HENDERSON, JOHN LEE 18

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the DAVIDSON RANCH (PENN. 7890) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 163407District 7CField 233657502 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.5 M
May 1997 – May 2026
Value, last 12 filed months
$16 k
at the published price for each month
Months reported
349
no gaps in the span
Streams
2
condensate, 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 670 leases and 670 wells, and the rule below applies to all of them.

Discovered
1964-12-21
as the register files it
Field class
Gas
the register's own label
Between wells
660 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2004-05-25.

The Commission's schedule remark for this field reads: AMENDED TO 20 ACRES WITH A 2100 FOOT DIAGONAL.

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
High Cost Gas112002-04-30146404
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
CondensateDisposition61 bbl$1,894
GasProduction1,121,124 Mcf$4,521,087
Total$4,522,981

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 30.5848, -101.0580. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58477, -101.05798 · 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
9,250 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 9,250 ft.

Completions filed
May 1997
1 of 1 wells

1 well

42-1053738919,250 ftMay 1997

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 (349)

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

349 months

May 2026016106.413.05$49
Apr 20260098.932.87$0
Mar 202604889.753.15$151
Feb 2026058463.503.75$2,190
Jan 2026066359.138.00$5,303
Dec 2025059656.664.41$2,630
Nov 202501558.593.93$59
Oct 202503059.383.30$99
Sep 2025044762.743.08$1,375
Aug 2025047663.933.01$1,435
Jul 2025047866.743.32$1,585
Jun 2025050066.483.13$1,564
May 2025053160.553.23$1,716
Apr 2025052262.363.54$1,850
Mar 2025056267.704.27$2,399
Feb 2025053770.884.34$2,331
Jan 2025067574.324.28$2,888
Dec 2024070368.993.12$2,194
Nov 202404069.052.20$88
Oct 2024020071.372.28$456
Sep 202401369.612.36$31
Aug 202401875.632.06$37
Jul 2024013779.932.15$294
Jun 2024012478.082.63$327
May 202407678.812.20$167
Apr 2024024184.451.66$400
Mar 2024066080.301.55$1,020
Feb 2024069076.091.78$1,231
Jan 2024074873.023.30$2,467
Dec 2023074571.262.61$1,945
Nov 2023070077.892.81$1,965
Oct 2023050285.443.09$1,550
Sep 2023056889.042.74$1,554
Aug 2023073980.522.67$1,975
Jul 2023076574.852.64$2,021
Jun 2023076768.962.26$1,732
May 2023070870.622.23$1,577
Apr 2023074578.122.24$1,667
Mar 2023077172.852.39$1,845
Feb 2023053975.112.47$1,329
Jan 2023062476.533.39$2,114
Dec 2022060276.415.73$3,449
Nov 2022067685.005.65$3,817
Oct 2022068287.185.86$3,999
Sep 2022067284.888.16$5,486
Aug 2022073194.529.13$6,672
Jul 20220674101.587.54$5,083
Jun 20220657115.097.98$5,241
May 20220684109.378.43$5,768
Apr 20220680104.226.84$4,650
Mar 20220733108.885.08$3,721
Feb 2022062291.054.86$3,022
Jan 2022074181.844.54$3,362
Dec 2021078471.323.90$3,057
Nov 2021075577.435.24$3,954
Oct 2021070379.795.71$4,017
Sep 2021066169.865.35$3,537
Aug 2021075466.024.22$3,182
Jul 2021073370.783.98$2,919
Jun 2021079469.493.38$2,684
May 2021076463.483.02$2,306
Apr 2021081260.362.76$2,240
Mar 2021090561.302.72$2,459
Feb 2021056457.805.55$3,129
Jan 2021063550.412.81$1,785
Dec 2020076844.642.68$2,055
Nov 2020087738.772.71$2,374
Oct 2020099036.972.48$2,454
Sep 2020083237.091.99$1,657
Aug 2020087839.982.39$2,094
Jul 2020099738.371.83$1,820
Jun 2020094734.901.69$1,601
May 202001,35416.921.81$2,457
Apr 20200014.751.80$0
Mar 202004230.341.86$78
Feb 202001,03349.881.98$2,046
Jan 2020070157.252.09$1,468
Dec 2019079859.012.30$1,839
Nov 2019065555.302.75$1,802
Oct 2019086553.472.42$2,092
Sep 201901,02455.052.66$2,721
Aug 201901,74053.112.30$4,010
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 201901,45958.482.74$3,998
Apr 201904162.632.75$113
Mar 201901,14756.803.06$3,512
Feb 201901,01250.852.79$2,826
Jan 201901,03146.033.23$3,328
Dec 201806046.594.19$251
Nov 2018079952.934.24$3,386
Oct 201801,06161.443.40$3,605
Sep 2018098959.543.11$3,074
Aug 201801,01659.403.07$3,116
Jul 201801,02365.142.93$2,999
Jun 201801,18360.183.08$3,640
May 201801,06965.382.90$3,101
Apr 2018068163.842.90$1,975
Mar 201801,02061.222.79$2,843
Feb 2018075661.782.77$2,091
Jan 2018081562.874.01$3,268
Dec 2017099857.272.92$2,916
Nov 201701,02355.423.12$3,190
Oct 2017094049.292.98$2,805
Sep 201701,01347.523.09$3,127
Aug 201701,04945.373.00$3,152
Jul 201701,08943.873.09$3,362
Jun 201701,03442.493.09$3,192
May 201701,15545.373.26$3,769
Apr 201701,20147.933.21$3,857
Mar 201701,14946.772.98$3,428
Feb 201701,02450.452.95$3,023
Jan 201701,13149.413.42$3,867
Dec 201601,13248.763.72$4,214
Nov 201601,14042.492.64$3,015
Oct 201601,21346.193.09$3,748
Sep 201601,25741.553.10$3,897
Aug 201601,20041.442.92$3,509
Jul 201601,13341.622.92$3,313
Jun 201601,19545.352.69$3,210
May 201601,25542.521.99$2,499
Apr 201601,31336.561.99$2,614
Mar 201601,10633.011.79$1,984
Feb 201601,28626.472.06$2,654
Jan 201601,43427.352.36$3,390
Dec 201501,31932.362.00$2,640
Nov 201501,21438.792.17$2,631
Oct 201501,28743.552.43$3,123
Sep 201501,21642.992.76$3,354
Aug 201501,23840.162.87$3,556
Jul 201501,29848.152.95$3,823
Jun 201501,47256.152.88$4,244
May 2015071955.212.96$2,125
Apr 201501,22049.822.71$3,302
Mar 201501,29242.892.93$3,792
Feb 201501,19444.662.98$3,554
Jan 201501,26843.433.10$3,932
Dec 201401,34454.693.59$4,827
Nov 201401,32870.464.25$5,646
Oct 201401,07278.303.90$4,182
Sep 201401,32886.164.05$5,372
Aug 201401,41789.394.04$5,718
Jul 201401,15196.564.18$4,811
Jun 2014999398.164.74$5,587
May 201401,39194.734.73$6,575
Apr 201401,27495.944.81$6,127
Mar 201401,37495.895.06$6,948
Feb 201401,33597.406.19$8,266
Jan 201401,18290.404.86$5,745
Dec 201301,91591.824.35$8,339
Nov 201301,27288.853.74$4,755
Oct 201301,51297.423.78$5,714
Sep 201301,302104.113.72$4,841
Aug 201301,487104.253.52$5,238
Jul 201301,538102.523.72$5,718
Jun 201301,58494.403.93$6,231
May 201301,24894.834.15$5,178
Apr 201301,34793.964.28$5,769
Mar 2013096893.623.91$3,788
Feb 201301,24591.233.42$4,258
Jan 201301,55691.603.42$5,321
Dec 201201,66786.773.42$5,701
Nov 201201,54386.953.62$5,593
Oct 201201,60689.383.40$5,460
Sep 201201,57294.672.92$4,588
Aug 201201,61492.662.91$4,694
Jul 201201,67085.133.02$5,045
Jun 201201,53379.822.52$3,862
May 201201,63191.612.49$4,058
Apr 201201,580101.652.00$3,155
Mar 201201,649105.052.22$3,664
Feb 201201,563101.102.57$4,017
Jan 201201,90798.092.73$5,214
Dec 201101,06396.873.24$3,444
Nov 201101,30995.723.31$4,334
Oct 201102,03984.983.65$7,439
Sep 201101,57983.623.99$6,294
Aug 201101,45383.404.15$6,029
Jul 201101,69194.144.52$7,639
Jun 201101,61092.904.64$7,470
May 201101,70298.134.40$7,497
Apr 201101,370105.964.33$5,937
Mar 201101,53696.364.06$6,232
Feb 201101,31785.644.18$5,505
Jan 201101,57386.504.59$7,218
Dec 201001,54685.734.35$6,722
Nov 201001,22580.843.80$4,649
Oct 201001,53278.103.51$5,376
Sep 201001,52572.633.98$6,069
Aug 201001,66873.684.42$7,371
Jul 201001,74672.554.74$8,270
Jun 201001,72570.364.91$8,470
May 201001,65271.124.24$6,997
Apr 201001,62881.694.12$6,712
Mar 201001,73078.394.39$7,592
Feb 201001,37373.585.44$7,472
Jan 201001,60674.365.96$9,578
Dec 200901,62271.445.48$8,895
Nov 200901,57974.593.75$5,924
Oct 200901,87172.544.11$7,690
Sep 200901,59665.543.06$4,891
Aug 200901,80467.423.22$5,806
Jul 200901,80361.133.46$6,246
Jun 200901,97666.163.90$7,697
May 200902,36554.743.93$9,284
Apr 200901,98146.773.59$7,107
Mar 200902,32342.144.06$9,429
Feb 200901,75232.814.63$8,117
Jan 200901,85935.865.37$9,985
Dec 200802,05737.105.98$12,295
Nov 200801,87955.496.86$12,891
Oct 200802,37975.246.92$16,467
Sep 200801,426101.767.88$11,233
Aug 200802,416114.228.48$20,495
Jul 200802,466131.0811.39$28,086
Jun 200802,326131.3313.03$30,314
May 200802,312123.1711.57$26,760
Apr 200802,156110.3110.45$22,541
Mar 200802,182101.909.66$21,087
Feb 200802,15392.538.77$18,883
Jan 200802,18490.388.21$17,921
Dec 200701,96888.337.30$14,370
Nov 200701,95991.677.29$14,284
Oct 200702,02982.856.92$14,045
Sep 200702,25075.846.24$14,049
Aug 200702,83869.066.39$18,129
Jul 200702,40670.906.39$15,369
Jun 200702,48062.007.55$18,720
May 200702,56658.747.85$20,134
Apr 200702,38059.617.81$18,576
Mar 200702,52956.927.30$18,467
Feb 200702,21455.108.22$18,190
Jan 200702,41050.306.73$16,212
Dec 200602,80656.656.92$19,413
Nov 200602,89054.207.62$22,015
Oct 200602,78754.906.01$16,760
Sep 200602,68760.085.04$13,535
Aug 200603,05368.717.34$22,409
Jul 200602,71269.376.34$17,202
Jun 200603,02766.286.38$19,324
May 200603,24266.016.42$20,830
Apr 200603,37464.397.36$24,834
Mar 200602,73556.707.08$19,372
Feb 200602,46357.597.75$19,091
Jan 200602,93660.598.93$26,228
Dec 200502,89754.9413.42$38,864
Nov 200502,92154.6910.59$30,929
Oct 200503,02458.3413.80$41,718
Sep 200502,81661.4512.08$34,014
Aug 200522,69361.519.80$26,506
Jul 200502,81455.697.84$22,072
Jun 200503,17852.337.38$23,457
May 200503,27045.226.65$21,749
Apr 200503,56249.207.36$26,218
Mar 200503,56550.377.15$25,507
Feb 200503,35845.226.31$21,195
Jan 200504,51043.166.32$28,513
Dec 200404,18039.866.75$28,220
Nov 200403,82045.286.33$24,182
Oct 200404,19449.706.52$27,324
Sep 200404,45443.245.28$23,534
Aug 200404,67342.375.55$25,938
Jul 200404,75038.286.08$28,900
Jun 200404,57536.106.43$29,431
May 200403,71837.486.49$24,147
Apr 200404,57534.475.86$26,802
Mar 200404,99634.365.53$27,629
Feb 200404,55632.455.51$25,102
Jan 200404,85132.036.30$30,560
Dec 200305,34830.266.30$33,701
Nov 200305,27428.804.60$24,235
Oct 200305,33928.174.76$25,412
Sep 200305,83526.314.75$27,713
Aug 200305,94029.765.13$30,471
Jul 200306,03529.415.17$31,206
Jun 200306,28128.565.98$37,579
May 200306,48426.595.97$38,727
Apr 200306,91126.675.41$37,370
Mar 200307,40731.146.10$45,153
Feb 200376,11033.487.93$48,661
Jan 200307,12130.315.58$39,750
Dec 200207,02526.914.85$34,098
Nov 200206,78724.664.14$28,078
Oct 200206,58926.464.23$27,866
Sep 200207,13827.443.64$25,948
Aug 200207,34925.963.16$23,253
Jul 200237,35724.583.06$22,599
Jun 200207,56823.733.34$25,264
May 200207,21824.663.58$25,869
Apr 200207,89923.653.51$27,744
Mar 200208,68322.003.10$26,941
Feb 200207,23318.222.38$17,183
Jan 200209,01817.172.38$21,424
Dec 200107,30216.932.36$17,265
Nov 200106,38718.072.41$15,364
Oct 200107,04519.782.53$17,816
Sep 200106,63024.262.25$14,926
Aug 200106,78724.873.05$20,722
Jul 200107,14423.933.20$22,840
Jun 200106,77424.563.82$25,905
May 200107,19625.524.31$30,995
Apr 200107,81824.685.34$41,712
Mar 200108,09824.545.38$43,538
Feb 200107,00127.755.77$40,375
Jan 200108,38127.478.40$70,390
Dec 200008,57326.889.12$78,207
Nov 20000032.215.66$0
Oct 200008,87031.235.15$45,641
Sep 200008,37531.875.19$43,437
Aug 200008,64029.644.54$39,232
Jul 200008,77928.534.09$35,904
Jun 200008,62629.304.40$37,931
May 200009,48927.263.68$34,917
Apr 2000010,21024.513.12$31,814
Mar 200009,99828.422.86$28,592
Feb 200009,81327.622.73$26,755
Jan 2000010,63625.272.48$26,383
Dec 1999011,47724.282.42$27,817
Nov 1999010,26923.192.43$24,995
Oct 1999011,71320.982.80$32,840
Sep 1999010,44821.752.62$27,362
Aug 1999010,76119.262.88$30,944
Jul 1999011,76317.892.37$27,906
Jun 1999010,80515.942.36$25,522
May 1999013,12815.792.32$30,470
Apr 1999014,96815.102.21$33,050
Mar 199907,84712.471.84$14,425
Feb 199905,2339.981.82$9,513
Jan 199908,77810.381.90$16,678
Dec 199807,4779.201.77$13,259
Nov 1998012,48510.892.19$27,289
Oct 199806,90612.421.97$13,599
Sep 199889,48412.592.08$19,852
Aug 1998015,17711.301.91$28,948
Jul 1998015,98211.742.24$35,756
Jun 1998132,09811.242.24$4,840
May 199804,68912.622.21$10,346
Apr 1998410,73013.042.51$26,934
Mar 1998011,57712.802.31$26,736
Feb 1998012,07513.952.30$27,762
Jan 1998012,81214.702.15$27,607
Dec 1997011,29916.322.41$27,243
Nov 1997013,58018.193.09$41,939
Oct 1997013,82119.253.15$43,534
Sep 1997013,58217.742.95$40,133
Aug 1997015,95117.862.55$40,751
Jul 1997317,00417.582.25$38,260
Jun 1997017,48217.242.26$39,460
May 19971217,75718.972.31$41,220

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                   16 Mcf  × $  3.05 =        $49

────────────────────────────────────────────────────
Month total                                      $49

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. 7C/G/163407 is the state's own key, not one this site invented.