BROWN

Operated by CHARTER OAK PRODUCTION CO., LLC (P-5 146669) in the SOUTHMAYD, NORTH (BAKER-VIOLA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23837District 09Field 84788200NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$42 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 95 leases and 108 wells, and the rule below applies to all of them.

Discovered
1977-07-14
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 1986-09-01.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 02/01/2021.

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
NGPA1none

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
OilDisposition45,607 bbl$1,858,024
Casinghead gasProduction697,944 Mcf$2,235,055
Total$4,093,079

200,951 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 (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 33.6808, -96.7608. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.68083, -96.76075 · 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
8,500 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 8,500 ft.

Completions filed
Dec 1983
1 of 1 wells

1 well

42-1813099218,500 ftDec 1983

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 20261530106.413.05$16,281
Apr 2026163098.932.87$16,126
Mar 20260089.753.15$0
Feb 2026154063.503.75$9,779
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022177087.185.86$15,431
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020311030.341.86$9,436
Feb 202030217049.881.98$15,400
Jan 202060422057.252.09$35,040
Dec 201959822559.012.30$35,806
Nov 201945021755.302.75$25,482
Oct 201945420653.472.42$24,774
Sep 201944720055.052.66$25,139
Aug 201945220953.112.30$24,487
Jul 201944622456.272.46$25,647
Jun 201945423352.782.49$24,543
May 201945725858.482.74$27,432
Apr 201930316362.632.75$19,425
Mar 201945624056.803.06$26,636
Feb 201944723350.852.79$23,381
Jan 2019010046.033.23$323
Dec 201830210046.594.19$14,489
Nov 201847819952.934.24$26,144
Oct 201831922661.443.40$20,367
Sep 201833021159.543.11$20,304
Aug 201850021559.403.07$30,359
Jul 201833520765.142.93$22,429
Jun 201816013960.183.08$10,056
May 201831819565.382.90$21,357
Apr 201845820463.842.90$29,830
Mar 201847621761.222.79$29,745
Feb 2018016861.782.77$465
Jan 201831012262.874.01$19,979
Dec 201730421157.272.92$18,027
Nov 201730920055.423.12$17,748
Oct 201731418549.292.98$16,029
Sep 2017020547.523.09$633
Aug 201730725045.373.00$14,680
Jul 201715031243.873.09$7,544
Jun 201729648242.493.09$14,065
May 201714870345.373.26$9,009
Apr 201701,01647.933.21$3,263
Mar 201701,36846.772.98$4,082
Feb 20171501,35250.452.95$11,559
Jan 201701,54749.413.42$5,289
Dec 201601,52248.763.72$5,666
Nov 20161511,48342.492.64$10,338
Oct 201601,61646.193.09$4,994
Sep 20161501,50241.553.10$10,890
Aug 201601,64641.442.92$4,813
Jul 20161501,65441.622.92$11,080
Jun 201601,61945.352.69$4,348
May 20161491,65642.521.99$9,633
Apr 201601,59836.561.99$3,182
Mar 201601,64133.011.79$2,944
Feb 20161481,52526.472.06$7,065
Jan 201601,59327.352.36$3,766
Dec 20151491,62132.362.00$8,066
Nov 201501,58238.792.17$3,429
Oct 201501,68543.552.43$4,089
Sep 20151471,66042.992.76$10,899
Aug 201501,75040.162.87$5,027
Jul 20151571,89748.152.95$13,146
Jun 2015076956.152.88$2,217
May 201501,53855.212.96$4,545
Apr 20151561,56749.822.71$12,013
Mar 201501,65642.892.93$4,860
Feb 201501,44444.662.98$4,298
Jan 20151511,63543.433.10$11,627
Dec 201401,62654.693.59$5,840
Nov 20141511,63670.464.25$17,595
Oct 201401,66478.303.90$6,491
Sep 201401,64786.164.05$6,663
Aug 20141571,68689.394.04$20,837
Jul 201401,72496.564.18$7,206
Jun 20141511,68498.164.74$22,799
May 201401,72594.734.73$8,153
Apr 201401,63795.944.81$7,873
Mar 20141491,67095.895.06$22,732
Feb 201401,50897.406.19$9,338
Jan 20141461,70590.404.86$21,486
Dec 201301,69491.824.35$7,376
Nov 201301,63088.853.74$6,093
Oct 20131481,71697.423.78$20,904
Sep 201301,697104.113.72$6,309
Aug 20131511,742104.253.52$21,878
Jul 201301,757102.523.72$6,532
Jun 201301,70394.403.93$6,699
May 20131561,74894.834.15$22,046
Apr 201301,68193.964.28$7,199
Mar 201301,72393.623.91$6,742
Feb 20131541,50891.233.42$19,207
Jan 201301,73291.603.42$5,923
Dec 20121461,72386.773.42$18,561
Nov 20121541,69186.953.62$19,520
Oct 201201,75889.383.40$5,977
Sep 20121521,72594.672.92$19,424
Aug 201201,79092.662.91$5,206
Jul 201201,78485.133.02$5,389
Jun 20121551,74379.822.52$16,763
May 201201,81191.612.49$4,506
Apr 201201,737101.652.00$3,468
Mar 20121531,774105.052.22$20,015
Feb 201201,638101.102.57$4,210
Jan 20121521,79598.092.73$19,817
Dec 20111501,74696.873.24$20,187
Nov 201101,66395.723.31$5,507
Oct 201101,76684.983.65$6,443
Sep 201101,75283.623.99$6,983
Aug 20111521,77783.404.15$20,050
Jul 201101,77594.144.52$8,018
Jun 201101,72192.904.64$7,985
May 201101,77298.134.40$7,805
Apr 201101,715105.964.33$7,432
Mar 201101,75496.364.06$7,117
Feb 20111511,60885.644.18$19,653
Jan 201101,75186.504.59$8,035
Dec 20101521,72685.734.35$20,535
Nov 20101531,67980.843.80$18,741
Oct 201001,79278.103.51$6,288
Sep 201001,76172.633.98$7,008
Aug 201001,81373.684.42$8,012
Jul 20101511,82372.554.74$19,590
Jun 20101521,73970.364.91$19,234
May 201001,80971.124.24$7,662
Apr 201001,72581.694.12$7,112
Mar 201001,76878.394.39$7,759
Feb 20101521,57173.585.44$19,734
Jan 201001,78474.365.96$10,640
Dec 200901,72171.445.48$9,438
Nov 20091521,68974.593.75$17,674
Oct 200901,78272.544.11$7,324
Sep 200901,74465.543.06$5,345
Aug 20091541,81967.423.22$16,237
Jul 200901,82761.133.46$6,330
Jun 20091491,76966.163.90$16,748
May 200901,82154.743.93$7,149
Apr 20091551,75946.773.59$13,560
Mar 200901,80442.144.06$7,322
Feb 20091581,65432.814.63$12,847
Jan 200901,79835.865.37$9,657
Dec 20081521,80937.105.98$16,452
Nov 200801,78455.496.86$12,239
Oct 200801,87175.246.92$12,951
Sep 20081541,800101.767.88$29,850
Aug 200801,903114.228.48$16,143
Jul 20081541,900131.0811.39$41,826
Jun 200801,848131.3313.03$24,084
May 20081521,916123.1711.57$40,898
Apr 200801,842110.3110.45$19,258
Mar 20081561,917101.909.66$34,422
Feb 200801,83192.538.77$16,059
Jan 20081541,74990.388.21$28,270
Dec 200701,99288.337.30$14,546
Nov 200701,90491.677.29$13,883
Oct 20071571,91682.856.92$26,270
Sep 200701,75875.846.24$10,977
Aug 200701,82869.066.39$11,677
Jul 20071561,82970.906.39$22,744
Jun 20071581,81062.007.55$23,459
May 200702,05258.747.85$16,101
Apr 200701,82959.617.81$14,276
Mar 20071571,91856.927.30$22,942
Feb 200701,90955.108.22$15,684
Jan 20071801,53050.306.73$19,346
Dec 200601,70256.656.92$11,775
Nov 200601,73854.207.62$13,239
Oct 200601,93454.906.01$11,631
Sep 20061861,73860.085.04$19,930
Aug 200601,44268.717.34$10,584
Jul 20061821,77669.376.34$23,890
Jun 200601,87966.286.38$11,995
May 20061861,90866.016.42$24,537
Apr 200601,87464.397.36$13,794
Mar 20061741,96556.707.08$23,784
Feb 200601,77257.597.75$13,735
Jan 200601,94960.598.93$17,411
Dec 20051752,13754.9413.42$38,283
Nov 200502,23554.6910.59$23,665
Oct 200502,28058.3413.80$31,454
Sep 20051812,18061.4512.08$37,455
Aug 20051812,26061.519.80$33,274
Jul 200502,14655.697.84$16,832
Jun 200501,77852.337.38$13,123
May 20051741,91345.226.65$20,592
Apr 200501,96949.207.36$14,493
Mar 20053492,21450.377.15$33,420
Feb 200501,83745.226.31$11,595
Jan 200502,15143.166.32$13,599
Dec 20041652,21239.866.75$21,510
Nov 200402,12945.286.33$13,477
Oct 200402,17049.706.52$14,138
Sep 20041832,15043.245.28$19,273
Aug 200402,24142.375.55$12,439
Jul 20041812,25838.286.08$20,667
Jun 200402,19436.106.43$14,114
May 20041652,27137.486.49$20,933
Apr 200402,21034.475.86$12,947
Mar 20041722,27034.365.53$18,463
Feb 200402,11332.455.51$11,642
Jan 200402,33032.036.30$14,678
Dec 20031822,28430.266.30$19,900
Nov 20031742,03528.804.60$14,362
Oct 200302,24928.174.76$10,704
Sep 20031821,88726.314.75$13,750
Aug 200302,27729.765.13$11,680
Jul 20031782,31729.415.17$17,216
Jun 20031762,26928.565.98$18,602
May 200302,39126.595.97$14,281
Apr 20031812,33026.675.41$17,426
Mar 200302,38731.146.10$14,551
Feb 20031782,15633.487.93$23,048
Jan 200302,39030.315.58$13,341
Dec 20021722,40726.914.85$16,312
Nov 20021722,34024.664.14$13,922
Oct 200202,27326.464.23$9,613
Sep 20021532,13927.443.64$11,974
Aug 20021682,13725.963.16$11,123
Jul 200202,21224.583.06$6,773
Jun 20021692,30323.733.34$11,698
May 20021832,21124.663.58$12,437
Apr 200202,28823.653.51$8,036
Mar 20021672,19422.003.10$10,481
Feb 20021702,10518.222.38$8,098
Jan 200202,31717.172.38$5,504
Dec 20011602,29116.932.36$8,126
Nov 20011672,21618.072.41$8,348
Oct 20011812,23119.782.53$9,222
Sep 200101,81924.262.25$4,095
Aug 20011781,96624.873.05$10,429
Jul 20011762,27523.933.20$11,485
Jun 20011832,12424.563.82$12,617
May 20011822,17325.524.31$14,004
Apr 200102,14924.685.34$11,466
Mar 20011802,23424.545.38$16,428
Feb 20011612,01327.755.77$16,077
Jan 20011682,23227.478.40$23,361
Dec 20001632,18326.889.12$24,296
Nov 20001742,18732.215.66$17,979
Oct 20001832,77531.235.15$19,994
Sep 20001792,52731.875.19$18,811
Aug 20001702,63829.644.54$17,017
Jul 20001822,54628.534.09$15,605
Jun 20001712,54529.304.40$16,201
May 20001762,50027.263.68$13,997
Apr 20003542,03624.513.12$15,021
Mar 20001662,33328.422.86$11,390
Feb 20003392,21127.622.73$15,391
Jan 20001682,39625.272.48$10,189
Dec 19991702,36924.282.42$9,869
Nov 19991822,42623.192.43$10,125
Oct 19993532,42620.982.80$14,208
Sep 19993572,27721.752.62$13,728
Aug 199901,52019.262.88$4,371
Jul 19993602,18217.892.37$11,617
Jun 19992982,17215.942.36$9,881
May 19991702,22115.792.32$7,839
Apr 19991632,45715.102.21$7,886
Mar 19991612,58912.471.84$6,767
Feb 19991592,3929.981.82$5,935
Jan 19991752,95310.381.90$7,427
Dec 19983363,0979.201.77$8,583
Nov 19981613,10110.892.19$8,531
Oct 19983183,65812.421.97$11,153
Sep 19981553,49412.592.08$9,228
Aug 19983323,79211.301.91$10,984
Jul 19983233,88911.742.24$12,493
Jun 19981663,47011.242.24$9,629
May 19983263,56412.622.21$11,978
Apr 19981543,53913.042.51$10,875
Mar 19983193,79812.802.31$12,854
Feb 19983223,47213.952.30$12,474
Jan 19983323,99814.702.15$13,495
Dec 19973223,17616.322.41$12,913
Nov 19973221,95918.193.09$11,907
Oct 19974882,16619.253.15$16,217
Sep 19974882,88517.742.95$17,182
Aug 19978132,50017.862.55$20,907
Jul 19976442,22917.582.25$16,330
Jun 199701,69217.242.26$3,819
May 19971641,74718.972.31$7,144
Apr 199701,72017.882.08$3,582
Mar 19971621,74118.951.94$6,446
Feb 199701,45920.492.21$3,218
Jan 19971561,61523.483.54$9,380
Dec 199601,93723.32$0
Nov 19961661,69921.97$3,647
Oct 199601,79423.31$0
Sep 19961671,86422.22$3,711
Aug 199602,03820.26$0
Jul 19961582,08419.55$3,089
Jun 199601,97918.73$0
May 199602,07119.43$0
Apr 19961632,00121.51$3,506
Mar 199602,10119.38$0
Feb 19961671,95616.98$2,836
Jan 199602,08417.07$0
Dec 199501,67017.19$0
Nov 19951641,65616.00$2,624
Oct 199501,91215.43$0
Sep 199501,91416.18$0
Aug 19951552,05615.92$2,468
Jul 199502,06415.24$0
Jun 19951622,00616.41$2,658
May 199502,25417.56$0
Apr 19951672,28317.73$2,961
Mar 199502,31716.44$0
Feb 19951592,14716.58$2,636
Jan 199502,13415.92$0
Dec 19941612,21315.03$2,420
Nov 199401,66315.90$0
Oct 19941631,91815.58$2,540
Sep 199402,59015.29$0
Aug 199402,79316.13$0
Jul 199402,33517.56$0
Jun 19941573,01717.09$2,683
May 19941703,05415.88$2,700
Apr 199403,26114.14$0
Mar 19941593,53112.46$1,981
Feb 19941644,69712.50$2,050
Jan 19941715,25712.66$2,165
Dec 19933386,78712.33$4,168
Nov 19933416,67014.49$4,941
Oct 19933378,31815.85$5,341
Sep 19933568,83915.03$5,351
Aug 19931768,51615.66$2,756
Jul 19931709,22415.46$2,628
Jun 199334310,64716.79$5,759
May 199317311,66517.68$3,059
Apr 199349811,83818.05$8,989
Mar 199333212,41718.14$6,022
Feb 199335111,40217.90$6,283
Jan 199336210,27816.93$6,129

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                  153 bbl  × $106.41 =    $16,281
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $16,281

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. 09/O/23837 is the state's own key, not one this site invented.