UNIVERSITY -DY-

Operated by BASA RESOURCES, INC. (P-5 53974) in the JOHN SCOTT (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4750District 7CField 46935500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$7.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$285 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 74 leases and 222 wells, and the rule below applies to all of them.

Discovered
1953-11-27
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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
OilDisposition156,771 bbl$7,288,794
Casinghead gasProduction5,220 Mcf$0
Total$7,288,794

5,220 Mcf of this lease's gas, across 44 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 (7)

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 31.2092, -101.4712. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.20667, -101.47149 · 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
57.1%
4 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
2,825 ft
5 wells filed one
Completion to plug
11.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
457.1%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
342.9%

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 2,795 and 2,865 ft, median 2,825 ft, over the 5 wells that filed a depth.

Completions filed
Dec 1964 – Jan 1983
4 of 7 wells; 3 filed none
Plug dates filed
Jan 1973 – Apr 1994
3 of 7 wells; 4 filed none

Last completion to plug: a median of 11.3 years across the 2 wells that filed both dates, with the middle half between 11.3 years and 11.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-3831019542,812 ftJan 1973Yes
42-383101921
42-383101943
42-3833242572,865 ftJan 1983Apr 1994Yes
42-3833242662,825 ftJan 1983Apr 1994Yes
42-3833032252,795 ftAug 1973
42-3831019322,859 ftDec 1964Yes

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 20263400106.413.05$36,179
Apr 2026342098.932.87$33,834
Mar 2026345089.753.15$30,964
Feb 2026359063.503.75$22,797
Jan 2026339059.138.00$20,045
Dec 2025345056.664.41$19,548
Nov 2025352058.593.93$20,624
Oct 2025358059.383.30$21,258
Sep 2025348062.743.08$21,834
Aug 2025353063.933.01$22,567
Jul 2025355066.743.32$23,693
Jun 2025181066.483.13$12,033
May 2025349060.553.23$21,132
Apr 2025353062.363.54$22,013
Mar 2025347067.704.27$23,492
Feb 2025176070.884.34$12,475
Jan 2025348074.324.28$25,863
Dec 2024354068.993.12$24,422
Nov 2024352069.052.20$24,306
Oct 2024347071.372.28$24,765
Sep 2024345069.612.36$24,015
Aug 2024354075.632.06$26,773
Jul 2024343079.932.15$27,416
Jun 2024350078.082.63$27,328
May 2024348078.812.20$27,426
Apr 2024350084.451.66$29,558
Mar 2024352080.301.55$28,266
Feb 2024350076.091.78$26,632
Jan 2024345073.023.30$25,192
Dec 2023361071.262.61$25,725
Nov 2023367077.892.81$28,586
Oct 2023352085.443.09$30,075
Sep 2023176089.042.74$15,671
Aug 2023358080.522.67$28,826
Jul 2023340074.852.64$25,449
Jun 2023357068.962.26$24,619
May 2023366070.622.23$25,847
Apr 2023355078.122.24$27,733
Mar 2023360072.852.39$26,226
Feb 2023354075.112.47$26,589
Jan 2023353076.533.39$27,015
Dec 2022366076.415.73$27,966
Nov 2022176085.005.65$14,960
Oct 2022358087.185.86$31,210
Sep 2022356084.888.16$30,217
Aug 2022362094.529.13$34,216
Jul 20223540101.587.54$35,959
Jun 20223490115.097.98$40,166
May 20223490109.378.43$38,170
Apr 20223500104.226.84$36,477
Mar 20221710108.885.08$18,618
Feb 2022178091.054.86$16,207
Jan 2022341081.844.54$27,907
Dec 2021355071.323.90$25,319
Nov 2021521077.435.24$40,341
Oct 2021359079.795.71$28,645
Sep 2021346069.865.35$24,172
Aug 2021179066.024.22$11,818
Jul 2021343070.783.98$24,278
Jun 2021356069.493.38$24,738
May 2021355063.483.02$22,535
Apr 2021348060.362.76$21,005
Mar 2021355061.302.72$21,762
Feb 2021173057.805.55$9,999
Jan 2021522050.412.81$26,314
Dec 2020184044.642.68$8,214
Nov 2020352038.772.71$13,647
Oct 2020346036.972.48$12,792
Sep 2020346037.091.99$12,833
Aug 2020344039.982.39$13,753
Jul 2020353038.371.83$13,545
Jun 2020345034.901.69$12,041
May 2020351016.921.81$5,939
Apr 2020520014.751.80$7,670
Mar 2020353030.341.86$10,710
Feb 2020180049.881.98$8,978
Jan 2020350057.252.09$20,038
Dec 2019354059.012.30$20,890
Nov 2019344055.302.75$19,023
Oct 2019522053.472.42$27,911
Sep 2019344055.052.66$18,937
Aug 2019348053.112.30$18,482
Jul 2019523056.272.46$29,429
Jun 2019343052.782.49$18,104
May 2019173058.482.74$10,117
Apr 2019330062.632.75$20,668
Mar 2019352056.803.06$19,994
Feb 2019356050.852.79$18,103
Jan 2019543046.033.23$24,994
Dec 2018183046.594.19$8,526
Nov 2018181052.934.24$9,580
Oct 2018359061.443.40$22,057
Sep 2018358059.543.11$21,315
Aug 2018357059.403.07$21,206
Jul 2018178065.142.93$11,595
Jun 2018355060.183.08$21,364
May 2018364065.382.90$23,798
Apr 2018172063.842.90$10,980
Mar 2018349061.222.79$21,366
Feb 2018178061.782.77$10,997
Jan 2018361062.874.01$22,696
Dec 2017170057.272.92$9,736
Nov 2017343055.423.12$19,009
Oct 2017496049.292.98$24,448
Sep 2017352047.523.09$16,727
Aug 2017352045.373.00$15,970
Jul 2017364043.873.09$15,969
Jun 2017179042.493.09$7,606
May 2017344045.373.26$15,607
Apr 2017341047.933.21$16,344
Mar 2017354046.772.98$16,557
Feb 2017304050.452.95$15,337
Jan 2017353049.413.42$17,442
Dec 2016178048.763.72$8,679
Nov 2016363042.492.64$15,424
Oct 2016183046.193.09$8,453
Sep 2016366041.553.10$15,207
Aug 2016356041.442.92$14,753
Jul 2016344041.622.92$14,317
Jun 2016177045.352.69$8,027
May 2016353042.521.99$15,010
Apr 2016350036.561.99$12,796
Mar 2016335033.011.79$11,058
Feb 2016357026.472.06$9,450
Jan 2016165027.352.36$4,513
Dec 2015362032.362.00$11,714
Nov 2015184038.792.17$7,137
Oct 2015533043.552.43$23,212
Sep 2015354042.992.76$15,218
Aug 2015333040.162.87$13,373
Jul 2015348048.152.95$16,756
Jun 2015519056.152.88$29,142
May 2015335055.212.96$18,495
Apr 2015343049.822.71$17,088
Mar 2015353042.892.93$15,140
Feb 2015522044.662.98$23,313
Jan 2015179043.433.10$7,774
Dec 2014342054.693.59$18,704
Nov 2014344070.464.25$24,238
Oct 2014517078.303.90$40,481
Sep 2014167086.164.05$14,389
Aug 2014359089.394.04$32,091
Jul 2014350096.564.18$33,796
Jun 2014347098.164.74$34,062
May 2014355094.734.73$33,629
Apr 2014355095.944.81$34,059
Mar 2014350095.895.06$33,562
Feb 2014170097.406.19$16,558
Jan 2014518090.404.86$46,827
Dec 2013343091.824.35$31,494
Nov 2013350088.853.74$31,098
Oct 2013342097.423.78$33,318
Sep 20131770104.113.72$18,427
Aug 20135150104.253.52$53,689
Jul 20133260102.523.72$33,422
Jun 2013472094.403.93$44,557
May 2013347094.834.15$32,906
Apr 2013352093.964.28$33,074
Mar 2013340093.623.91$31,831
Feb 2013170091.233.42$15,509
Jan 2013494091.603.42$45,250
Dec 2012523086.773.42$45,381
Nov 2012179086.953.62$15,564
Oct 2012349089.383.40$31,194
Sep 2012352094.672.92$33,324
Aug 2012353092.662.91$32,709
Jul 2012156085.133.02$13,280
Jun 2012170079.822.52$13,569
May 2012358091.612.49$32,796
Apr 20123530101.652.00$35,882
Mar 20121750105.052.22$18,384
Feb 20125340101.102.57$53,987
Jan 2012175098.092.73$17,166
Dec 2011178096.873.24$17,243
Nov 2011551095.723.31$52,742
Oct 2011348084.983.65$29,573
Sep 2011351083.623.99$29,351
Aug 2011355083.404.15$29,607
Jul 2011359094.144.52$33,796
Jun 2011350092.904.64$32,515
May 2011349098.134.40$34,247
Apr 20113480105.964.33$36,874
Mar 2011350096.364.06$33,726
Feb 2011173085.644.18$14,816
Jan 2011537086.504.59$46,451
Dec 2010342085.734.35$29,320
Nov 2010348080.843.80$28,132
Oct 2010347078.103.51$27,101
Sep 2010355072.633.98$25,784
Aug 2010521073.684.42$38,387
Jul 2010345072.554.74$25,030
Jun 2010353070.364.91$24,837
May 2010492071.124.24$34,991
Apr 2010173081.694.12$14,132
Mar 2010522078.394.39$40,920
Feb 2010352073.585.44$25,900
Jan 2010350074.365.96$26,026
Dec 2009348071.445.48$24,861
Nov 2009349074.593.75$26,032
Oct 2009177072.544.11$12,840
Sep 2009353065.543.06$23,136
Aug 2009178067.423.22$12,001
Jul 2009350061.133.46$21,396
Jun 2009174066.163.90$11,512
May 2009342054.743.93$18,721
Apr 2009353046.773.59$16,510
Mar 2009341042.144.06$14,370
Feb 2009185032.814.63$6,070
Jan 2009173035.865.37$6,204
Dec 2008177037.105.98$6,567
Nov 2008175055.496.86$9,711
Oct 2008180075.246.92$13,543
Sep 20081890101.767.88$19,233
Aug 20081830114.228.48$20,902
Jul 20081800131.0811.39$23,594
Jun 20083500131.3313.03$45,966
May 20083340123.1711.57$41,139
Apr 20081750110.3110.45$19,304
Mar 20084940101.909.66$50,339
Feb 2008173092.538.77$16,008
Jan 2008174090.388.21$15,726
Dec 2007174088.337.30$15,369
Nov 2007339091.677.29$31,076
Oct 2007184082.856.92$15,244
Sep 20070075.846.24$0
Aug 2007340069.066.39$23,480
Jul 2007165070.906.39$11,699
Jun 2007169062.007.55$10,478
May 2007343058.747.85$20,148
Apr 20070059.617.81$0
Mar 2007334056.927.30$19,011
Feb 2007330055.108.22$18,183
Jan 2007342050.306.73$17,203
Dec 2006505056.656.92$28,608
Nov 2006344054.207.62$18,645
Oct 2006332054.906.01$18,227
Sep 2006339060.085.04$20,367
Aug 2006517068.717.34$35,523
Jul 2006175069.376.34$12,140
Jun 2006517066.286.38$34,267
May 2006350066.016.42$23,104
Apr 2006507064.397.36$32,646
Mar 2006349056.707.08$19,788
Feb 2006171057.597.75$9,848
Jan 2006530060.598.93$32,113
Dec 2005366054.9413.42$20,108
Nov 2005176054.6910.59$9,625
Oct 2005536058.3413.80$31,270
Sep 2005349061.4512.08$21,446
Aug 2005528061.519.80$32,477
Jul 2005344055.697.84$19,157
Jun 2005507052.337.38$26,531
May 2005341045.226.65$15,420
Apr 2005344049.207.36$16,925
Mar 2005359050.377.15$18,083
Feb 2005178045.226.31$8,049
Jan 2005532043.166.32$22,961
Dec 2004531039.866.75$21,166
Nov 2004178045.286.33$8,060
Oct 2004370049.706.52$18,389
Sep 2004521043.245.28$22,528
Aug 2004351042.375.55$14,872
Jul 2004359038.286.08$13,743
Jun 2004531036.106.43$19,169
May 2004355037.486.49$13,305
Apr 2004362034.475.86$12,478
Mar 2004359034.365.53$12,335
Feb 2004357032.455.51$11,585
Jan 2004362032.036.30$11,595
Dec 2003450030.266.30$13,617
Nov 2003364028.804.60$10,483
Oct 2003354028.174.76$9,972
Sep 2003357026.314.75$9,393
Aug 2003352029.765.13$10,476
Jul 2003531029.415.17$15,617
Jun 2003178028.565.98$5,084
May 2003355026.595.97$9,439
Apr 2003500026.675.41$13,335
Mar 2003359031.146.10$11,179
Feb 2003364033.487.93$12,187
Jan 2003360030.315.58$10,912
Dec 2002701026.914.85$18,864
Nov 2002368024.664.14$9,075
Oct 2002181026.464.23$4,789
Sep 2002537027.443.64$14,735
Aug 2002544025.963.16$14,122
Jul 2002358024.583.06$8,800
Jun 2002361023.733.34$8,567
May 2002547024.663.58$13,489
Apr 2002359023.653.51$8,490
Mar 2002189022.003.10$4,158
Feb 2002552018.222.38$10,057
Jan 2002500017.172.38$8,585
Dec 2001336016.932.36$5,688
Nov 2001348018.072.41$6,288
Oct 2001331019.782.53$6,547
Sep 2001342024.262.25$8,297
Aug 2001355024.873.05$8,829
Jul 2001351023.933.20$8,399
Jun 2001513024.563.82$12,599
May 2001334025.524.31$8,524
Apr 2001337024.685.34$8,317
Mar 2001494024.545.38$12,123
Feb 2001336027.755.77$9,324
Jan 2001675027.478.40$18,542
Dec 2000345026.889.12$9,274
Nov 2000502032.215.66$16,169
Oct 2000338031.235.15$10,556
Sep 2000510031.875.19$16,254
Aug 2000510029.644.54$15,116
Jul 2000508028.534.09$14,493
Jun 2000175029.304.40$5,128
May 2000521027.263.68$14,202
Apr 2000503024.513.12$12,329
Mar 2000510028.422.86$14,494
Feb 2000355027.622.73$9,805
Jan 2000494025.272.48$12,483
Dec 1999317024.282.42$7,697
Nov 1999627023.192.43$14,540
Oct 1999320020.982.80$6,714
Sep 1999611021.752.62$13,289
Aug 1999599019.262.88$11,537
Jul 1999305017.892.37$5,456
Jun 1999493015.942.36$7,858
May 1999353015.792.32$5,574
Apr 1999615015.102.21$9,287
Mar 1999383012.471.84$4,776
Feb 199948409.981.82$4,830
Jan 1999591010.381.90$6,135
Dec 199819109.201.77$1,757
Nov 1998495010.892.19$5,391
Oct 1998562012.421.97$6,980
Sep 1998372012.592.08$4,683
Aug 1998377011.301.91$4,260
Jul 1998560011.742.24$6,574
Jun 1998564011.242.24$6,339
May 1998369012.622.21$4,657
Apr 1998554013.042.51$7,224
Mar 1998554012.802.31$7,091
Feb 1998366013.952.30$5,106
Jan 1998541014.702.15$7,953
Dec 1997562016.322.41$9,172
Nov 1997559018.193.09$10,168
Oct 1997702019.253.15$13,514
Sep 1997344017.742.95$6,103
Aug 1997347017.862.55$6,197
Jul 1997525017.582.25$9,230
Jun 1997527017.242.26$9,085
May 1997690018.972.31$13,089
Apr 1997351017.882.08$6,276
Mar 1997499018.951.94$9,456
Feb 1997511020.492.21$10,470
Jan 1997695023.483.54$16,319
Dec 1996343023.32$7,999
Nov 1996517021.97$11,358
Oct 1996489023.31$11,399
Sep 1996509022.22$11,310
Aug 19965033020.26$10,191
Jul 19966333019.55$12,375
Jun 19963333018.73$6,237
May 19964963019.43$9,637
Apr 19966513021.51$14,003
Mar 19963393019.38$6,570
Feb 19965043016.98$8,558
Jan 19966423017.07$10,959
Dec 19955023017.19$8,629
Nov 19954963016.00$7,936
Oct 19955153015.43$7,946
Sep 19955133016.18$8,300
Aug 19956703015.92$10,666
Jul 19955263015.24$8,016
Jun 199568716016.41$11,274
May 199551916017.56$9,114
Apr 199567016017.73$11,879
Mar 199566216016.44$10,883
Feb 199569616016.58$11,540
Jan 199552816015.92$8,406
Dec 199469416015.03$10,431
Nov 199451716015.90$8,220
Oct 199485616015.58$13,336
Sep 199449816015.29$7,614
Aug 199499816016.13$16,098
Jul 199451816017.56$9,096
Jun 199482916017.09$14,168
May 199468316015.88$10,846
Apr 199468416014.14$9,672
Mar 199467916012.46$8,460
Feb 199468116012.50$8,513
Jan 199483516012.66$10,571
Dec 199367716012.33$8,347
Nov 199383916014.49$12,157
Oct 199366516015.85$10,540
Sep 199383016015.03$12,475
Aug 199349616015.66$7,767
Jul 199399616015.46$15,398
Jun 199367116016.79$11,266
May 199365516017.68$11,580
Apr 199350416018.05$9,097
Mar 199384116018.14$15,256
Feb 199384716017.90$15,161
Jan 199399316016.93$16,811

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                  340 bbl  × $106.41 =    $36,179
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $36,179

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/4750 is the state's own key, not one this site invented.