.982.80$20,686
Sep 1999962021.752.62$20,924
Aug 19991,218019.262.88$23,459
Jul 19991,26318417.892.37$23,032
Jun 19991,15441115.942.36$19,366
May 199996033815.792.32$15,943
Apr 19991,04734115.102.21$16,563
Mar 19991,07522212.471.84$13,813
Feb 19999842369.981.82$10,249
Jan 199978726210.381.90$8,667
Dec 19989741839.201.77$9,285
Nov 199896224910.892.19$11,020
Oct 19981,05034212.421.97$13,714
Sep 199889533912.592.08$11,974
Aug 199870537811.301.91$8,687
Jul 199881838511.742.24$10,465
Jun 199874641911.242.24$9,322
May 199893145512.622.21$12,753
Apr 19981,08631113.042.51$14,941
Mar 19981,25528112.802.31$16,713
Feb 19981,23827013.952.30$17,891
Jan 19981,89139914.702.15$28,657
Dec 19971,83844016.322.41$31,057
Nov 19971,74836218.193.09$32,914
Oct 19972,02549619.253.15$40,544
Sep 19972,10550117.742.95$38,823
Aug 19972,49446617.862.55$45,733
Jul 19973,04884517.582.25$55,483
Jun 19973,45567017.242.26$61,077
May 19972,612018.972.31$49,550
Apr 19971,76061217.882.08$32,743
Mar 19971,67259518.951.94$32,838
Feb 19971,16251520.492.21$24,945
Jan 19971,59253023.483.54$39,256
Dec 19961,06576023.32$24,836
Nov 199674273921.97$16,302
Oct 199675865723.31$17,669
Sep 199655777122.22$12,377
Aug 199637876220.26$7,658
Jul 199629573519.55$5,767
Jun 199625469818.73$4,757
May 199624075219.43$4,663
Apr 199631263521.51$6,711
Mar 199640489719.38$7,830
Feb 199619284816.98$3,260
Jan 19963251,22117.07$5,548
Dec 19954201,77017.19$7,220
Nov 19956602,10316.00$10,560
Oct 19956302,12315.43$9,721
Sep 19956031,99116.18$9,757
Aug 19956962,32715.92$11,080
Jul 19957732,37615.24$11,781
Jun 19956901,96516.41$11,323
May 19955641,73017.56$9,904
Apr 19954361,69017.73$7,730
Mar 19955401,96816.44$8,878
Feb 19954781,91016.58$7,925
Jan 19954152,10115.92$6,607
Dec 19944032,09615.03$6,057
Nov 19944961,93815.90$7,886
Oct 19945412,13615.58$8,429
Sep 19944942,02015.29$7,553
Aug 19945792,20216.13$9,339
Jul 19946142,30317.56$10,782
Jun 19947192,37317.09$12,288
May 19946242,64515.88$9,909
Apr 19946942,24914.14$9,813
Mar 19945992,27512.46$7,464
Feb 19943932,06612.50$4,913
Jan 19944242,27612.66$5,368
Dec 19934492,48112.33$5,536
Nov 19934772,89714.49$6,912
Oct 19934762,85815.85$7,545
Sep 19935532,80415.03$8,312
Aug 19937533,15115.66$11,792
Jul 19937072,99115.46$10,930
Jun 19939212,79116.79$15,464
May 19935843,22517.68$10,325
Apr 19937332,89518.05$13,231
Mar 19931,1693,14018.14$21,206
Feb 19931,2052,98717.90$21,570
Jan 19938703,44716.93$14,729

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                   78 bbl  × $106.41 =     $8,300
Casinghead gas       766 Mcf  × $  3.05 =     $2,333

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Month total                                  $10,633

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/466 is the state's own key, not one this site invented.