LOGSTON, AGGIE

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 26357District 09Field 84788200NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$98 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
OilDisposition166,664 bbl$7,963,257
Casinghead gasProduction143,884 Mcf$354,144
Total$8,317,401

59,278 Mcf of this lease's gas, across 47 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 33.6496, -96.7522. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.64962, -96.75223 · 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
7,750 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 7,750 ft.

Completions filed
Sep 1986
1 of 1 wells

1 well

42-1813118027,750 ftSep 1986

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 20261510106.413.05$16,068
Apr 2026179098.932.87$17,708
Mar 20260089.753.15$0
Feb 2026176063.503.75$11,176
Jan 2026169059.138.00$9,993
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025159062.743.08$9,976
Aug 2025339063.933.01$21,672
Jul 2025174066.743.32$11,613
Jun 20250066.483.13$0
May 2025342060.553.23$20,708
Apr 20250062.363.54$0
Mar 2025323067.704.27$21,867
Feb 20250070.884.34$0
Jan 2025323074.324.28$24,005
Dec 2024157068.993.12$10,831
Nov 2024161069.052.20$11,117
Oct 2024163071.372.28$11,633
Sep 2024164069.612.36$11,416
Aug 2024322075.632.06$24,353
Jul 2024157079.932.15$12,549
Jun 2024174078.082.63$13,586
May 20240078.812.20$0
Apr 2024174084.451.66$14,694
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 2023178089.042.74$15,849
Aug 2023336080.522.67$27,055
Jul 2023170074.852.64$12,725
Jun 2023352068.962.26$24,274
May 2023175070.622.23$12,359
Apr 2023329078.122.24$25,701
Mar 2023178072.852.39$12,967
Feb 2023332075.112.47$24,937
Jan 2023168076.533.39$12,857
Dec 2022172076.415.73$13,143
Nov 2022320085.005.65$27,200
Oct 2022174087.185.86$15,169
Sep 2022338084.888.16$28,689
Aug 2022173094.529.13$16,352
Jul 20223560101.587.54$36,162
Jun 20221760115.097.98$20,256
May 20223530109.378.43$38,608
Apr 20221410104.226.84$14,695
Mar 20221650108.885.08$17,965
Feb 2022327091.054.86$29,773
Jan 2022184081.844.54$15,059
Dec 20210071.323.90$0
Nov 2021165077.435.24$12,776
Oct 2021153079.795.71$12,208
Sep 2021325069.865.35$22,705
Aug 2021327066.024.22$21,589
Jul 2021166070.783.98$11,749
Jun 2021345069.493.38$23,974
May 20210063.483.02$0
Apr 2021148060.362.76$8,933
Mar 2021152061.302.72$9,318
Feb 2021164057.805.55$9,479
Jan 2021160050.412.81$8,066
Dec 2020148044.642.68$6,607
Nov 2020162038.772.71$6,281
Oct 20200036.972.48$0
Sep 2020327037.091.99$12,128
Aug 2020316039.982.39$12,634
Jul 2020145038.371.83$5,564
Jun 20203126034.901.69$10,990
May 2020159716.921.81$2,703
Apr 2020320014.751.80$4,720
Mar 2020139030.341.86$4,217
Feb 2020316049.881.98$15,762
Jan 2020316057.252.09$18,091
Dec 2019156059.012.30$9,206
Nov 2019321055.302.75$17,751
Oct 2019472053.472.42$25,238
Sep 2019478055.052.66$26,314
Aug 2019154053.112.30$8,179
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019132058.482.74$7,719
Apr 2019157062.632.75$9,833
Mar 2019158056.803.06$8,974
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018321152.934.24$16,995
Oct 2018126061.443.40$7,741
Sep 2018166159.543.11$9,887
Aug 2018348159.403.07$20,674
Jul 2018166165.142.93$10,816
Jun 2018412160.183.08$24,797
May 2018347165.382.90$22,690
Apr 2018464563.842.90$29,636
Mar 2018328961.222.79$20,105
Feb 2018323761.782.77$19,974
Jan 20184841062.874.01$30,469
Dec 20174851157.272.92$27,808
Nov 2017162755.423.12$9,000
Oct 2017325149.292.98$16,022
Sep 2017162347.523.09$7,708
Aug 2017457745.373.00$20,755
Jul 2017331543.873.09$14,536
Jun 2017323642.493.09$13,743
May 2017160645.373.26$7,279
Apr 20173241747.933.21$15,584
Mar 20173282346.772.98$15,409
Feb 20173282250.452.95$16,613
Jan 20174972149.413.42$24,629
Dec 20164862048.763.72$23,772
Nov 20163262042.492.64$13,905
Oct 20164822146.193.09$22,328
Sep 20164892141.553.10$20,383
Aug 20163262541.442.92$13,583
Jul 20164872741.622.92$20,348
Jun 201648468445.352.69$23,787
May 20164914142.521.99$20,959
Apr 20164933836.561.99$18,100
Mar 20163273933.011.79$10,864
Feb 20166553726.472.06$17,414
Jan 20163193827.352.36$8,815
Dec 20156573732.362.00$21,335
Nov 20153254138.792.17$12,696
Oct 20155013943.552.43$21,913
Sep 20156624042.992.76$28,570
Aug 20153344240.162.87$13,534
Jul 20156613848.152.95$31,939
Jun 20153334156.152.88$18,816
May 20154994255.212.96$27,674
Apr 20155004149.822.71$25,021
Mar 20155053942.892.93$21,774
Feb 20154943544.662.98$22,166
Jan 20154904043.433.10$21,405
Dec 20144904154.693.59$26,945
Nov 20144964070.464.25$35,118
Oct 20144904878.303.90$38,554
Sep 20144904986.164.05$42,417
Aug 20143264489.394.04$29,319
Jul 20146535396.564.18$63,275
Jun 20144925298.164.74$48,541
May 20146595194.734.73$62,668
Apr 20143274595.944.81$31,589
Mar 20146384295.895.06$61,390
Feb 20144833597.406.19$47,261
Jan 20145054790.404.86$45,880
Dec 20136504091.824.35$59,857
Nov 20133334488.853.74$29,752
Oct 20134923997.423.78$48,078
Sep 201348834104.113.72$50,932
Aug 201364836104.253.52$67,681
Jul 201332537102.523.72$33,457
Jun 20135024394.403.93$47,558
May 20133265094.834.15$31,122
Apr 20134764493.964.28$44,913
Mar 20136584793.623.91$61,786
Feb 20133275091.233.42$30,003
Jan 20134823891.603.42$44,281
Dec 20124924586.773.42$42,845
Nov 20124744686.953.62$41,381
Oct 20124935289.383.40$44,241
Sep 20124955194.672.92$47,010
Aug 20124966192.662.91$46,137
Jul 20123296985.133.02$28,216
Jun 20126517679.822.52$52,154
May 20124987691.612.49$45,811
Apr 201249669101.652.00$50,556
Mar 201250368105.052.22$52,991
Feb 201250462101.102.57$51,114
Jan 20124996698.092.73$49,127
Dec 20115006696.873.24$48,649
Nov 20115016995.723.31$48,184
Oct 20113368684.983.65$28,867
Sep 20116648883.623.99$55,874
Aug 20115009283.404.15$42,082
Jul 201150011694.144.52$47,594
Jun 20115069192.904.64$47,430
May 20114959098.134.40$48,971
Apr 201150693105.964.33$54,019
Mar 20115018096.364.06$48,601
Feb 20111687485.644.18$14,697
Jan 20114987786.504.59$43,430
Dec 20105048285.734.35$43,564
Nov 20105029280.843.80$40,931
Oct 20104989978.103.51$39,241
Sep 20105019772.633.98$36,774
Aug 201049610573.684.42$37,009
Jul 201033012172.554.74$24,515
Jun 20105039970.364.91$35,877
May 201066311771.124.24$47,648
Apr 201032510481.694.12$26,978
Mar 201050311578.394.39$39,935
Feb 20103329673.585.44$24,951
Jan 201066812174.365.96$50,394
Dec 200933710771.445.48$24,662
Nov 200933512674.593.75$25,460
Oct 200950313572.544.11$37,043
Sep 200949613565.543.06$32,922
Aug 200949916067.423.22$34,158
Jul 200933419361.133.46$21,086
Jun 200950114366.163.90$33,703
May 200950217854.743.93$28,178
Apr 200949917546.773.59$23,966
Mar 200933417942.144.06$14,801
Feb 200950015932.814.63$17,142
Jan 200951017435.865.37$19,223
Dec 200833714237.105.98$13,351
Nov 200850715155.496.86$29,169
Oct 200850216875.246.92$38,933
Sep 2008299169101.767.88$31,757
Aug 2008505186114.228.48$59,259
Jul 2008511178131.0811.39$69,009
Jun 2008336183131.3313.03$46,512
May 2008503195123.1711.57$64,212
Apr 2008502196110.3110.45$57,425
Mar 2008503199101.909.66$53,179
Feb 200850819192.538.77$48,680
Jan 200833521590.388.21$32,042
Dec 200750321788.337.30$46,015
Nov 200750722291.677.29$48,095
Oct 200734124382.856.92$29,934
Sep 200733719375.846.24$26,763
Aug 200767923069.066.39$48,361
Jul 200750319570.906.39$36,908
Jun 200734322862.007.55$22,987
May 200750826658.747.85$31,927
Apr 200732420259.617.81$20,890
Mar 200734425456.927.30$21,435
Feb 200717120255.108.22$11,082
Jan 200752423450.306.73$27,931
Dec 200654926256.656.92$32,913
Nov 200636724654.207.62$21,765
Oct 200655328454.906.01$32,068
Sep 200618327760.085.04$12,390
Aug 200673428368.717.34$52,510
Jul 200636831369.376.34$27,513
Jun 200653430866.286.38$37,360
May 200654929266.016.42$38,116
Apr 200635130364.397.36$24,831
Mar 200653527656.707.08$32,289
Feb 200636724957.597.75$23,066
Jan 200654029060.598.93$35,309
Dec 200518228754.9413.42$13,849
Nov 200536627454.6910.59$22,918
Oct 200555229958.3413.80$36,329
Sep 2005029561.4512.08$3,563
Aug 200553129461.519.80$35,542
Jul 200554331655.697.84$32,718
Jun 200536343652.337.38$22,214
May 200554448445.226.65$27,819
Apr 200536748149.207.36$21,597
Mar 200554958550.377.15$31,839
Feb 200554047345.226.31$27,404
Jan 200536161443.166.32$19,463
Dec 200455626639.866.75$23,958
Nov 200451034945.286.33$25,302
Oct 200435842349.706.52$20,548
Sep 200436323043.245.28$16,911
Aug 200436141742.375.55$17,610
Jul 200436237238.286.08$16,121
Jun 200453144836.106.43$22,051
May 200452746237.486.49$22,752
Apr 200454145734.475.86$21,326
Mar 200435043434.365.53$14,426
Feb 200435240632.455.51$13,659
Jan 200436242932.036.30$14,297
Dec 200373143430.266.30$24,855
Nov 200335543328.804.60$12,214
Oct 200354447528.174.76$17,585
Sep 200336447826.314.75$11,847
Aug 200353448129.765.13$18,359
Jul 200353748129.415.17$18,280
Jun 200354446928.565.98$18,343
May 200354050326.595.97$17,363
Apr 200354349926.675.41$17,180
Mar 200336748331.146.10$14,373
Feb 200336644633.487.93$15,789
Jan 200336747430.315.58$13,770
Dec 200255149926.914.85$17,249
Nov 200236448524.664.14$10,983
Oct 200254857426.464.23$16,928
Sep 200254554527.443.64$16,936
Aug 200253461225.963.16$15,799
Jul 200237055024.583.06$10,779
Jun 200236754123.733.34$10,515
May 200236860124.663.58$11,229
Apr 200255864923.653.51$15,476
Mar 200237064722.003.10$10,147
Feb 200255759718.222.38$11,567
Jan 200255669717.172.38$11,202
Dec 200137174616.932.36$8,045
Nov 200155668518.072.41$11,695
Oct 200136777719.782.53$9,224
Sep 200136780324.262.25$10,711
Aug 200153883324.873.05$15,923
Jul 200154683023.933.20$15,719
Jun 200154779024.563.82$16,455
May 200155186125.524.31$17,770
Apr 200155285924.685.34$18,206
Mar 200154686924.545.38$18,071
Feb 200155159627.755.77$18,727
Jan 200136699227.478.40$18,386
Dec 2000555026.889.12$14,918
Nov 2000185932.215.66$6,010
Oct 200054733831.235.15$18,822
Sep 200035187031.875.19$15,699
Aug 200072868629.644.54$24,693
Jul 200054691228.534.09$19,307
Jun 200055082829.304.40$19,756
May 200072884027.263.68$22,936
Apr 200055377024.513.12$15,953
Mar 200055576328.422.86$17,955
Feb 200073669727.622.73$22,229
Jan 200054975425.272.48$15,744
Dec 199991083724.282.42$24,123
Nov 199953753223.192.43$13,748
Oct 199972153220.982.80$16,618
Sep 199969739021.752.62$16,181
Aug 199973458919.262.88$15,831
Jul 199988859817.892.37$17,305
Jun 199953449815.942.36$9,688
May 199965843015.792.32$11,388
Apr 199988855415.102.21$14,632
Mar 199935450912.471.84$5,350
Feb 19991764339.981.82$2,544
Jan 199973549110.381.90$8,562
Dec 19983565449.201.77$4,240
Nov 199853761010.892.19$7,181
Oct 199870174612.421.97$10,175
Sep 199888878512.592.08$12,815
Aug 199852385011.301.91$7,531
Jul 199867754911.742.24$9,176
Jun 199834580311.242.24$5,674
May 199869197612.622.21$10,874
Apr 19985141,00413.042.51$9,218
Mar 19985141,00712.802.31$8,905
Feb 19985061,05613.952.30$9,487
Jan 19985001,19514.702.15$9,925
Dec 199767393116.322.41$13,228
Nov 199751279018.193.09$11,753
Oct 199752287919.253.15$12,817
Sep 19976821,07917.742.95$15,287
Aug 19975091,12417.862.55$11,962
Jul 19976641,09917.582.25$14,143
Jun 19976711,05317.242.26$13,945
May 199751582918.972.31$11,683
Apr 19975021,32517.882.08$11,735
Mar 19977011,31718.951.94$15,838
Feb 19977101,21820.492.21$17,235
Jan 19977011,26723.483.54$20,944
Dec 19966891,09423.32$16,067
Nov 19966961,00521.97$15,291
Oct 19965141,11823.31$11,981
Sep 19965111,11422.22$11,354
Aug 19966781,27420.26$13,736
Jul 19966941,48019.55$13,568
Jun 19966801,38918.73$12,736
May 19968651,55319.43$16,807
Apr 19966841,48621.51$14,713
Mar 19966941,13219.38$13,450
Feb 19963411,18616.98$5,790
Jan 19966841,71017.07$11,676
Dec 19958461,42017.19$14,543
Nov 19954931,10916.00$7,888
Oct 19956801,28915.43$10,492
Sep 19955161,30316.18$8,349
Aug 19956671,42315.92$10,619
Jul 19956791,38815.24$10,348
Jun 19958251,19516.41$13,538
May 19956821,10817.56$11,976
Apr 19958601,23817.73$15,248
Mar 199548683516.44$7,990
Feb 19950016.58$0
Jan 1995014915.92$0
Dec 1994044215.03$0
Nov 199432985815.90$5,231
Oct 19943301,05815.58$5,141
Sep 199433482815.29$5,107
Aug 199432581216.13$5,242
Jul 199434342817.56$6,023
Jun 199448299017.09$8,237
May 19943421,17915.88$5,431
Apr 19943361,32114.14$4,751
Mar 19944951,45012.46$6,168
Feb 19943351,45612.50$4,188
Jan 19945061,51212.66$6,406
Dec 19935231,38912.33$6,449
Nov 19935131,24914.49$7,433
Oct 19937221,42115.85$11,444
Sep 19933651,31615.03$5,486
Aug 19935351,40515.66$8,378
Jul 19935271,55115.46$8,147
Jun 19935221,28216.79$8,764
May 19935361,67217.68$9,476
Apr 19936602,16518.05$11,913
Mar 19938682,04618.14$15,746
Feb 19936841,82017.90$12,244
Jan 19936621,63016.93$11,208

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                  151 bbl  × $106.41 =    $16,068
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $16,068

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/26357 is the state's own key, not one this site invented.