WHEELER, LEE

Operated by GTG OPERATING, LLC (P-5 337080) in the A.W.P. (OLMOS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11912District 01Field 00256500OilCasinghead gasSaveExport
Value, all time
$18.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$158 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 821 leases and 1,336 wells, and the rule below applies to all of them.

Discovered
1981-12-20
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 20 acres. The field rule took effect on 2015-01-27.

The Commission's schedule remark for this field reads: RED. THE ALLOCATION FORMULA REMAINS SUSPENDED.

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
OilDisposition290,986 bbl$14,139,838
Casinghead gasProduction1,251,960 Mcf$4,807,127
Total$18,946,965

246,818 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 (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 28.4350, -98.4318. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

28.43509, -98.43238 · 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
14.3%
1 of 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
10,339 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
114.3%
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.
685.7%

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 10,230 and 10,458 ft, median 10,339 ft, over the 7 wells that filed a depth.

Completions filed
Oct 1987 – Aug 2012
7 of 7 wells

7 wells

42-31132615310,458 ftAug 2012Yes
42-31133843710,355 ftAug 2006
42-31133720510,380 ftDec 2003
42-31133722610,339 ftDec 2003
42-31132673210,290 ftSep 1988
42-31132616410,312 ftFeb 1988
42-31132572110,230 ftOct 1987

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 202600106.413.05$0
Apr 20268971598.932.87$10,857
Mar 202617652089.753.15$17,434
Feb 202618262063.503.75$13,882
Jan 202617165459.138.00$15,342
Dec 202518379456.664.41$13,873
Nov 202518347358.593.93$12,579
Oct 2025085159.383.30$2,812
Sep 20251781,23062.743.08$14,952
Aug 20251741,27463.933.01$14,965
Jul 202517293066.743.32$14,562
Jun 202536493066.483.13$27,108
May 202518395560.553.23$14,168
Apr 2025075862.363.54$2,686
Mar 202517518967.704.27$12,654
Feb 20253658570.884.34$26,240
Jan 202536418974.324.28$27,861
Dec 202417912168.993.12$12,727
Nov 202417261469.052.20$13,226
Oct 2024038971.372.28$887
Sep 202417522469.612.36$12,711
Aug 202416922975.632.06$13,254
Jul 202403779.932.15$79
Jun 20241764578.082.63$13,861
May 20241784578.812.20$14,127
Apr 202405284.451.66$86
Mar 20241784280.301.55$14,358
Feb 20241835276.091.78$14,017
Jan 20241804173.023.30$13,279
Dec 202305171.262.61$133
Nov 20233587877.892.81$28,104
Oct 20235144185.443.09$44,043
Sep 2023023489.042.74$640
Aug 2023022380.522.67$596
Jul 202317622374.852.64$13,763
Jun 202318022368.962.26$12,916
May 2023024770.622.23$550
Apr 202335524978.122.24$28,290
Mar 202336320272.852.39$26,928
Feb 2023020575.112.47$505
Jan 2023020376.533.39$688
Dec 202218422376.415.73$15,337
Nov 202218648985.005.65$18,571
Oct 202201,02987.185.86$6,034
Sep 202254394284.888.16$53,780
Aug 202201,54294.529.13$14,074
Jul 20221821,558101.587.54$30,238
Jun 20221701,278115.097.98$29,760
May 2022180923109.378.43$27,470
Apr 202201,432104.226.84$9,791
Mar 20223601,432108.885.08$46,466
Feb 202236998091.054.86$38,359
Jan 202217872181.844.54$17,839
Dec 202117675271.323.90$15,484
Nov 202117953477.435.24$16,656
Oct 20211791,36879.795.71$22,099
Sep 202118194569.865.35$17,701
Aug 202117994566.024.22$15,806
Jul 202101,04370.783.98$4,153
Jun 20215331,37869.493.38$41,697
May 202101,42463.483.02$4,297
Apr 20211841,03160.362.76$13,950
Mar 202101,38161.302.72$3,752
Feb 202136672957.805.55$25,199
Jan 20211801,49550.412.81$13,275
Dec 20201791,20944.642.68$11,225
Nov 20201771,77938.772.71$11,677
Oct 20201821,99136.972.48$11,663
Sep 20203471,92737.091.99$16,707
Aug 20201801,98239.982.39$11,924
Jul 202017594338.371.83$8,436
Jun 202017872234.901.69$7,433
May 20200016.921.81$0
Apr 20201791,37914.751.80$5,128
Mar 20203611,13430.341.86$13,058
Feb 2020096249.881.98$1,905
Jan 20204751,07257.252.09$29,439
Dec 2019094859.012.30$2,185
Nov 201935997155.302.75$22,524
Oct 20193681,05553.472.42$22,229
Sep 201918695955.052.66$12,788
Aug 20191761,05253.112.30$11,772
Jul 201917651456.272.46$11,168
Jun 201938248252.782.49$21,363
May 201919163258.482.74$12,902
Apr 201919191962.632.75$14,490
Mar 2019095256.803.06$2,915
Feb 201901,08750.852.79$3,035
Jan 20191921,08946.033.23$12,353
Dec 201838498846.594.19$22,026
Nov 2018086552.934.24$3,665
Oct 20181931,12861.443.40$15,691
Sep 201801,06559.543.11$3,310
Aug 20183801,03059.403.07$25,731
Jul 201838078065.142.93$27,040
Jun 201817688260.183.08$13,306
May 201801,05265.382.90$3,052
Apr 20183611,62163.842.90$27,748
Mar 20181921,36461.222.79$15,555
Feb 201819386561.782.77$14,316
Jan 201819495462.874.01$16,022
Dec 201718984157.272.92$13,281
Nov 2017071655.423.12$2,233
Oct 201737157249.292.98$19,993
Sep 2017040947.523.09$1,263
Aug 201719391045.373.00$11,490
Jul 20173731,41643.873.09$20,735
Jun 201701,08742.493.09$3,356
May 20171911,31945.373.26$12,970
Apr 20173771,15847.933.21$21,789
Mar 20173831,33146.772.98$21,884
Feb 201701,17050.452.95$3,455
Jan 201718999649.413.42$12,744
Dec 2016039548.763.72$1,471
Nov 20161878242.492.64$8,162
Oct 2016014346.193.09$442
Sep 201619232041.553.10$8,970
Aug 2016057341.442.92$1,676
Jul 201618399041.622.92$10,512
Jun 2016023445.352.69$628
May 201620070442.521.99$9,906
Apr 201619147036.561.99$7,919
Mar 20161981,05233.011.79$8,423
Feb 201602,00426.472.06$4,136
Jan 20161981,42127.352.36$8,775
Dec 20153711,67732.362.00$15,362
Nov 20151881,70538.792.17$10,988
Oct 201501,13143.552.43$2,744
Sep 20151831,60942.992.76$12,305
Aug 20151831,28940.162.87$11,052
Jul 20151881,49248.152.95$13,446
Jun 20151842,01956.152.88$16,152
May 20151872,07855.212.96$16,466
Apr 20153802,71649.822.71$26,283
Mar 20153745,44042.892.93$32,006
Feb 20151884,36844.662.98$21,396
Jan 20155565,23843.433.10$40,388
Dec 20144795,67754.693.59$46,585
Nov 20145463,69670.464.25$54,186
Oct 20144422,94078.303.90$46,077
Sep 20144153,37786.164.05$49,418
Aug 20145054,74189.394.04$64,272
Jul 20145633,89696.564.18$70,647
Jun 20144922,90098.164.74$62,032
May 20143253,17994.734.73$45,813
Apr 20141813,51795.944.81$34,279
Mar 20143844,01295.895.06$57,110
Feb 20144893,26797.406.19$67,858
Jan 20149293,85190.404.86$102,700
Dec 20133874,55491.824.35$55,365
Nov 20131,2786,02888.853.74$136,085
Oct 20137174,78697.423.78$87,938
Sep 20136046,915104.113.72$88,591
Aug 20137857,796104.253.52$109,299
Jul 20139817,802102.523.72$129,578
Jun 20131,1608,04694.403.93$141,152
May 20137825,49994.834.15$96,973
Apr 20136397,24393.964.28$91,059
Mar 20131,0257,36293.623.91$124,767
Feb 20139977,51591.233.42$116,657
Jan 20131,2557,32191.603.42$139,995
Dec 20121,1347,96086.773.42$125,622
Nov 20121,0007,25686.953.62$113,253
Oct 20121,6746,89989.383.40$173,077
Sep 20121,3478,86394.672.92$153,386
Aug 20129505,95592.662.91$105,345
Jul 20129104,52485.133.02$91,134
Jun 20127294,84879.822.52$70,401
May 20125514,02491.612.49$60,490
Apr 20129304,302101.652.00$103,125
Mar 20127383,694105.052.22$85,735
Feb 20127443,460101.102.57$84,111
Jan 20127933,24498.092.73$86,655
Dec 20117533,73996.873.24$85,057
Nov 20115823,25195.723.31$66,474
Oct 20117674,00284.983.65$79,781
Sep 20111,1074,11183.623.99$108,953
Aug 20113723,69183.404.15$46,340
Jul 20119504,69994.144.52$110,660
Jun 20119454,71692.904.64$109,672
May 20111,1324,61198.134.40$131,394
Apr 20118104,744105.964.33$106,385
Mar 20111,2294,95696.364.06$138,535
Feb 20113804,52285.644.18$51,445
Jan 20111,7484,71886.504.59$172,852
Dec 20109444,95885.734.35$102,485
Nov 20105764,58280.843.80$63,954
Oct 20109456,53878.103.51$96,746
Sep 20107375,16372.633.98$74,074
Aug 20101,3055,91273.684.42$122,280
Jul 20107646,00172.554.74$83,852
Jun 20101,1486,10570.364.91$110,751
May 20101,1406,26371.124.24$107,602
Apr 20109465,08281.694.12$98,230
Mar 20109865,15478.394.39$99,912
Feb 20101,1724,67973.585.44$111,701
Jan 20101,2706,56674.365.96$133,597
Dec 20091,0474,56671.445.48$99,836
Nov 20091,0405,27574.593.75$97,363
Oct 20091,1156,28672.544.11$106,719
Sep 20091,0635,24065.543.06$85,728
Aug 20098926,09767.423.22$79,762
Jul 20091,2506,50561.133.46$98,949
Jun 20091,3817,12466.163.90$119,115
May 20091,2217,83154.743.93$97,580
Apr 20091,0695,17346.773.59$68,555
Mar 20091,0295,38242.144.06$65,208
Feb 20091,8144,65332.814.63$81,075
Jan 20099186,72435.865.37$69,034
Dec 20086965,04837.105.98$55,994
Nov 20081,2485,53755.496.86$107,237
Oct 20081,5865,80175.246.92$159,485
Sep 20081,0244,713101.767.88$141,327
Aug 20081,0215,586114.228.48$164,005
Jul 20081,4035,597131.0811.39$247,652
Jun 20088635,162131.3313.03$180,612
May 20081,5725,398123.1711.57$256,101
Apr 20081,2374,812110.3110.45$186,762
Mar 20081,2016,292101.909.66$183,188
Feb 20081,4234,42392.538.77$170,462
Jan 20089154,30790.388.21$118,040
Dec 20071,5174,79788.337.30$169,024
Nov 20071,6354,15491.677.29$180,170
Oct 20071,0716,35682.856.92$132,728
Sep 20071,3805,00175.846.24$135,886
Aug 20071,7064,04269.066.39$143,636
Jul 20077251,18670.906.39$58,979
Jun 20071,2356,68362.007.55$127,016
May 20071,3835,46058.747.85$124,078
Apr 20071,4045,54059.617.81$126,933
Mar 20071,2615,92456.927.30$115,033
Feb 20077244,14855.108.22$73,972
Jan 20078944,04150.306.73$72,151
Dec 20061,2634,75356.656.92$104,432
Nov 20061,4365,33554.207.62$118,470
Oct 20061,2535,30154.906.01$100,669
Sep 20061,9536,99060.085.04$152,546
Aug 20061,4394,89368.717.34$134,788
Jul 20069053,47569.376.34$84,821
Jun 20061,0745,27766.286.38$104,872
May 20061,0782,57866.016.42$87,722
Apr 20061,0733,07264.397.36$91,702
Mar 20067332,97056.707.08$62,597
Feb 20067242,44557.597.75$60,647
Jan 20061,2643,01960.598.93$103,555
Dec 20051,4702,26954.9413.42$111,201
Nov 20057143,11054.6910.59$71,979
Oct 20051,5563,12658.3413.80$133,903
Sep 20051,5483,23861.4512.08$134,236
Aug 20051,4114,84361.519.80$134,237
Jul 20051,5613,63355.697.84$115,428
Jun 20051,0763,27152.337.38$80,450
May 20051,7604,08845.226.65$106,777
Apr 20057193,12149.207.36$58,347
Mar 20052,2124,58850.377.15$144,245
Feb 20051,1954,45645.226.31$82,164
Jan 20051,2092,52543.166.32$68,144
Dec 20041,9586,83439.866.75$124,183
Nov 20041,7767,14045.286.33$125,616
Oct 20042,3897,76949.706.52$169,349
Sep 20041,5885,87143.245.28$99,687
Aug 20042,8167,63842.375.55$161,710
Jul 20042,0956,98038.286.08$122,664
Jun 20042,3115,44336.106.43$118,442
May 20042,0735,61937.486.49$114,189
Apr 20042,2997,01134.475.86$120,320
Mar 20043,0989,41234.365.53$158,497
Feb 20042,9437,95532.455.51$139,329
Jan 20043,4407,82832.036.30$159,497
Dec 20031,5751,01130.266.30$54,030
Nov 20034231,16728.804.60$17,545
Oct 20034661,11928.174.76$18,453
Sep 200334280726.314.75$12,831
Aug 200335192929.765.13$15,211
Jul 20035501,17029.415.17$22,225
Jun 20035151,25228.565.98$22,199
May 20036581,25326.595.97$24,980
Apr 20033053,54526.675.41$27,303
Mar 200332599831.146.10$16,204
Feb 200332191033.487.93$17,960
Jan 20037364,70430.315.58$48,566
Dec 2002180426.914.85$3,929
Nov 200252189824.664.14$16,563
Oct 200264382026.464.23$20,482
Sep 2002177527.443.64$2,845
Aug 20023311,04125.963.16$11,887
Jul 20021761,33424.583.06$8,410
Jun 20025091,30023.733.34$16,418
May 20023031,52424.663.58$12,934
Apr 20026421,59223.653.51$20,775
Mar 20023311,80622.003.10$12,886
Feb 20021,0121,65918.222.38$22,380
Jan 2002196317.172.38$2,305
Dec 200150989616.932.36$10,736
Nov 20016481,84518.072.41$16,148
Oct 20013442,89319.782.53$14,120
Sep 200165983524.262.25$17,867
Aug 200133458524.873.05$10,093
Jul 2001194523.933.20$3,045
Jun 20015261,80124.563.82$19,806
May 20011891,36025.524.31$10,681
Apr 20013421,88724.685.34$18,508
Mar 20015141,77524.545.38$22,157
Feb 20015091,86227.755.77$24,863
Jan 20016892,36127.478.40$38,756
Dec 20001,0162,56826.889.12$50,737
Nov 20003182,50732.215.66$24,427
Oct 20003192,35831.235.15$22,095
Sep 20005053,31531.875.19$33,288
Aug 20005223,97729.644.54$33,531
Jul 20003372,65628.534.09$20,477
Jun 20003413,00929.304.40$23,223
May 20006704,83827.263.68$36,067
Apr 20001,1274,76724.513.12$42,477
Mar 20006824,35428.422.86$31,834
Feb 20001581,24927.622.73$7,769
Jan 20008764,22725.272.48$32,622
Dec 19996712,39524.282.42$22,097
Nov 19996363,74323.192.43$23,859
Oct 19996784,18920.982.80$25,969
Sep 19991633,57021.752.62$12,895
Aug 19995063,47919.262.88$19,750
Jul 19996663,00517.892.37$19,044
Jun 19999811,23515.942.36$18,554
May 19996852,63515.792.32$16,932
Apr 19998891,16715.102.21$16,001
Mar 199901,63012.471.84$2,996
Feb 19996731,0179.981.82$8,565
Jan 19998551,49110.381.90$11,708
Dec 19985211,2049.201.77$6,928
Nov 19985211,86210.892.19$9,744
Oct 19988622,67912.421.97$15,982
Sep 19987014,24412.592.08$17,664
Aug 19985423,74711.301.91$13,271
Jul 19981,1803,46211.742.24$21,599
Jun 19987162,80211.242.24$14,317
May 19987622,59112.622.21$15,333
Apr 19981911,52813.042.51$6,319
Mar 199856170312.802.31$8,804
Feb 19988862,31613.952.30$17,684
Jan 19988343,30314.702.15$19,377
Dec 19971,0494,43916.322.41$27,823
Nov 19979423,99218.193.09$29,463
Oct 19979724,81019.253.15$33,862
Sep 19971,0493,78917.742.95$29,805
Aug 19976953,55117.862.55$21,485
Jul 19979893,33017.582.25$24,869
Jun 19976671,78517.242.26$15,528
May 19971,3254,17818.972.31$34,780
Apr 19979723,55017.882.08$24,773
Mar 19977532,86218.951.94$19,819
Feb 19971,0123,73520.492.21$28,975
Jan 19971,0314,18123.483.54$39,007
Dec 19961,0003,86623.32$23,320
Nov 19961,2934,25421.97$28,407
Oct 19961,0024,09423.31$23,357
Sep 19969914,18022.22$22,020
Aug 19961,0035,02120.26$20,321
Jul 19961,3255,12219.55$25,904
Jun 19961,0784,83518.73$20,191
May 19961,6195,62419.43$31,457
Apr 19961,2965,29221.51$27,877
Mar 19961,3513,95819.38$26,182
Feb 19961,3663,75916.98$23,195
Jan 19961,6953,38417.07$28,934
Dec 19956893,51017.19$11,844
Nov 19951,3624,86116.00$21,792
Oct 19951,3424,37015.43$20,707
Sep 19959874,50116.18$15,970
Aug 19955991,77615.92$9,536
Jul 19959698,17015.24$14,768
Jun 19951,2967,75016.41$21,267
May 19951,3216,16917.56$23,197
Apr 19959527,00717.73$16,879
Mar 19951,6297,37416.44$26,781
Feb 19951,3416,01016.58$22,234
Jan 19951,3746,63115.92$21,874
Dec 19941,0296,25415.03$15,466
Nov 19941,0147,12215.90$16,123
Oct 19941,9887,66815.58$30,973
Sep 19941,0195,14715.29$15,581
Aug 19941,6524,26316.13$26,647
Jul 19941,5873,43517.56$27,868
Jun 19941,2572,37517.09$21,482
May 19941,6533,30915.88$26,250
Apr 19949903,86114.14$13,999
Mar 19941,7493,61312.46$21,793
Feb 19947812,15512.50$9,763
Jan 19941,0002,35012.66$12,660
Dec 19931,1073,36312.33$13,649
Nov 19931,3595,25114.49$19,692
Oct 19939435,35315.85$14,947
Sep 19931,7037,08715.03$25,596
Aug 19931,4767,78315.66$23,114
Jul 19932,1686,92715.46$33,517
Jun 19937614,37816.79$12,777
May 19931,5317,04317.68$27,068
Apr 19932,2869,00218.05$41,262
Mar 19931,5205,55218.14$27,573
Feb 19932,0685,49917.90$37,017
Jan 19931,5056,51016.93$25,480

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.

Apr 2026 — as filed, then multipliedworked
Oil                   89 bbl  × $ 98.93 =     $8,805
Casinghead gas       715 Mcf  × $  2.87 =     $2,052

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Month total                                  $10,857

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. 01/O/11912 is the state's own key, not one this site invented.