FULLER, M. A. "B"

Operated by UNITEX OIL & GAS, L.L.C. (P-5 877921) in the DORWARD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1185District 8AField 25544001OilCasinghead gasSave
Value, all time
$10.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$187 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition240,506 bbl$9,563,053
Casinghead gasProduction271,330 Mcf$654,948
Total$10,218,001

107,951 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 (15)

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 32.9840, -101.1142. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.98438, -101.11378 · 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%
3 of 15 wells
With a plug date
13.3%
2 of 15 wells
Median depth
2,584 ft
14 wells filed one
Completion to plug
34.8 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
320.0%
A plug date is filed
213.3%
BothOn the schedule and plugged. Neither fact cancels the other.
213.3%
NeitherNo plug date, and not on the schedule.
1280.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 14 of 15 wells. Median 2,584 ft, with the middle half between 2,577 and 2,612 ft; the shallowest is 275 ft and the deepest 2,656 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

60s
70s
80s
90s
00s

Last completion by decade, 12 of 15 wells, Feb 1960 – Aug 2001. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1960 – Aug 2001
12 of 15 wells; 3 filed none
Plug dates filed
Nov 1994 – Dec 2015
2 of 15 wells; 13 filed none

Last completion to plug: a median of 34.8 years across the 1 well that filed both dates, with the middle half between 34.8 years and 34.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-16930262102,565 ftDec 2015Yes
42-1693019082,615 ft
42-1693020992,550 ft
42-1690118032,583 ftAug 2001Yes
42-1690118242,583 ftOct 1998
42-1693349318275 ftFeb 1998
42-1690117612,582 ftDec 1996
42-16933303162,612 ftJun 1996
42-16933304152,625 ftMay 1996
42-16933307122,612 ftMay 1996
42-16933306132,600 ftMay 1996
42-16933308172,585 ftApr 1996
42-16933305142,575 ftApr 1996
42-1693263511Oct 1985
42-1690118662,656 ftFeb 1960Nov 1994Yes

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 20261750106.413.05$18,622
Apr 2026345098.932.87$34,131
Mar 2026173089.753.15$15,527
Feb 2026177063.503.75$11,240
Jan 2026180059.138.00$10,643
Dec 2025341056.664.41$19,321
Nov 2025176058.593.93$10,312
Oct 2025176059.383.30$10,451
Sep 2025345062.743.08$21,645
Aug 2025176063.933.01$11,252
Jul 2025179066.743.32$11,946
Jun 2025180066.483.13$11,966
May 2025179060.553.23$10,838
Apr 2025178062.363.54$11,100
Mar 2025354067.704.27$23,966
Feb 2025181070.884.34$12,829
Jan 2025180074.324.28$13,378
Dec 2024353068.993.12$24,353
Nov 2024182069.052.20$12,567
Oct 2024179071.372.28$12,775
Sep 2024353069.612.36$24,572
Aug 2024176075.632.06$13,311
Jul 2024180079.932.15$14,387
Jun 2024350078.082.63$27,328
May 2024183078.812.20$14,422
Apr 2024179084.451.66$15,117
Mar 2024180080.301.55$14,454
Feb 2024352076.091.78$26,784
Jan 20240073.023.30$0
Dec 2023356071.262.61$25,369
Nov 2023183077.892.81$14,254
Oct 2023175085.443.09$14,952
Sep 20230089.042.74$0
Aug 2023171080.522.67$13,769
Jul 2023178074.852.64$13,323
Jun 20230068.962.26$0
May 2023177070.622.23$12,500
Apr 2023182078.122.24$14,218
Mar 2023364072.852.39$26,517
Feb 2023178075.112.47$13,370
Jan 2023178076.533.39$13,622
Dec 2022356076.415.73$27,202
Nov 2022186085.005.65$15,810
Oct 2022366087.185.86$31,908
Sep 2022173084.888.16$14,684
Aug 2022358094.529.13$33,838
Jul 20221740101.587.54$17,675
Jun 20223500115.097.98$40,282
May 20223480109.378.43$38,061
Apr 20221800104.226.84$18,760
Mar 20223560108.885.08$38,761
Feb 2022178091.054.86$16,207
Jan 2022346081.844.54$28,317
Dec 2021182071.323.90$12,980
Nov 2021359077.435.24$27,797
Oct 2021336079.795.71$26,809
Sep 2021366069.865.35$25,569
Aug 2021356066.024.22$23,503
Jul 2021175070.783.98$12,387
Jun 2021346069.493.38$24,044
May 2021362063.483.02$22,980
Apr 2021365060.362.76$22,031
Mar 2021358061.302.72$21,945
Feb 20210057.805.55$0
Jan 2021354050.412.81$17,845
Dec 2020349044.642.68$15,579
Nov 2020347038.772.71$13,453
Oct 2020357036.972.48$13,198
Sep 2020366037.091.99$13,575
Aug 2020174039.982.39$6,957
Jul 2020529038.371.83$20,298
Jun 2020354034.901.69$12,355
May 2020184016.921.81$3,113
Apr 2020357014.751.80$5,266
Mar 2020360030.341.86$10,922
Feb 2020358049.881.98$17,857
Jan 2020186157.252.09$10,651
Dec 2019183059.012.30$10,799
Nov 2019342055.302.75$18,913
Oct 2019175553.472.42$9,369
Sep 20193618955.052.66$20,110
Aug 201917819253.112.30$9,896
Jul 201917722856.272.46$10,521
Jun 201918219752.782.49$10,097
May 201935325558.482.74$21,342
Apr 201918324762.632.75$12,141
Mar 201917730456.803.06$10,984
Feb 201933724250.852.79$17,812
Jan 201918312046.033.23$8,811
Dec 201817119046.594.19$8,762
Nov 201818024552.934.24$10,566
Oct 201835622361.443.40$22,630
Sep 201817720259.543.11$11,166
Aug 201835220959.403.07$21,550
Jul 201817715165.142.93$11,972
Jun 201815824860.183.08$10,272
May 201818321965.382.90$12,600
Apr 201829918463.842.90$19,622
Mar 201833327161.222.79$21,141
Feb 201816216961.782.77$10,476
Jan 201816716862.874.01$11,173
Dec 201734325957.272.92$20,400
Nov 201718122655.423.12$10,736
Oct 201734725949.292.98$17,876
Sep 201717620447.523.09$8,993
Aug 201734723745.373.00$16,455
Jul 201718223043.873.09$8,694
Jun 201733121642.493.09$14,731
May 201735541845.373.26$17,470
Apr 201735136447.933.21$17,992
Mar 201732546346.772.98$16,582
Feb 201735747050.452.95$19,398
Jan 201736641149.413.42$19,489
Dec 201618542248.763.72$10,592
Nov 201635747942.492.64$16,436
Oct 201636855046.193.09$18,698
Sep 201650946641.553.10$22,594
Aug 201618131941.442.92$8,434
Jul 201634638141.622.92$15,515
Jun 201617833545.352.69$8,972
May 201635934642.521.99$15,954
Apr 201615432636.561.99$6,279
Mar 201635935733.011.79$12,491
Feb 201635627326.472.06$9,987
Jan 201637631827.352.36$11,035
Dec 201519027232.362.00$6,693
Nov 201537627538.792.17$15,181
Oct 201518524543.552.43$8,651
Sep 201537623442.992.76$16,810
Aug 201518720540.162.87$8,099
Jul 201535021648.152.95$17,489
Jun 201537123956.152.88$21,521
May 201518611155.212.96$10,597
Apr 201556341949.822.71$29,183
Mar 201537922742.892.93$16,921
Feb 201518212744.662.98$8,506
Jan 201518619743.433.10$8,689
Dec 201453030454.693.59$30,077
Nov 201437629270.464.25$27,735
Oct 201454128278.303.90$43,460
Sep 201417925686.164.05$16,458
Aug 201417328589.394.04$16,614
Jul 201437236496.564.18$37,442
Jun 201436135898.164.74$37,132
May 201437837694.734.73$37,585
Apr 201437134395.944.81$37,243
Mar 201453541695.895.06$53,405
Feb 201418133397.406.19$19,691
Jan 201456037190.404.86$52,427
Dec 201319337091.824.35$19,332
Nov 201337940188.853.74$35,173
Oct 201355039197.423.78$55,059
Sep 2013373361104.113.72$40,175
Aug 2013370408104.253.52$40,010
Jul 2013380393102.523.72$40,419
Jun 201337837394.403.93$37,150
May 201336643294.834.15$36,500
Apr 201356946193.964.28$55,438
Mar 201336647693.623.91$36,127
Feb 201338128091.233.42$35,716
Jan 201318225891.603.42$17,554
Dec 201237829686.773.42$33,811
Nov 201238235486.953.62$34,498
Oct 201237236789.383.40$34,497
Sep 201255632394.672.92$53,579
Aug 201236935892.662.91$35,233
Jul 201234330585.133.02$30,121
Jun 201237236179.822.52$30,602
May 201253921791.612.49$49,918
Apr 2012362170101.652.00$37,137
Mar 2012549345105.052.22$58,439
Feb 2012551351101.102.57$56,608
Jan 201237746098.092.73$38,238
Dec 201172245796.873.24$71,421
Nov 201137043995.723.31$36,870
Oct 201137647784.983.65$33,693
Sep 201137645583.623.99$33,255
Aug 201155946683.404.15$48,554
Jul 201155829094.144.52$53,840
Jun 201134940692.904.64$34,306
May 201175241198.134.40$75,604
Apr 2011374415105.964.33$41,427
Mar 201118844696.364.06$19,925
Feb 201136728685.644.18$32,625
Jan 201137840786.504.59$34,565
Dec 201037144385.734.35$33,732
Nov 201037642180.843.80$31,994
Oct 201037641978.103.51$30,836
Sep 201055343272.633.98$41,884
Aug 201036844473.684.42$29,076
Jul 201056130472.554.74$42,140
Jun 201036128170.364.91$26,780
May 201037031171.124.24$27,632
Apr 201034232381.694.12$29,270
Mar 201059937778.394.39$48,610
Feb 201037231673.585.44$29,092
Jan 201038033474.365.96$30,249
Dec 200937533471.445.48$28,622
Nov 200938529474.593.75$29,820
Oct 200956449372.544.11$42,939
Sep 200953643865.543.06$36,472
Aug 200937238867.423.22$26,329
Jul 200954727361.133.46$34,384
Jun 200956953066.163.90$39,709
May 200937341654.743.93$22,051
Apr 200954622746.773.59$26,351
Mar 200956942742.144.06$25,711
Feb 200938036232.814.63$14,145
Jan 200956845335.865.37$22,802
Dec 200856556537.105.98$24,339
Nov 200837921255.496.86$22,485
Oct 200874836475.246.92$58,799
Sep 2008379238101.767.88$40,442
Aug 2008371438114.228.48$46,091
Jul 2008753653131.0811.39$106,141
Jun 2008370561131.3313.03$55,903
May 2008560524123.1711.57$75,040
Apr 2008552511110.3110.45$66,234
Mar 2008564477101.909.66$62,081
Feb 200856345792.538.77$56,103
Jan 200832333490.388.21$31,933
Dec 200762554188.337.30$59,157
Nov 200739836091.677.29$39,110
Oct 200750446182.856.92$44,947
Sep 200778734175.846.24$61,815
Aug 2007031269.066.39$1,993
Jul 200779148370.906.39$59,167
Jun 200720246662.007.55$16,042
May 200766941458.747.85$42,545
Apr 200759244359.617.81$38,747
Mar 200744950456.927.30$29,237
Feb 200741741155.108.22$26,353
Jan 200738544350.306.73$22,345
Dec 200660237656.656.92$36,705
Nov 200659447954.207.62$35,844
Oct 200642959854.906.01$27,148
Sep 200662656460.085.04$40,451
Aug 200657256768.717.34$43,464
Jul 200670561369.376.34$52,794
Jun 200638648566.286.38$28,680
May 200659554666.016.42$42,784
Apr 200657940664.397.36$40,270
Mar 200659961756.707.08$38,333
Feb 200639348557.597.75$26,392
Jan 200657657660.598.93$40,045
Dec 200559257854.9413.42$40,279
Nov 200558445054.6910.59$36,704
Oct 200549460158.3413.80$37,111
Sep 200557758461.4512.08$42,511
Aug 200557146161.519.80$39,639
Jul 200545540655.697.84$28,523
Jun 200556253052.337.38$33,321
May 200553057845.226.65$27,811
Apr 200545144449.207.36$25,457
Mar 200557454450.377.15$32,805
Feb 200541051745.226.31$21,803
Jan 200579768343.166.32$38,717
Dec 200441766239.866.75$21,091
Nov 200480637345.286.33$38,857
Oct 200459538549.706.52$32,080
Sep 200474538443.245.28$34,243
Aug 200477340342.375.55$34,989
Jul 200457041538.286.08$24,345
Jun 200471737936.106.43$28,322
May 200465263637.486.49$28,568
Apr 200474757734.475.86$29,129
Mar 200473557934.365.53$28,457
Feb 200458749032.455.51$21,748
Jan 200464351532.036.30$23,840
Dec 200372952930.266.30$25,393
Nov 200374259928.804.60$24,122
Oct 200376857728.174.76$24,381
Sep 200370243626.314.75$20,540
Aug 200377445629.765.13$25,373
Jul 200377146329.415.17$25,069
Jun 200377654128.565.98$25,399
May 200369355826.595.97$21,760
Apr 200371050826.675.41$21,683
Mar 200387853631.146.10$30,608
Feb 200374244433.487.93$28,361
Jan 200389650230.315.58$29,960
Dec 200271362226.914.85$22,206
Nov 20021,07856524.664.14$28,921
Oct 200247553426.464.23$14,827
Sep 200290053127.443.64$26,626
Aug 200293149125.963.16$25,722
Jul 20029381,92724.583.06$28,956
Jun 20024631,95023.733.34$17,497
May 200293858324.663.58$25,221
Apr 200289954523.653.51$23,176
Mar 200293353822.003.10$22,195
Feb 200293541918.222.38$18,031
Jan 200291655717.172.38$17,051
Dec 200193862916.932.36$17,368
Nov 200193948818.072.41$18,142
Oct 20019281,24919.782.53$21,514
Sep 200194153524.262.25$24,033
Aug 20011,40459224.873.05$36,725
Jul 200193483623.933.20$25,023
Jun 200189344524.563.82$23,634
May 200194485625.524.31$27,778
Apr 20011,31080624.685.34$36,631
Mar 200193377524.545.38$27,063
Feb 20011,31120427.755.77$37,557
Jan 200193924927.478.40$27,886
Dec 20001,39020226.889.12$39,206
Nov 200094674332.215.66$34,675
Oct 20001,3841,33631.235.15$50,097
Sep 20001,7711,33531.875.19$63,366
Aug 20001,39452429.644.54$43,698
Jul 20001,35777328.534.09$41,877
Jun 20001,38583629.304.40$44,257
May 20001,87982127.263.68$54,243
Apr 20001,42028224.513.12$35,683
Mar 20001,4111,18728.422.86$43,495
Feb 20001,42040327.622.73$40,319
Jan 20001,41187325.272.48$37,821
Dec 19991,8581,24324.282.42$48,125
Nov 19991,4161,34723.192.43$36,116
Oct 19991,87866720.982.80$41,271
Sep 19991,4081,52221.752.62$34,610
Aug 19991,8961,49819.262.88$40,825
Jul 19991,8901,65417.892.37$37,736
Jun 19991,4041,93215.942.36$26,943
May 19991,3831,67515.792.32$25,725
Apr 19991,4211,61015.102.21$25,012
Mar 19991,4121,70512.471.84$20,742
Feb 19991,4121,2759.981.82$16,409
Jan 19991,42110310.381.90$14,946
Dec 19981,7484229.201.77$16,830
Nov 19981,42196110.892.19$17,575
Oct 19981,8981,73412.421.97$26,988
Sep 19981,4251,60612.592.08$21,285
Aug 19981,8782,48811.301.91$25,967
Jul 19981,4292,08511.742.24$21,441
Jun 19981,4171,86411.242.24$20,097
May 19981,4091,89812.622.21$21,969
Apr 19981,4261,35013.042.51$21,977
Mar 19981,41974712.802.31$19,888
Feb 19981,4031,23113.952.30$22,402
Jan 19981,42223914.702.15$21,418
Dec 19971,42224416.322.41$23,795
Nov 19979411,21218.193.09$20,860
Oct 19971,3402,33419.253.15$33,147
Sep 19971,3862,12417.742.95$30,864
Aug 19971,3832,78717.862.55$31,820
Jul 19979113,24917.582.25$23,316
Jun 19971,3832,08117.242.26$28,540
May 19979311,90518.972.31$22,059
Apr 19971,3991,81917.882.08$28,803
Mar 19971,8593,07918.951.94$41,199
Feb 19979491,26820.492.21$22,242
Jan 19971,3895,09123.483.54$50,634
Dec 19961,3378,07323.32$31,179
Nov 19961,4106,11421.97$30,978
Oct 19962,19540923.31$51,165
Sep 19961,8823,87722.22$41,818
Aug 19962,1954,54920.26$44,471
Jul 19963,4724,45419.55$67,878
Jun 19963,6163,80318.73$67,728
May 19963,0412,78419.43$59,087
Apr 19961,2752,71921.51$27,425
Mar 19963951,22219.38$7,655
Feb 199639220916.98$6,656
Jan 199601,51217.07$0
Dec 19954761,48317.19$8,182
Nov 19954661,56916.00$7,456
Oct 19954431,67215.43$6,835
Sep 19954461,87016.18$7,216
Aug 19954521,72415.92$7,196
Jul 19954251,28715.24$6,477
Jun 199546790016.41$7,663
May 19954661,24317.56$8,183
Apr 199546183317.73$8,174
Mar 19954701,25316.44$7,727
Feb 19954511,40816.58$7,478
Jan 19954531,48915.92$7,212
Dec 19947001,56015.03$10,521
Nov 19944491,17515.90$7,139
Oct 19944432,50115.58$6,902
Sep 19944461,72915.29$6,819
Aug 199445082716.13$7,259
Jul 19946771,00317.56$11,888
Jun 199446699617.09$7,964
May 19944581,41115.88$7,273
Apr 19944541,35214.14$6,420
Mar 19947761,68712.46$9,669
Feb 19944782,57412.50$5,975
Jan 19944743,74212.66$6,001
Dec 19936484,16512.33$7,990
Nov 19934594,66814.49$6,651
Oct 19937106,08515.85$11,254
Sep 19934361,84815.03$6,553
Aug 19936892,38515.66$10,790
Jul 19937022,30715.46$10,853
Jun 19934151,27216.79$6,968
May 199353198017.68$9,388
Apr 19938061,32618.05$14,548
Mar 19933783,84618.14$6,857
Feb 19935001,50517.90$8,950
Jan 199362355116.93$10,547

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                  175 bbl  × $106.41 =    $18,622
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,622

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. 8A/O/1185 is the state's own key, not one this site invented.