HOUSTON ENDOWMENT

Operated by MARTIN, JIMMY INC (P-5 530596) in the HEADLEE, N. (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34012District 08Field 39971500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$6.1 M
Nov 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
391
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 35 leases and 73 wells, and the rule below applies to all of them.

Discovered
1956-04-04
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1957-07-19.

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: FIRST GAS WELL IN AN OIL FIELD.

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
OilDisposition74,862 bbl$3,091,288
Casinghead gasProduction832,517 Mcf$3,013,284
Total$6,104,572

177,940 Mcf of this lease's gas, across 29 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 31.8548, -102.3150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.85477, -102.31498 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
12,620 ft
1 wells filed one
Completion to plug
28.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 12,620 ft.

Completions filed
Nov 1993
1 of 1 wells
Plug dates filed
Aug 2022
1 of 1 wells

Last completion to plug: a median of 28.8 years across the 1 well that filed both dates, with the middle half between 28.8 years and 28.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-13536781103012,620 ftNov 1993Aug 2022Yes

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 (391)

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

391 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
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 20231,000076.533.39$76,530
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
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 2021171069.865.35$11,946
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021157060.362.76$9,477
Mar 2021348061.302.72$21,332
Feb 2021179057.805.55$10,346
Jan 2021863050.412.81$43,504
Dec 2020355044.642.68$15,847
Nov 20201,426038.772.71$55,286
Oct 20201,244036.972.48$45,991
Sep 2020176037.091.99$6,528
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 2020179030.341.86$5,431
Feb 20200049.881.98$0
Jan 2020181057.252.09$10,362
Dec 2019499059.012.30$29,446
Nov 2019534055.302.75$29,530
Oct 2019362053.472.42$19,356
Sep 20190055.052.66$0
Aug 2019676053.112.30$35,902
Jul 2019513056.272.46$28,867
Jun 20191,507052.782.49$79,539
May 20192,098058.482.74$122,691
Apr 20192,112062.632.75$132,275
Mar 20192,777056.803.06$157,734
Feb 20192,449050.852.79$124,532
Jan 20192,657046.033.23$122,302
Dec 20182,468046.594.19$114,984
Nov 20182,438052.934.24$129,043
Oct 20182,464061.443.40$151,388
Sep 20181,841059.543.11$109,613
Aug 2018360059.403.07$21,384
Jul 20180065.142.93$0
Jun 2018018560.183.08$569
May 20180365.382.90$9
Apr 201818351863.842.90$13,185
Mar 2018085061.222.79$2,369
Feb 2018024861.782.77$686
Jan 201809962.874.01$397
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017085045.373.00$2,554
Jul 2017185043.873.09$2,668
Jun 2017185042.493.09$7,861
May 2017085045.373.26$2,774
Apr 2017184047.933.21$8,819
Mar 20171046.772.98$47
Feb 2017051350.452.95$1,515
Jan 20170049.413.42$0
Dec 201601,54948.763.72$5,767
Nov 201601,64942.492.64$4,361
Oct 20161891,69046.193.09$13,952
Sep 2016083941.553.10$2,601
Aug 2016011841.442.92$345
Jul 2016033741.622.92$986
Jun 2016053745.352.69$1,442
May 2016058842.521.99$1,171
Apr 2016062336.561.99$1,240
Mar 201601,26433.011.79$2,268
Feb 20161741,27826.472.06$7,243
Jan 2016141,53827.352.36$4,019
Dec 2015070732.362.00$1,415
Nov 201517179438.792.17$8,354
Oct 2015192343.552.43$2,283
Sep 201551,40142.992.76$4,080
Aug 201501,52540.162.87$4,381
Jul 20151881,58548.152.95$13,720
Jun 2015189256.152.88$2,628
May 201501,51755.212.96$4,483
Apr 20151651,23049.822.71$11,549
Mar 201511,00942.892.93$3,004
Feb 201501,25244.662.98$3,726
Jan 20151791,30043.433.10$11,805
Dec 201411,54054.693.59$5,585
Nov 201401,51070.464.25$6,420
Oct 20141611,57478.303.90$18,746
Sep 201401,54786.164.05$6,258
Aug 20141831,63889.394.04$22,968
Jul 201401,66196.564.18$6,942
Jun 20141871,63298.164.74$26,087
May 201401,72394.734.73$8,144
Apr 201401,69795.944.81$8,161
Mar 20141671,85395.895.06$25,384
Feb 201451,49597.406.19$9,744
Jan 20141681,64990.404.86$23,203
Dec 20131572,01191.824.35$23,173
Nov 201302,33388.853.74$8,721
Oct 201316044697.423.78$17,273
Sep 201301,399104.113.72$5,201
Aug 20130862104.253.52$3,036
Jul 201351,141102.523.72$4,755
Jun 201311,74294.403.93$6,946
May 20131971,75494.834.15$25,959
Apr 20131931,80393.964.28$25,856
Mar 201302,05993.623.91$8,057
Feb 20131841,93591.233.42$23,404
Jan 201302,17191.603.42$7,425
Dec 20121752,42586.773.42$23,479
Nov 201201,89386.953.62$6,862
Oct 2012091289.383.40$3,101
Sep 20121651,06394.672.92$18,723
Aug 201201,06092.662.91$3,083
Jul 201201,31185.133.02$3,960
Jun 20121861,14479.822.52$17,728
May 201211,44491.612.49$3,685
Apr 20120694101.652.00$1,386
Mar 201211,759105.052.22$4,014
Feb 20121751,504101.102.57$21,558
Jan 201211,82098.092.73$5,074
Dec 20111841,47396.873.24$22,596
Nov 201121,73895.723.31$5,946
Oct 201101,90084.983.65$6,932
Sep 20111831,93183.623.99$22,999
Aug 201102,04683.404.15$8,490
Jul 201111,43594.144.52$6,576
Jun 201111,70892.904.64$8,018
May 20111901,75698.134.40$26,380
Apr 201111,038105.964.33$4,604
Mar 20111831,41996.364.06$23,391
Feb 201131,22385.644.18$5,369
Jan 201101,03886.504.59$4,763
Dec 201001,75685.734.35$7,635
Nov 20101862,14580.843.80$23,177
Oct 201002,89578.103.51$10,158
Sep 201022,01272.633.98$8,152
Aug 20101781,97473.684.42$21,839
Jul 201001,97472.554.74$9,350
Jun 20101511,26370.364.91$16,826
May 20101511,26371.124.24$16,088
Apr 20101762,29281.694.12$23,827
Mar 201002,63378.394.39$11,555
Feb 201002,40073.585.44$13,062
Jan 201001,23574.365.96$7,366
Dec 200901,60471.445.48$8,796
Nov 200901,60474.593.75$6,017
Oct 20091762,22172.544.11$21,896
Sep 200902,19065.543.06$6,712
Aug 20091762,70767.423.22$20,578
Jul 20091291,64961.133.46$13,599
Jun 200922,48466.163.90$9,808
May 20091862,11954.743.93$18,500
Apr 200902,84746.773.59$10,214
Mar 20091982,83442.144.06$19,847
Feb 20091872,32132.814.63$16,889
Jan 2009089635.865.37$4,812
Dec 200821,41237.105.98$8,514
Nov 200801,07755.496.86$7,389
Oct 200822,15675.246.92$15,074
Sep 20081932,234101.767.88$37,237
Aug 200802,693114.228.48$22,845
Jul 200822,235131.0811.39$25,718
Jun 20081791,263131.3313.03$39,968
May 200802,157123.1711.57$24,966
Apr 200832,366110.3110.45$25,067
Mar 200812,437101.909.66$23,653
Feb 20081862,05592.538.77$35,234
Jan 200842,49090.388.21$20,794
Dec 20071852,53588.337.30$34,852
Nov 200752,44091.677.29$18,250
Oct 20071742,63482.856.92$32,648
Sep 20071872,74475.846.24$31,316
Aug 200752,48669.066.39$16,226
Jul 200732,19370.906.39$14,221
Jun 20070062.007.55$0
May 20071812,41158.747.85$29,549
Apr 200722,54859.617.81$20,007
Mar 20071792,73056.927.30$30,123
Feb 200722,29555.108.22$18,966
Jan 20071762,71950.306.73$27,143
Dec 200622,84456.656.92$19,789
Nov 20061792,88854.207.62$31,701
Oct 200602,67554.906.01$16,087
Sep 20061772,03160.085.04$20,865
Aug 200612,79168.717.34$20,554
Jul 20061762,91869.376.34$30,717
Jun 200602,92366.286.38$18,660
May 20061852,95766.016.42$31,211
Apr 200622,33964.397.36$17,345
Mar 20061842,89456.707.08$30,931
Feb 200612,71157.597.75$21,071
Jan 20061793,11260.598.93$38,646
Dec 200552,79754.9413.42$37,798
Nov 20051632,73854.6910.59$37,906
Oct 200502,99858.3413.80$41,360
Sep 20051742,75261.4512.08$43,934
Aug 2005163,14461.519.80$31,785
Jul 20051823,13755.697.84$34,741
Jun 200563,16352.337.38$23,660
May 200583,17845.226.65$21,499
Apr 20051823,07749.207.36$31,603
Mar 2005133,35750.377.15$24,674
Feb 20051853,17345.226.31$28,393
Jan 20051804,06843.166.32$33,488
Dec 200402,39739.866.75$16,182
Nov 20041873,34045.286.33$29,611
Oct 200403,48749.706.52$22,718
Sep 20041763,34743.245.28$25,295
Aug 2004133,53342.375.55$20,161
Jul 20041723,51638.286.08$27,976
Jun 200443,47936.106.43$22,525
May 20041813,58337.486.49$30,054
Apr 200433,56034.475.86$20,960
Mar 20041863,85134.365.53$27,688
Feb 20041863,08032.455.51$23,005
Jan 200423,08032.036.30$19,467
Dec 200303,72930.266.30$23,499
Nov 20031984,04728.804.60$24,299
Oct 200333,50628.174.76$16,772
Sep 20031704,44226.314.75$25,569
Aug 20031763,42629.765.13$22,812
Jul 200334,32529.415.17$22,452
Jun 20031814,21028.565.98$30,358
May 200344,54326.595.97$27,240
Apr 20031924,38626.675.41$28,837
Mar 20031874,69731.146.10$34,456
Feb 20031863,19533.487.93$31,550
Jan 200324,11230.315.58$23,014
Dec 20021934,63926.914.85$27,710
Nov 20021864,83524.664.14$24,589
Oct 20021864,91326.464.23$25,699
Sep 20021372,46827.443.64$12,731
Aug 20021904,60525.963.16$19,503
Jul 200283,16524.583.06$9,887
Jun 20021893,67223.733.34$16,743
May 200243,62024.663.58$13,073
Apr 200253,86623.653.51$13,697
Mar 20023694,49922.003.10$22,077
Feb 200274,09918.222.38$9,865
Jan 20021834,63717.172.38$14,158
Dec 20011844,73516.932.36$14,311
Nov 20011794,15318.072.41$13,225
Oct 20011783,85619.782.53$13,272
Sep 200164,46324.262.25$10,193
Aug 20011683,42224.873.05$14,626
Jul 20011823,88723.933.20$16,782
Jun 20011785,22924.563.82$24,368
May 20011875,67425.524.31$29,212
Apr 20011875,65524.685.34$34,786
Mar 20011684,77724.545.38$29,806
Feb 200101,46027.755.77$8,420
Jan 200101,86027.478.40$15,622
Dec 20001853,37426.889.12$35,752
Nov 20001735,04032.215.66$34,089
Oct 20001745,08831.235.15$31,614
Sep 20001585,36931.875.19$32,882
Aug 20001875,37229.644.54$29,936
Jul 20001786,13228.534.09$30,157
Jun 20001764,82229.304.40$26,360
May 20001715,85927.263.68$26,221
Apr 20001725,75024.513.12$22,133
Mar 20003676,57628.422.86$29,236
Feb 20001825,41627.622.73$19,794
Jan 20001825,19325.272.48$17,480
Dec 19991836,48724.282.42$20,166
Nov 19993466,16823.192.43$23,037
Oct 19993576,52320.982.80$25,778
Sep 19991826,63121.752.62$21,324
Aug 19993537,18419.262.88$27,457
Jul 19995337,96317.892.37$28,427
Jun 19995407,46015.942.36$26,229
May 19998968,10315.792.32$32,955
Apr 1999073715.102.21$1,627
Mar 1999043312.471.84$796
Feb 1999009.981.82$0
Jan 199917914010.381.90$2,124
Dec 1998009.201.77$0
Nov 1998015010.892.19$328
Oct 1998015512.421.97$305
Sep 1998015012.592.08$312
Aug 1998010811.301.91$206
Jul 1998013211.742.24$295
Jun 199808411.242.24$188
May 199818516812.622.21$2,705
Apr 199808413.042.51$210
Mar 1998011312.802.31$261
Feb 19980413.952.30$9
Jan 1998033914.702.15$730
Dec 199701,13716.322.41$2,741
Nov 199702,21118.193.09$6,828
Oct 199702,55719.253.15$8,054
Sep 199702,52317.742.95$7,455
Aug 19971852,55117.862.55$9,821
Jul 19971932,48917.582.25$8,986
Jun 199702,77017.242.26$6,252
May 19971872,74418.972.31$9,882
Apr 199719414,62117.882.08$33,921
Mar 199719815,48918.951.94$33,787
Feb 199719311,96620.492.21$30,350
Jan 19971904,83923.483.54$21,590
Dec 19961994,75423.32$4,641
Nov 199603,30321.97$0
Oct 19962002,11323.31$4,662
Sep 19963762,25622.22$8,355
Aug 19961991,52120.26$4,032
Jul 19961914,95319.55$3,734
Jun 1996188018.73$3,521
May 1996188019.43$3,653
Apr 1996382021.51$8,217
Mar 1996184019.38$3,566
Feb 1996381016.98$6,469
Jan 1996405017.07$6,913
Dec 1995194017.19$3,335
Nov 1995376016.00$6,016
Oct 1995183015.43$2,824
Sep 19953909,49816.18$6,310
Aug 199520011,63215.92$3,184
Jul 19953729,10915.24$5,669
Jun 199538910,78416.41$6,383
May 199538211,43417.56$6,708
Apr 19955568,22417.73$9,858
Mar 19953687,98116.44$6,050
Feb 19953937,25816.58$6,516
Jan 1995598115.92$9,520
Dec 1994588115.03$8,838
Nov 19945839,59615.90$9,270
Oct 199457813,36515.58$9,005
Sep 1994326115.29$4,985
Aug 199468711,06916.13$11,081
Jul 19941,0818,39417.56$18,982
Jun 19941,05711,36517.09$18,064
May 19947347,00415.88$11,656
Apr 19945046,68314.14$7,127
Mar 19949989,66212.46$12,435
Feb 19941,3185,97612.50$16,475
Jan 19942,783112.66$35,233
Dec 1993580112.33$7,151
Nov 19930114.49$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.

Jan 2023 — as filed, then multipliedworked
Oil                1,000 bbl  × $ 76.53 =    $76,530
Casinghead gas         0 Mcf  × $  3.39 =         $0

────────────────────────────────────────────────────
Month total                                  $76,530

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. 08/O/34012 is the state's own key, not one this site invented.