MARTIN "120-C" UNIT

Operated by SOJOURNER DRILLING CORPORATION (P-5 800750) in the TROJAN (UPPER STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26836District 7BField 91440550OilCasinghead gasSaveExport
Value, all time
$2.9 M
Feb 1993 – May 2026
Value, last 12 filed months
$87 k
at the published price for each month
Months reported
400
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 5 leases and 5 wells, and the rule below applies to all of them.

Discovered
1989-09-18
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-05-01.

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
OilDisposition119,831 bbl$2,577,781
Casinghead gasProduction218,855 Mcf$294,887
Total$2,872,668

105,458 Mcf of this lease's gas, across 45 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 32.9441, -100.3133. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.94413, -100.31326 · 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
5,530 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 5,530 ft.

Completions filed
Feb 1996
1 of 1 wells

1 well

42-1513234445,530 ftFeb 1996

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 (400)

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

400 months

May 202600106.413.05$0
Apr 2026169098.932.87$16,719
Mar 202671089.753.15$6,372
Feb 2026185063.503.75$11,748
Jan 20260059.138.00$0
Dec 2025165056.664.41$9,349
Nov 2025172058.593.93$10,077
Oct 20250059.383.30$0
Sep 2025172062.743.08$10,791
Aug 2025160063.933.01$10,229
Jul 2025171066.743.32$11,413
Jun 20250066.483.13$0
May 2025168060.553.23$10,172
Apr 2025171062.363.54$10,664
Mar 2025166067.704.27$11,238
Feb 2025177070.884.34$12,546
Jan 2025169074.324.28$12,560
Dec 20240068.993.12$0
Nov 2024167069.052.20$11,531
Oct 2024171071.372.28$12,204
Sep 2024178069.612.36$12,391
Aug 2024350075.632.06$26,471
Jul 2024160079.932.15$12,789
Jun 2024167078.082.63$13,039
May 2024171078.812.20$13,477
Apr 2024173084.451.66$14,610
Mar 2024170080.301.55$13,651
Feb 2024363076.091.78$27,621
Jan 20240073.023.30$0
Dec 2023348071.262.61$24,798
Nov 2023172077.892.81$13,397
Oct 2023188085.443.09$16,063
Sep 2023175089.042.74$15,582
Aug 2023187080.522.67$15,057
Jul 2023171074.852.64$12,799
Jun 2023167068.962.26$11,516
May 2023175070.622.23$12,359
Apr 2023353078.122.24$27,576
Mar 2023178072.852.39$12,967
Feb 2023200075.112.47$15,022
Jan 2023181076.533.39$13,852
Dec 20220076.415.73$0
Nov 2022182085.005.65$15,470
Oct 2022178087.185.86$15,518
Sep 2022164084.888.16$13,920
Aug 20220094.529.13$0
Jul 20221720101.587.54$17,472
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221780108.885.08$19,381
Feb 202216091.054.86$1,457
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 202082037.091.99$3,041
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202014014.751.80$207
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202061057.252.09$3,492
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019179056.272.46$10,072
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
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 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201687041.553.10$3,615
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013106091.824.35$9,733
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012124079.822.52$9,898
May 20120091.612.49$0
Apr 2012860101.652.00$8,742
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 2008850131.3313.03$11,163
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081150101.909.66$11,719
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007112091.677.29$10,267
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007104055.108.22$5,730
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 200596058.3413.80$5,601
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005118050.377.15$5,944
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004157038.286.08$6,010
Jun 20040036.106.43$0
May 2004163037.486.49$6,109
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 200303929.765.13$200
Jul 200303929.415.17$202
Jun 200305828.565.98$347
May 200305826.595.97$346
Apr 20031386226.675.41$4,016
Mar 20031185831.146.10$4,028
Feb 200305233.487.93$412
Jan 200305230.315.58$290
Dec 2002886126.914.85$2,664
Nov 200203924.664.14$161
Oct 200221926.464.23$594
Sep 20021224727.443.64$3,519
Aug 20021114525.963.16$3,024
Jul 200206224.583.06$190
Jun 200207823.733.34$260
May 200207824.663.58$280
Apr 20021777823.653.51$4,460
Mar 200205822.003.10$180
Feb 200204718.222.38$112
Jan 2002893917.172.38$1,621
Dec 2001903916.932.36$1,616
Nov 20011004318.072.41$1,910
Oct 2001974219.782.53$2,025
Sep 20011024524.262.25$2,576
Aug 20012144724.873.05$5,466
Jul 20013314923.933.20$8,077
Jun 20013525224.563.82$8,844
May 200112335425.524.31$4,664
Apr 200126183124.685.34$10,875
Mar 20019028224.545.38$3,725
Feb 2001053527.755.77$3,085
Jan 200118245427.478.40$8,813
Dec 200010140926.889.12$6,446
Nov 200019955732.215.66$9,561
Oct 200019068631.235.15$9,464
Sep 200019361231.875.19$9,325
Aug 200019341129.644.54$7,587
Jul 200019268028.534.09$8,259
Jun 200019078729.304.40$9,028
May 20002971,03927.263.68$11,919
Apr 20003761,29024.513.12$13,235
Mar 20002431,30728.422.86$10,644
Feb 20003511,31927.622.73$13,291
Jan 20006181,52625.272.48$19,402
Dec 19992411,55324.282.42$9,616
Nov 19994551,56623.192.43$14,363
Oct 19993551,86320.982.80$12,671
Sep 19994551,96321.752.62$15,037
Aug 19995042,28419.262.88$16,275
Jul 19996972,60417.892.37$18,647
Jun 19995372,77515.942.36$15,115
May 19994962,71815.792.32$14,140
Apr 19995832,89115.102.21$15,187
Mar 19998141,87312.471.84$13,594
Feb 19998423,5209.981.82$14,802
Jan 19991,1914,08410.381.90$20,122
Dec 19981,3633,4909.201.77$18,728
Nov 19981,2203,62610.892.19$21,211
Oct 199812156912.421.97$2,623
Sep 19981591,12012.592.08$4,334
Aug 19983851,32511.301.91$6,878
Jul 19985841,90111.742.24$11,109
Jun 19986463,10411.242.24$14,206
May 19981,0523,33112.622.21$20,626
Apr 19986031,95713.042.51$12,766
Mar 19984721,79912.802.31$10,196
Feb 19986982,16913.952.30$14,724
Jan 19988552,99414.702.15$19,020
Dec 19978422,25316.322.41$19,174
Nov 19979313,27918.193.09$27,061
Oct 19971,0924,05319.253.15$33,787
Sep 19971,3214,80717.742.95$37,639
Aug 19971,2454,98917.862.55$34,981
Jul 19971,2693,82517.582.25$30,904
Jun 19971,2443,11817.242.26$28,485
May 19971,2433,56518.972.31$31,810
Apr 19971,3303,52317.882.08$31,118
Mar 19971,5783,81318.951.94$37,297
Feb 19977982,01220.492.21$20,789
Jan 19971,2802,62623.483.54$39,350
Dec 19961,2653,01323.32$29,500
Nov 19961,4233,17521.97$31,263
Oct 19961,6343,54923.31$38,089
Sep 19961,5573,23522.22$34,597
Aug 19962,1933,86220.26$44,430
Jul 19961,2073,45619.55$23,597
Jun 19966801,83918.73$12,736
May 19962,0544,14919.43$39,909
Apr 19961,7762,82621.51$38,202
Mar 19961,6812,12319.38$32,578
Feb 199643283316.98$7,335
Jan 199642017.07$717
Dec 199580017.19$1,375
Nov 199538440116.00$6,144
Oct 19951,6182,87915.43$24,966
Sep 19951,7733,28616.18$28,687
Aug 19951,3162,01215.92$20,951
Jul 19951,1302,13715.24$17,221
Jun 19951,1761,93216.41$19,298
May 19951,1931,91117.56$20,949
Apr 19951,3452,09617.73$23,847
Mar 19959671,13016.44$15,897
Feb 199583366316.58$13,811
Jan 19951,5981,32915.92$25,440
Dec 19941,8811,76215.03$28,271
Nov 19942,1111,86115.90$33,565
Oct 19941,7432,49015.58$27,156
Sep 19941,9092,60815.29$29,189
Aug 19941,6672,43916.13$26,889
Jul 19941,7952,83317.56$31,520
Jun 19942,0013,34917.09$34,197
May 19942,1393,16415.88$33,967
Apr 19941,7892,65914.14$25,296
Mar 19942,1982,59012.46$27,387
Feb 19941,9752,59812.50$24,688
Jan 19941,9162,14112.66$24,257
Dec 19932,1032,23212.33$25,930
Nov 19932,2181,60314.49$32,139
Oct 19931,6152,02915.85$25,598
Sep 19931,9081,88115.03$28,677
Aug 19932,0512,30315.66$32,119
Jul 19933,0003,24315.46$46,380
Jun 19932,8293,02416.79$47,499
May 19932,5372,58817.68$44,854
Apr 19932,4292,61118.05$43,843
Mar 19931,9491,61318.14$35,355
Feb 19931117.90$18

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.

Apr 2026 — as filed, then multipliedworked
Oil                  169 bbl  × $ 98.93 =    $16,719
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,719

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. 7B/O/26836 is the state's own key, not one this site invented.