GRISSOM

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

Oil lease lease 11271District 7CField 29143500OilCasinghead gasSaveExport
Value, all time
$624 k
Jan 1993 – May 2026
Value, last 12 filed months
$2 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 16 leases and 28 wells, and the rule below applies to all of them.

Discovered
1953-05-06
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
OilDisposition12,650 bbl$499,121
Casinghead gasProduction35,295 Mcf$124,676
Total$623,797

8,589 Mcf of this lease's gas, across 46 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 31.9536, -99.8133. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.95359, -99.81333 · 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
4,600 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 4,600 ft.

Completions filed
Mar 1985
1 of 1 wells

1 well

42-3993321514,600 ftMar 1985

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 202620089.753.15$1,795
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 20230076.533.39$0
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 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 20200037.091.99$0
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 2020168030.341.86$5,097
Feb 20200049.881.98$0
Jan 20200057.252.09$0
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 2019151056.272.46$8,497
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 2019158046.033.23$7,273
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 2018150063.842.90$9,576
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 2017155049.292.98$7,640
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 2017160049.413.42$7,906
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
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 20161563733.011.79$5,216
Feb 201602526.472.06$52
Jan 201609427.352.36$222
Dec 2015010132.362.00$202
Nov 201509138.792.17$197
Oct 201508543.552.43$206
Sep 201509342.992.76$257
Aug 2015013040.162.87$373
Jul 20151613248.152.95$7,846
Jun 201507356.152.88$210
May 201508255.212.96$242
Apr 201508449.822.71$227
Mar 2015010842.892.93$317
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201414310954.693.59$8,212
Nov 201408670.464.25$366
Oct 201407378.303.90$285
Sep 2014010986.164.05$441
Aug 2014010989.394.04$440
Jul 2014011696.564.18$485
Jun 2014012598.164.74$592
May 20141565694.734.73$15,043
Apr 201408395.944.81$399
Mar 2014010395.895.06$521
Feb 201409997.406.19$613
Jan 2014011190.404.86$540
Dec 2013011391.824.35$492
Nov 201315810488.853.74$14,427
Oct 2013010297.423.78$385
Sep 20130112104.113.72$416
Aug 20130117104.253.52$412
Jul 20130118102.523.72$439
Jun 2013011394.403.93$444
May 2013011194.834.15$461
Apr 20131609693.964.28$15,445
Mar 2013011393.623.91$442
Feb 2013010791.233.42$366
Jan 2013010391.603.42$352
Dec 2012011586.773.42$393
Nov 2012012186.953.62$439
Oct 201215711789.383.40$14,430
Sep 2012012094.672.92$350
Aug 2012012492.662.91$361
Jul 2012012085.133.02$363
Jun 2012011679.822.52$292
May 2012011991.612.49$296
Apr 2012107101101.652.00$11,078
Mar 20120115105.052.22$256
Feb 20120108101.102.57$278
Jan 2012012198.092.73$331
Dec 201115811996.873.24$15,691
Nov 2011010695.723.31$351
Oct 2011011984.983.65$434
Sep 2011011783.623.99$466
Aug 2011012583.404.15$519
Jul 201115111894.144.52$14,748
Jun 2011011292.904.64$520
May 2011012398.134.40$542
Apr 20110118105.964.33$511
Mar 2011015396.364.06$621
Feb 201105685.644.18$234
Jan 201113911886.504.59$12,565
Dec 2010011985.734.35$517
Nov 2010011880.843.80$448
Oct 2010012478.103.51$435
Sep 201015512672.633.98$11,759
Aug 2010011873.684.42$521
Jul 2010012972.554.74$611
Jun 2010012170.364.91$594
May 2010012771.124.24$538
Apr 201015812181.694.12$13,406
Mar 2010011978.394.39$522
Feb 2010010373.585.44$561
Jan 2010012674.365.96$751
Dec 2009012371.445.48$675
Nov 2009012374.593.75$461
Oct 2009012972.544.11$530
Sep 200916710465.543.06$11,264
Aug 2009012767.423.22$409
Jul 2009011861.133.46$409
Jun 2009012466.163.90$483
May 2009012754.743.93$499
Apr 20091598946.773.59$7,756
Mar 2009012442.144.06$503
Feb 2009011232.814.63$519
Jan 200905735.865.37$306
Dec 2008012737.105.98$759
Nov 200816316655.496.86$10,184
Oct 200807275.246.92$498
Sep 20080130101.767.88$1,024
Aug 20080140114.228.48$1,188
Jul 20080162131.0811.39$1,845
Jun 2008142153131.3313.03$20,643
May 20080143123.1711.57$1,655
Apr 20080170110.3110.45$1,777
Mar 200815549101.909.66$16,268
Feb 200801992.538.77$167
Jan 200814215890.388.21$14,130
Dec 20070088.337.30$0
Nov 2007018491.677.29$1,342
Oct 200703682.856.92$249
Sep 200704575.846.24$281
Aug 200708169.066.39$517
Jul 200704770.906.39$300
Jun 200701262.007.55$91
May 20071593058.747.85$9,575
Apr 200708259.617.81$640
Mar 200708256.927.30$599
Feb 2007010655.108.22$871
Jan 200709350.306.73$626
Dec 2006012856.656.92$886
Nov 200617013654.207.62$10,250
Oct 2006013654.906.01$818
Sep 2006013260.085.04$665
Aug 2006014768.717.34$1,079
Jul 2006013969.376.34$882
Jun 2006010666.286.38$677
May 200614413466.016.42$10,366
Apr 2006014164.397.36$1,038
Mar 2006013956.707.08$985
Feb 2006012357.597.75$953
Jan 200616712260.598.93$11,208
Dec 2005012954.9413.42$1,731
Nov 2005012754.6910.59$1,345
Oct 2005013958.3413.80$1,918
Sep 200517211961.4512.08$12,007
Aug 2005013961.519.80$1,362
Jul 2005013955.697.84$1,090
Jun 2005013452.337.38$989
May 2005013845.226.65$918
Apr 200513613049.207.36$7,648
Mar 2005013350.377.15$952
Feb 2005011745.226.31$738
Jan 200517612643.166.32$8,393
Dec 2004014339.866.75$965
Nov 2004014845.286.33$937
Oct 2004015549.706.52$1,010
Sep 200413216643.245.28$6,585
Aug 2004012142.375.55$672
Jul 2004012038.286.08$730
Jun 2004014036.106.43$901
May 200415314937.486.49$6,702
Apr 2004013934.475.86$814
Mar 2004014634.365.53$807
Feb 200416011032.455.51$5,798
Jan 2004012232.036.30$769
Dec 20035312030.266.30$2,360
Nov 2003011528.804.60$528
Oct 200315614028.174.76$5,061
Sep 2003013726.314.75$651
Aug 2003012829.765.13$657
Jul 2003013529.415.17$698
Jun 200314812328.565.98$4,963
May 2003012326.595.97$735
Apr 20030026.675.41$0
Mar 200315913831.146.10$5,793
Feb 2003013033.487.93$1,030
Jan 200316615830.315.58$5,913
Dec 200205526.914.85$267
Nov 200203024.664.14$124
Oct 2002013526.464.23$571
Sep 2002013527.443.64$491
Aug 2002013925.963.16$440
Jul 200216714524.583.06$4,549
Jun 2002013523.733.34$451
May 2002014224.663.58$509
Apr 2002011423.653.51$400
Mar 200217011422.003.10$4,094
Feb 2002011518.222.38$273
Jan 2002012617.172.38$299
Dec 200116212616.932.36$3,041
Nov 2001011718.072.41$281
Oct 2001012219.782.53$309
Sep 2001013924.262.25$313
Aug 200117813924.873.05$4,851
Jul 2001013923.933.20$444
Jun 2001011124.563.82$424
May 200117614425.524.31$5,112
Apr 200108724.685.34$464
Mar 2001011124.545.38$597
Feb 2001010327.755.77$594
Jan 2001012527.478.40$1,050
Dec 2000178026.889.12$4,785
Nov 2000010732.215.66$605
Oct 2000012531.235.15$643
Sep 200017412331.875.19$6,183
Aug 2000012829.644.54$581
Jul 2000013328.534.09$544
Jun 2000012329.304.40$541
May 200014711227.263.68$4,419
Apr 2000011724.513.12$365
Mar 2000011728.422.86$335
Feb 200016611327.622.73$4,893
Jan 2000011625.272.48$288
Dec 1999011624.282.42$281
Nov 199916911823.192.43$4,206
Oct 1999012620.982.80$353
Sep 1999012021.752.62$314
Aug 1999012319.262.88$354
Jul 199914714117.892.37$2,964
Jun 1999011915.942.36$281
May 1999013115.792.32$304
Apr 199915811415.102.21$2,638
Mar 1999011112.471.84$204
Feb 199901149.981.82$207
Jan 199913213210.381.90$1,621
Dec 199801239.201.77$218
Nov 19981819310.892.19$2,174
Oct 1998013212.421.97$260
Sep 199809012.592.08$187
Aug 1998011911.301.91$227
Jul 199813813211.742.24$1,915
Jun 1998018311.242.24$409
May 199816520112.622.21$2,526
Apr 1998019213.042.51$481
Mar 1998014612.802.31$337
Feb 1998016713.952.30$384
Jan 199816616814.702.15$2,802
Dec 1997014516.322.41$350
Nov 199709718.193.09$300
Oct 199712515119.253.15$2,882
Sep 1997015217.742.95$449
Aug 199716714517.862.55$3,353
Jul 1997015317.582.25$344
Jun 1997011117.242.26$251
May 199715115018.972.31$3,211
Apr 1997014417.882.08$300
Mar 199716016718.951.94$3,356
Feb 1997018720.492.21$413
Jan 199707323.483.54$258
Dec 19961044023.32$2,425
Nov 1996016021.97$0
Oct 199616617923.31$3,869
Sep 1996018622.22$0
Aug 1996018020.26$0
Jul 19968118519.55$1,584
Jun 199616219218.73$3,034
May 19960019.43$0
Apr 19960021.51$0
Mar 199610710919.38$2,074
Feb 199609316.98$0
Jan 199615220717.07$2,595
Dec 199508517.19$0
Nov 199517720016.00$2,832
Oct 1995013615.43$0
Sep 199508516.18$0
Aug 199513320915.92$2,117
Jul 199517417915.24$2,652
Jun 1995016316.41$0
May 1995020717.56$0
Apr 1995019617.73$0
Mar 199511819016.44$1,940
Feb 1995022516.58$0
Jan 199514022615.92$2,229
Dec 1994021515.03$0
Nov 199415330515.90$2,433
Oct 1994023515.58$0
Sep 199413119015.29$2,003
Aug 1994010416.13$0
Jul 199415219817.56$2,669
Jun 1994020917.09$0
May 199417217215.88$2,731
Apr 1994020314.14$0
Mar 199418021612.46$2,243
Feb 1994019512.50$0
Jan 19947624612.66$962
Dec 1993020112.33$0
Nov 199314220714.49$2,058
Oct 1993019115.85$0
Sep 199321619115.03$3,246
Aug 1993017615.66$0
Jul 1993020315.46$0
Jun 199313021316.79$2,183
May 1993022517.68$0
Apr 199314020718.05$2,527
Mar 199316716418.14$3,029
Feb 1993022117.90$0
Jan 1993027016.93$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.

Mar 2026 — as filed, then multipliedworked
Oil                   20 bbl  × $ 89.75 =     $1,795
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $1,795

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/O/11271 is the state's own key, not one this site invented.