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BIG WELLS (SAN MIGUEL) UNIT

Operated by FLINT OAK ENERGY, LLC (P-5 273933) in the BIG WELLS (SAN MIGUEL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 156075District 01Field 08072500Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$5.4 M
Oct 1995 – May 2026
Value, last 12 filed months
$68 k
at the published price for each month
Months reported
368
no gaps in the span
Streams
2
condensate, gas

The BIG WELLS (SAN MIGUEL) field

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 111 leases and 670 wells, and the rule below applies to all of them.

Discovered
1969-01-16
as the register files it
Field class
Oil and gas
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 field rule took effect on 1998-02-24.

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: “PLAT REQUIRED.”

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
CondensateDisposition9 bbl$546
GasProduction1,504,064 Mcf$5,383,586
Total$5,384,132

227,592 Mcf of this lease's gas, across 15 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 (1)

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 28.6838, -99.5095. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.68385, -99.50948 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,550 ft
1 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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

The one well that filed a depth was drilled to 5,550 ft.

Completions filed
Oct 1995
1 of 1 wells

1 well

42-5073250459035,550 ftOct 1995——

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 (368)

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

368 months

May 202601,345106.413.05$4,097
Apr 202601,44398.932.87$4,141
Mar 202601,63189.753.15$5,137
Feb 202601,47163.503.75$5,517
Jan 202601,63459.138.00$13,069
Dec 202541,39156.664.41$6,366
Nov 202501,29458.593.93$5,081
Oct 202501,28959.383.30$4,260
Sep 202501,46362.743.08$4,502
Aug 202501,68863.933.01$5,089
Jul 202501,60166.743.32$5,308
Jun 202501,61166.483.13$5,040
May 202501,59060.553.23$5,139
Apr 202501,72462.363.54$6,108
Mar 202501,68467.704.27$7,188
Feb 202501,61770.884.34$7,019
Jan 202501,83974.324.28$7,868
Dec 202401,88868.993.12$5,893
Nov 202402,04069.052.20$4,485
Oct 202402,19271.372.28$5,001
Sep 202402,02169.612.36$4,778
Aug 202401,63675.632.06$3,376
Jul 202401,72779.932.15$3,707
Jun 202401,64678.082.63$4,336
May 202402,05678.812.20$4,520
Apr 202402,46384.451.66$4,087
Mar 202402,77280.301.55$4,283
Feb 202402,87576.091.78$5,128
Jan 202403,05173.023.30$10,061
Dec 202302,76571.262.61$7,219
Nov 202302,56577.892.81$7,201
Oct 202302,32785.443.09$7,184
Sep 202301,55889.042.74$4,261
Aug 2023096980.522.67$2,590
Jul 2023099174.852.64$2,618
Jun 2023095968.962.26$2,166
May 2023098470.622.23$2,192
Apr 2023094878.122.24$2,121
Mar 2023099172.852.39$2,372
Feb 2023090575.112.47$2,231
Jan 202301,01976.533.39$3,452
Dec 202201,04776.415.73$5,998
Nov 202201,03785.005.65$5,855
Oct 202201,09687.185.86$6,427
Sep 202201,10584.888.16$9,021
Aug 202201,18094.529.13$10,770
Jul 202201,223101.587.54$9,224
Jun 202201,259115.097.98$10,043
May 202201,356109.378.43$11,435
Apr 202201,152104.226.84$7,877
Mar 202201,473108.885.08$7,478
Feb 202201,39791.054.86$6,788
Jan 202201,64381.844.54$7,455
Dec 202101,64771.323.90$6,422
Nov 202101,70277.435.24$8,913
Oct 202101,07779.795.71$6,154
Sep 202107869.865.35$417
Aug 202105566.024.22$232
Jul 20210070.783.98$0
Jun 202106769.493.38$227
May 202109163.483.02$275
Apr 2021091960.362.76$2,535
Mar 2021054561.302.72$1,481
Feb 20210057.805.55$0
Jan 202107850.412.81$219
Dec 202008444.642.68$225
Nov 202006838.772.71$184
Oct 202008636.972.48$213
Sep 2020023037.091.99$458
Aug 2020031939.982.39$761
Jul 202005538.371.83$100
Jun 2020025434.901.69$429
May 20200016.921.81$0
Apr 2020040714.751.80$734
Mar 20200030.341.86$0
Feb 202001,76549.881.98$3,496
Jan 202002,07657.252.09$4,349
Dec 201902,06559.012.30$4,759
Nov 201901,99155.302.75$5,477
Oct 201902,20853.472.42$5,340
Sep 201902,19455.052.66$5,830
Aug 201901,91453.112.30$4,411
Jul 201902,42756.272.46$5,971
Jun 201902,35152.782.49$5,857
May 201902,20458.482.74$6,040
Apr 201902,28562.632.75$6,285
Mar 201902,24056.803.06$6,859
Feb 201902,09350.852.79$5,844
Jan 201902,48546.033.23$8,022
Dec 201802,58946.594.19$10,836
Nov 201802,06352.934.24$8,741
Oct 201803,48261.443.40$11,832
Sep 201801,10659.543.11$3,437
Aug 201802,51959.403.07$7,725
Jul 201802,60065.142.93$7,623
Jun 201802,63260.183.08$8,098
May 201822,36565.382.90$6,991
Apr 201822,51063.842.90$7,409
Mar 201812,45461.222.79$6,900
Feb 201802,27761.782.77$6,298
Jan 201803,33862.874.01$13,383
Dec 201702,96457.272.92$8,659
Nov 201703,33155.423.12$10,387
Oct 201701,81849.292.98$5,424
Sep 201703,19347.523.09$9,858
Aug 201704,05245.373.00$12,174
Jul 201704,66043.873.09$14,387
Jun 201701,73842.493.09$5,366
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 201601,72642.492.64$4,564
Oct 201602,43246.193.09$7,516
Sep 201602,42741.553.10$7,525
Aug 201602,22741.442.92$6,513
Jul 201602,61641.622.92$7,650
Jun 201602,65945.352.69$7,142
May 201602,09242.521.99$4,165
Apr 201602,16336.561.99$4,307
Mar 201602,73733.011.79$4,910
Feb 201602,82426.472.06$5,828
Jan 201602,14027.352.36$5,060
Dec 201502,70932.362.00$5,422
Nov 201502,30238.792.17$4,989
Oct 201502,45143.552.43$5,948
Sep 201502,32542.992.76$6,413
Aug 201502,23840.162.87$6,429
Jul 201502,15648.152.95$6,350
Jun 201502,48556.152.88$7,164
May 201502,49455.212.96$7,371
Apr 201502,41549.822.71$6,536
Mar 201502,88542.892.93$8,467
Feb 201502,83144.662.98$8,426
Jan 201503,38543.433.10$10,496
Dec 201401,72054.693.59$6,177
Nov 201402,42170.464.25$10,294
Oct 201402,41878.303.90$9,433
Sep 201402,52686.164.05$10,219
Aug 201402,17289.394.04$8,764
Jul 201402,73596.564.18$11,431
Jun 201402,57498.164.74$12,193
May 201402,66794.734.73$12,606
Apr 201402,86995.944.81$13,797
Mar 201403,26595.895.06$16,510
Feb 201402,56397.406.19$15,870
Jan 201402,76290.404.86$13,425
Dec 201302,80991.824.35$12,232
Nov 201302,52688.853.74$9,443
Oct 201302,66897.423.78$10,083
Sep 201302,734104.113.72$10,164
Aug 201302,211104.253.52$7,788
Jul 201302,317102.523.72$8,614
Jun 201302,10694.403.93$8,284
May 201302,85894.834.15$11,858
Apr 201302,69193.964.28$11,524
Mar 201302,78793.623.91$10,905
Feb 201302,51091.233.42$8,584
Jan 201302,71491.603.42$9,282
Dec 201202,67786.773.42$9,156
Nov 201202,77386.953.62$10,052
Oct 201202,83989.383.40$9,652
Sep 201202,87494.672.92$8,387
Aug 201202,81892.662.91$8,195
Jul 201203,27085.133.02$9,878
Jun 201203,07479.822.52$7,744
May 201202,37491.612.49$5,907
Apr 201201,848101.652.00$3,690
Mar 201203,277105.052.22$7,282
Feb 201203,777101.102.57$9,708
Jan 201202,53598.092.73$6,931
Dec 2011056296.873.24$1,821
Nov 201103,17795.723.31$10,520
Oct 201103,58484.983.65$13,076
Sep 201103,53283.623.99$14,078
Aug 20110083.404.15$0
Jul 201102,73994.144.52$12,373
Jun 201103,51292.904.64$16,295
May 201103,38898.134.40$14,924
Apr 201103,374105.964.33$14,620
Mar 201103,08296.364.06$12,505
Feb 201102,76885.644.18$11,570
Jan 201103,29286.504.59$15,106
Dec 201003,78785.734.35$16,465
Nov 201003,78880.843.80$14,377
Oct 201003,91678.103.51$13,741
Sep 201003,94172.633.98$15,683
Aug 201003,96173.684.42$17,505
Jul 201003,85372.554.74$18,250
Jun 201004,09170.364.91$20,088
May 201004,17071.124.24$17,661
Apr 201003,98581.694.12$16,429
Mar 201004,01678.394.39$17,625
Feb 201003,90973.585.44$21,274
Jan 201004,31274.365.96$25,717
Dec 200904,17071.445.48$22,867
Nov 200903,98674.593.75$14,953
Oct 200904,17072.544.11$17,140
Sep 200904,29465.543.06$13,160
Aug 200904,29167.423.22$13,811
Jul 200904,64961.133.46$16,106
Jun 200904,34366.163.90$16,916
May 200904,47054.743.93$17,548
Apr 200904,34046.773.59$15,570
Mar 200904,23642.144.06$17,194
Feb 200903,55732.814.63$16,480
Jan 200904,31035.865.37$23,149
Dec 200804,25337.105.98$25,421
Nov 200804,19355.496.86$28,765
Oct 200804,16675.246.92$28,837
Sep 200804,366101.767.88$34,391
Aug 200804,390114.228.48$37,240
Jul 200803,566131.0811.39$40,615
Jun 200803,352131.3313.03$43,685
May 200803,603123.1711.57$41,702
Apr 200803,481110.3110.45$36,393
Mar 200804,208101.909.66$40,666
Feb 200803,88192.538.77$34,039
Jan 200804,07690.388.21$33,447
Dec 200704,09288.337.30$29,880
Nov 200704,12191.677.29$30,049
Oct 200704,27582.856.92$29,591
Sep 200704,02175.846.24$25,108
Aug 200704,18269.066.39$26,714
Jul 200704,31070.906.39$27,532
Jun 200703,80762.007.55$28,737
May 200703,90558.747.85$30,640
Apr 200704,16259.617.81$32,485
Mar 200703,95456.927.30$28,872
Feb 200703,54355.108.22$29,109
Jan 200703,98950.306.73$26,833
Dec 200604,01256.656.92$27,757
Nov 200603,88554.207.62$29,594
Oct 200604,13154.906.01$24,843
Sep 200604,33360.085.04$21,826
Aug 200604,64068.717.34$34,057
Jul 200604,51169.376.34$28,612
Jun 200604,43066.286.38$28,281
May 200604,60866.016.42$29,606
Apr 200604,81164.397.36$35,411
Mar 200602,90756.707.08$20,590
Feb 200602,81257.597.75$21,796
Jan 200604,62660.598.93$41,326
Dec 200504,68054.9413.42$62,784
Nov 200504,73254.6910.59$50,104
Oct 200505,08458.3413.80$70,138
Sep 200504,83861.4512.08$58,438
Aug 200505,28461.519.80$51,767
Jul 200505,45855.697.84$42,811
Jun 200504,94552.337.38$36,499
May 200503,81645.226.65$25,381
Apr 200502,17649.207.36$16,016
Mar 200503,82450.377.15$27,360
Feb 200504,10045.226.31$25,879
Jan 200503,35843.166.32$21,230
Dec 200403,88439.866.75$26,221
Nov 200403,34745.286.33$21,188
Oct 2004033049.706.52$2,150
Sep 200403,41043.245.28$18,018
Aug 200403,93142.375.55$21,820
Jul 200403,20038.286.08$19,469
Jun 200403,07336.106.43$19,769
May 200403,92237.486.49$25,472
Apr 200403,42434.475.86$20,059
Mar 200403,81134.365.53$21,075
Feb 200403,66932.455.51$20,215
Jan 200403,92932.036.30$24,751
Dec 200304,90030.266.30$30,878
Nov 200304,08128.804.60$18,753
Oct 200304,77028.174.76$22,703
Sep 200304,45726.314.75$21,168
Aug 200304,84129.765.13$24,833
Jul 200304,23029.415.17$21,873
Jun 200304,07028.565.98$24,351
May 200304,63926.595.97$27,707
Apr 200304,60626.675.41$24,906
Mar 200304,88331.146.10$29,767
Feb 200304,29133.487.93$34,010
Jan 200304,73330.315.58$26,420
Dec 200204,95826.914.85$24,065
Nov 200204,80324.664.14$19,870
Oct 200205,78026.464.23$24,444
Sep 200205,29727.443.64$19,256
Aug 200205,27625.963.16$16,694
Jul 200205,36024.583.06$16,411
Jun 200204,96623.733.34$16,578
May 200207,96024.663.58$28,529
Apr 200203,13823.653.51$11,022
Mar 200202,44222.003.10$7,577
Feb 200202,16018.222.38$5,131
Jan 200202,30417.172.38$5,474
Dec 200102,47416.932.36$5,850
Nov 200102,33318.072.41$5,612
Oct 200104,17119.782.53$10,548
Sep 200106,46424.262.25$14,553
Aug 200106,73424.873.05$20,560
Jul 200106,30123.933.20$20,145
Jun 200106,04724.563.82$23,125
May 200104,76425.524.31$20,520
Apr 200105,83424.685.34$31,126
Mar 200106,24724.545.38$33,587
Feb 200105,09827.755.77$29,401
Jan 200106,10027.478.40$51,232
Dec 200006,74326.889.12$61,513
Nov 200006,28932.215.66$35,583
Oct 200006,78331.235.15$34,902
Sep 200006,69731.875.19$34,734
Aug 200006,86829.644.54$31,186
Jul 200007,10928.534.09$29,074
Jun 200006,78729.304.40$29,844
May 200007,33527.263.68$26,991
Apr 200007,06524.513.12$22,015
Mar 200007,81528.422.86$22,349
Feb 200006,92327.622.73$18,876
Jan 200007,65625.272.48$18,991
Dec 199907,79724.282.42$18,898
Nov 199907,60623.192.43$18,513
Oct 199908,00920.982.80$22,455
Sep 199907,87921.752.62$20,634
Aug 199908,20919.262.88$23,606
Jul 199908,33717.892.37$19,778
Jun 199908,18015.942.36$19,322
May 199908,30715.792.32$19,281
Apr 199907,78315.102.21$17,185
Mar 199907,56912.471.84$13,914
Feb 199906,8289.981.82$12,412
Jan 199907,94610.381.90$15,097
Dec 199809,4149.201.77$16,694
Nov 199809,02310.892.19$19,722
Oct 199809,41212.421.97$18,534
Sep 199808,51812.592.08$17,740
Aug 199809,38911.301.91$17,908
Jul 199809,23111.742.24$20,652
Jun 199809,04711.242.24$20,241
May 199809,51612.622.21$20,996
Apr 199809,32913.042.51$23,372
Mar 199809,78012.802.31$22,586
Feb 199806,83213.952.30$15,708
Jan 199809,16314.702.15$19,744
Dec 199709,17116.322.41$22,112
Nov 199709,59018.193.09$29,616
Oct 199708,96819.253.15$28,248
Sep 199709,57317.742.95$28,287
Aug 1997010,35017.862.55$26,442
Jul 1997010,54017.582.25$23,683
Jun 199709,95317.242.26$22,466
May 1997010,48218.972.31$24,198
Apr 1997010,39017.882.08$21,640
Mar 1997010,88918.951.94$21,115
Feb 1997010,13120.492.21$22,348
Jan 1997011,50723.483.54$40,731
Dec 1996011,86823.32—$0
Nov 1996011,96521.97—$0
Oct 1996012,78423.31—$0
Sep 1996012,75822.22—$0
Aug 1996015,71320.26—$0
Jul 1996014,30619.55—$0
Jun 1996014,44918.73—$0
May 1996015,26119.43—$0
Apr 1996015,23021.51—$0
Mar 1996016,70519.38—$0
Feb 1996015,45516.98—$0
Jan 1996017,96817.07—$0
Dec 1995021,10617.19—$0
Nov 1995025,54516.00—$0
Oct 199506,47915.43—$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
Condensate             0 bbl  × $106.41 =         $0
Gas                1,345 Mcf  × $  3.05 =     $4,097

────────────────────────────────────────────────────
Month total                                   $4,097

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/G/156075 is the state's own key, not one this site invented.