MARTIN "113" 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 25584District 7BField 91440550OilCasinghead gasSaveExport
Value, all time
$4.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 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
OilDisposition125,079 bbl$3,338,866
Casinghead gasProduction389,284 Mcf$690,637
Total$4,029,503

163,474 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 32.9410, -100.3126. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.94095, -100.31261 · 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
5,500 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 5,500 ft.

Completions filed
Sep 1989
1 of 1 wells

1 well

42-1513221815,500 ftSep 1989

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026115089.753.15$10,321
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 202314076.533.39$1,071
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20223087.185.86$262
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 2021182077.435.24$14,092
Oct 20210079.795.71$0
Sep 2021185069.865.35$12,924
Aug 20210066.024.22$0
Jul 2021178070.783.98$12,599
Jun 2021162069.493.38$11,257
May 20210063.483.02$0
Apr 2021182060.362.76$10,986
Mar 20210061.302.72$0
Feb 2021240057.805.55$13,872
Jan 2021182050.412.81$9,175
Dec 2020171044.642.68$7,633
Nov 2020181038.772.71$7,017
Oct 2020159036.972.48$5,878
Sep 2020174037.091.99$6,454
Aug 2020113039.982.39$4,518
Jul 2020183038.371.83$7,022
Jun 2020361034.901.69$12,599
May 2020173016.921.81$2,927
Apr 20200014.751.80$0
Mar 2020330030.341.86$10,012
Feb 2020184049.881.98$9,178
Jan 2020442057.252.09$25,305
Dec 2019364059.012.30$21,480
Nov 2019182055.302.75$10,065
Oct 2019383053.472.42$20,479
Sep 2019170055.052.66$9,359
Aug 2019307053.112.30$16,305
Jul 2019481056.272.46$27,066
Jun 2019311052.782.49$16,415
May 2019339058.482.74$19,825
Apr 2019325062.632.75$20,355
Mar 2019328056.803.06$18,630
Feb 2019325050.852.79$16,526
Jan 2019177046.033.23$8,147
Dec 2018161046.594.19$7,501
Nov 2018348052.934.24$18,420
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 2018168061.782.77$10,379
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20174055.423.12$222
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 20160041.553.10$0
Aug 2016175041.442.92$7,252
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 2015173032.362.00$5,598
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 2015169056.152.88$9,489
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015173042.892.93$7,420
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014170054.693.59$9,297
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014181086.164.05$15,595
Aug 20140089.394.04$0
Jul 2014176096.564.18$16,995
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014176095.944.81$16,885
Mar 20140095.895.06$0
Feb 2014182097.406.19$17,727
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013176088.853.74$15,638
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131760104.253.52$18,348
Jul 201300102.523.72$0
Jun 2013179094.403.93$16,898
May 20130094.834.15$0
Apr 2013172093.964.28$16,161
Mar 2013181093.623.91$16,945
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012178086.773.42$15,445
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012169092.662.91$15,660
Jul 2012179085.133.02$15,238
Jun 2012172079.822.52$13,729
May 2012176091.612.49$16,123
Apr 20121710101.652.00$17,382
Mar 20121670105.052.22$17,543
Feb 201200101.102.57$0
Jan 2012176098.092.73$17,264
Dec 2011174096.873.24$16,855
Nov 2011168095.723.31$16,081
Oct 2011168084.983.65$14,277
Sep 20110083.623.99$0
Aug 2011497083.404.15$41,450
Jul 20110094.144.52$0
Jun 2011172092.904.64$15,979
May 20110098.134.40$0
Apr 20111670105.964.33$17,695
Mar 20110096.364.06$0
Feb 2011175085.644.18$14,987
Jan 2011183086.504.59$15,830
Dec 2010176085.734.35$15,088
Nov 2010171080.843.80$13,824
Oct 2010172078.103.51$13,433
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010352071.124.24$25,034
Apr 2010177081.694.12$14,459
Mar 2010169078.394.39$13,248
Feb 20100073.585.44$0
Jan 2010178074.365.96$13,236
Dec 2009174071.445.48$12,431
Nov 20090074.593.75$0
Oct 2009164072.544.11$11,897
Sep 20090065.543.06$0
Aug 2009176067.423.22$11,866
Jul 2009168061.133.46$10,270
Jun 20090066.163.90$0
May 200931054.743.93$1,697
Apr 2009152046.773.59$7,109
Mar 2009173042.144.06$7,290
Feb 20090032.814.63$0
Jan 2009305035.865.37$10,937
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 20081600131.0811.39$20,973
Jun 200800131.3313.03$0
May 20081760123.1711.57$21,678
Apr 200800110.3110.45$0
Mar 20081630101.909.66$16,610
Feb 20080092.538.77$0
Jan 2008131090.388.21$11,840
Dec 2007169088.337.30$14,928
Nov 20070091.677.29$0
Oct 2007164082.856.92$13,587
Sep 20070075.846.24$0
Aug 2007166069.066.39$11,464
Jul 2007157070.906.39$11,131
Jun 20070062.007.55$0
May 2007159058.747.85$9,340
Apr 2007171059.617.81$10,193
Mar 2007164056.927.30$9,335
Feb 2007171055.108.22$9,422
Jan 20070050.306.73$0
Dec 2006171056.656.92$9,687
Nov 2006164054.207.62$8,889
Oct 2006170054.906.01$9,333
Sep 2006158060.085.04$9,493
Aug 20060068.717.34$0
Jul 2006167069.376.34$11,585
Jun 2006158066.286.38$10,472
May 2006166066.016.42$10,958
Apr 2006162064.397.36$10,431
Mar 2006172056.707.08$9,752
Feb 20060057.597.75$0
Jan 2006162060.598.93$9,816
Dec 200571054.9413.42$3,901
Nov 2005164054.6910.59$8,969
Oct 20050058.3413.80$0
Sep 2005163061.4512.08$10,016
Aug 2005162061.519.80$9,965
Jul 2005161055.697.84$8,966
Jun 20050052.337.38$0
May 2005166045.226.65$7,507
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005157045.226.31$7,100
Jan 2005318043.166.32$13,725
Dec 2004171039.866.75$6,816
Nov 2004161045.286.33$7,290
Oct 2004318049.706.52$15,805
Sep 2004154043.245.28$6,659
Aug 2004157042.375.55$6,652
Jul 2004150038.286.08$5,742
Jun 2004309036.106.43$11,155
May 20040037.486.49$0
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 20031356628.565.98$4,250
May 200306626.595.97$394
Apr 200306626.675.41$357
Mar 200306631.146.10$402
Feb 20033856033.487.93$13,365
Jan 20033957330.315.58$12,380
Dec 200213561326.914.85$6,608
Nov 200240198024.664.14$13,943
Oct 20021491,22026.464.23$9,102
Sep 20022731,22027.443.64$11,926
Aug 20022911,32025.963.16$11,731
Jul 20023071,37624.583.06$11,759
Jun 20023361,91023.733.34$14,349
May 20025102,22324.663.58$20,544
Apr 20024922,43223.653.51$20,178
Mar 20023891,73822.003.10$13,951
Feb 20023651,69218.222.38$10,670
Jan 20025141,75817.172.38$13,002
Dec 20015332,04816.932.36$13,866
Nov 20012582,06418.072.41$9,627
Oct 20014962,12119.782.53$15,175
Sep 20013862,27924.262.25$14,495
Aug 20014962,44424.873.05$19,797
Jul 20014772,42323.933.20$19,161
Jun 20013602,42524.563.82$18,115
May 20015772,75025.524.31$26,570
Apr 20014582,70724.685.34$25,746
Mar 20015672,47424.545.38$27,215
Feb 20013452,30527.755.77$22,867
Jan 20016962,72127.478.40$41,972
Dec 20005972,81726.889.12$41,745
Nov 20004612,34232.215.66$28,100
Oct 20005073,57631.235.15$34,234
Sep 20005443,90531.875.19$37,591
Aug 20004942,93629.644.54$27,974
Jul 20006333,41928.534.09$32,042
Jun 20003863,49529.304.40$26,678
May 20006563,62927.263.68$31,236
Apr 20005133,27824.513.12$22,788
Mar 20005213,44528.422.86$24,659
Feb 20004693,55927.622.73$22,657
Jan 20005573,63925.272.48$23,102
Dec 19996693,53324.282.42$24,806
Nov 19995253,00523.192.43$19,489
Oct 19993113,29420.982.80$15,760
Sep 19994163,54621.752.62$18,334
Aug 19994383,55719.262.88$18,664
Jul 19994703,53617.892.37$16,797
Jun 19994843,20815.942.36$15,293
May 19994233,41815.792.32$14,612
Apr 19994582,61715.102.21$12,694
Mar 19994762,47212.471.84$10,480
Feb 19993842,3379.981.82$8,081
Jan 19994782,54610.381.90$9,799
Dec 19986682,6009.201.77$10,756
Nov 19985562,41410.892.19$11,331
Oct 19984001,73512.421.97$8,385
Sep 19984832,67412.592.08$11,650
Aug 19984002,89011.301.91$10,032
Jul 19985433,15811.742.24$13,440
Jun 19985744,43811.242.24$16,381
May 19986254,50012.622.21$17,816
Apr 19989304,46813.042.51$23,321
Mar 19987714,57112.802.31$20,425
Feb 19981,0575,04513.952.30$26,344
Jan 19981,2446,89414.702.15$33,142
Dec 19971,1475,32316.322.41$31,553
Nov 19971,2235,32818.193.09$38,701
Oct 19972,2137,67919.253.15$66,788
Sep 19971,6476,17117.742.95$47,452
Aug 19979604,32817.862.55$28,203
Jul 19971,8117,52317.582.25$48,741
Jun 19971,3145,48117.242.26$35,025
May 19973411,34718.972.31$9,578
Apr 19977922,88217.882.08$20,164
Mar 19976123,21018.951.94$17,822
Feb 19978192,88720.492.21$23,150
Jan 19979673,43723.483.54$34,871
Dec 19967202,66423.32$16,790
Nov 19968823,29921.97$19,378
Oct 19961,0403,57923.31$24,242
Sep 19969803,54522.22$21,776
Aug 19969103,36420.26$18,437
Jul 19965001,95119.55$9,775
Jun 19964791,68818.73$8,972
May 19961,0963,54119.43$21,295
Apr 19961,5184,07221.51$32,652
Mar 19961,2543,41119.38$24,303
Feb 19967012,69816.98$11,903
Jan 19967943,06417.07$13,554
Dec 19957023,56717.19$12,067
Nov 19958374,24816.00$13,392
Oct 19958604,19615.43$13,270
Sep 19958314,17816.18$13,446
Aug 19951,0313,98815.92$16,414
Jul 19957284,85415.24$11,095
Jun 19959924,25716.41$16,279
May 19959443,58817.56$16,577
Apr 19958124,20917.73$14,397
Mar 19951,0174,10216.44$16,719
Feb 19958223,08716.58$13,629
Jan 19951,0073,02515.92$16,031
Dec 19941,0473,68215.03$15,736
Nov 19941,1163,46315.90$17,744
Oct 19949633,69615.58$15,004
Sep 19941,0963,62115.29$16,758
Aug 19941,2565,17416.13$20,259
Jul 19941,2015,01617.56$21,090
Jun 19941,5484,84817.09$26,455
May 19941,3744,02615.88$21,819
Apr 19941,3294,03814.14$18,792
Mar 19941,3793,49412.46$17,182
Feb 19941,5292,87712.50$19,113
Jan 19941,8054,32812.66$22,851
Dec 19931,5613,12312.33$19,247
Nov 19931,6082,91514.49$23,300
Oct 19931,2193,08615.85$19,321
Sep 19931,3612,82915.03$20,456
Aug 19931,2722,38015.66$19,920
Jul 19931,7433,33915.46$26,947
Jun 19931,6922,83516.79$28,409
May 19932,2533,29517.68$39,833
Apr 19931,8652,08318.05$33,663
Mar 19931,9501,96418.14$35,373
Feb 19931,8411,50317.90$32,954
Jan 19931,9621,68416.93$33,217

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.

Mar 2026 — as filed, then multipliedworked
Oil                  115 bbl  × $ 89.75 =    $10,321
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $10,321

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/25584 is the state's own key, not one this site invented.