HALL-STARK

Operated by STEPHENS & JOHNSON OPERATING CO. (P-5 817555) in the TERESA (CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20964District 09Field 88868300OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$3 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 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1979-09-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 02/01/94.

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
OilDisposition23,529 bbl$1,107,789
Casinghead gasProduction193,273 Mcf$606,034
Total$1,713,823

41,946 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 33.0817, -97.7514. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.08170, -97.75144 · 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
6,175 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 6,175 ft.

Completions filed
Feb 1981
1 of 1 wells

1 well

42-4973192016,175 ftFeb 1981

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 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250558.593.93$20
Oct 202508459.383.30$278
Sep 2025029262.743.08$898
Aug 2025027363.933.01$823
Jul 2025023566.743.32$779
Jun 2025019666.483.13$613
May 2025028160.553.23$908
Apr 202516729662.363.54$11,463
Mar 2025032267.704.27$1,374
Feb 2025020470.884.34$886
Jan 2025032574.324.28$1,391
Dec 2024032768.993.12$1,021
Nov 2024030569.052.20$671
Oct 202415431971.372.28$11,719
Sep 2024033069.612.36$780
Aug 2024033675.632.06$693
Jul 2024032279.932.15$691
Jun 2024030278.082.63$795
May 202417632578.812.20$14,585
Apr 2024031584.451.66$523
Mar 2024028880.301.55$445
Feb 2024028876.091.78$514
Jan 2024033573.023.30$1,105
Dec 202317630571.262.61$13,338
Nov 2023030877.892.81$865
Oct 2023033385.443.09$1,028
Sep 2023028789.042.74$785
Aug 2023032380.522.67$863
Jul 202315736674.852.64$12,718
Jun 2023030568.962.26$689
May 2023025970.622.23$577
Apr 2023030578.122.24$683
Mar 202317034072.852.39$13,198
Feb 2023028075.112.47$690
Jan 2023032776.533.39$1,108
Dec 2022026576.415.73$1,518
Nov 2022032985.005.65$1,858
Oct 202216732887.185.86$16,482
Sep 2022031284.888.16$2,547
Aug 2022032794.529.13$2,985
Jul 20220309101.587.54$2,331
Jun 20220278115.097.98$2,218
May 2022171328109.378.43$21,468
Apr 20220228104.226.84$1,559
Mar 20220314108.885.08$1,594
Feb 2022026391.054.86$1,278
Jan 2022024881.844.54$1,125
Dec 202116831771.323.90$13,218
Nov 2021026977.435.24$1,409
Oct 2021030679.795.71$1,748
Sep 2021030369.865.35$1,621
Aug 2021033166.024.22$1,397
Jul 202116531770.783.98$12,941
Jun 2021033569.493.38$1,133
May 2021032563.483.02$981
Apr 2021033160.362.76$913
Mar 2021029961.302.72$812
Feb 202115917057.805.55$10,133
Jan 2021031250.412.81$877
Dec 2020031044.642.68$829
Nov 2020032938.772.71$890
Oct 202017132436.972.48$7,125
Sep 2020029337.091.99$583
Aug 2020029439.982.39$701
Jul 2020029138.371.83$531
Jun 202017331034.901.69$6,562
May 2020032516.921.81$590
Apr 2020034014.751.80$613
Mar 2020034930.341.86$648
Feb 2020031949.881.98$632
Jan 2020040357.252.09$844
Dec 201918740459.012.30$11,966
Nov 2019034555.302.75$949
Oct 2019040853.472.42$987
Sep 2019030255.052.66$803
Aug 2019036753.112.30$846
Jul 201916134456.272.46$9,906
Jun 2019037252.782.49$927
May 2019036558.482.74$1,000
Apr 2019032062.632.75$880
Mar 201917338556.803.06$11,005
Feb 2019035450.852.79$988
Jan 2019033646.033.23$1,085
Dec 2018043646.594.19$1,825
Nov 201817233652.934.24$10,528
Oct 2018037761.443.40$1,281
Sep 2018033559.543.11$1,041
Aug 2018037759.403.07$1,156
Jul 201814538165.142.93$10,562
Jun 2018034960.183.08$1,074
May 2018029065.382.90$841
Apr 2018036963.842.90$1,070
Mar 201818335561.222.79$12,193
Feb 2018030661.782.77$846
Jan 2018036862.874.01$1,475
Dec 2017044657.272.92$1,303
Nov 201717844355.423.12$11,246
Oct 2017036249.292.98$1,080
Sep 2017037347.523.09$1,152
Aug 2017045445.373.00$1,364
Jul 201715934343.873.09$8,034
Jun 2017041042.493.09$1,266
May 2017041345.373.26$1,348
Apr 2017039547.933.21$1,269
Mar 201716236746.772.98$8,672
Feb 2017035150.452.95$1,036
Jan 201718242849.413.42$10,456
Dec 2016024748.763.72$920
Nov 2016043642.492.64$1,153
Oct 2016040546.193.09$1,252
Sep 2016044441.553.10$1,377
Aug 201617732241.442.92$8,277
Jul 2016040941.622.92$1,196
Jun 2016037345.352.69$1,002
May 2016042842.521.99$852
Apr 201617533336.561.99$7,061
Mar 2016037833.011.79$678
Feb 2016035326.472.06$728
Jan 2016044027.352.36$1,040
Dec 2015044932.362.00$899
Nov 201516641138.792.17$7,330
Oct 2015045543.552.43$1,104
Sep 2015044842.992.76$1,236
Aug 2015047740.162.87$1,370
Jul 201517347448.152.95$9,726
Jun 2015042756.152.88$1,231
May 201516841155.212.96$10,490
Apr 2015044749.822.71$1,210
Mar 2015043642.892.93$1,280
Feb 2015039744.662.98$1,182
Jan 2015042843.433.10$1,327
Dec 2014050254.693.59$1,803
Nov 201416947970.464.25$13,944
Oct 2014050178.303.90$1,954
Sep 2014048086.164.05$1,942
Aug 2014050789.394.04$2,046
Jul 201417648596.564.18$19,022
Jun 2014045598.164.74$2,155
May 2014042394.734.73$1,999
Apr 2014044795.944.81$2,150
Mar 201416843595.895.06$18,309
Feb 2014038897.406.19$2,403
Jan 201418742890.404.86$18,985
Dec 2013039691.824.35$1,724
Nov 2013043188.853.74$1,611
Oct 2013038497.423.78$1,451
Sep 2013185447104.113.72$20,922
Aug 20130473104.253.52$1,666
Jul 20130461102.523.72$1,714
Jun 2013045594.403.93$1,790
May 201317141694.834.15$17,942
Apr 2013038093.964.28$1,627
Mar 2013044593.623.91$1,741
Feb 2013039891.233.42$1,361
Jan 201318442691.603.42$18,311
Dec 2012042486.773.42$1,450
Nov 2012044586.953.62$1,613
Oct 2012046789.383.40$1,588
Sep 201216344794.672.92$16,736
Aug 2012043192.662.91$1,253
Jul 2012051085.133.02$1,541
Jun 2012033879.822.52$851
May 2012040491.612.49$1,005
Apr 2012180430101.652.00$19,156
Mar 20120485105.052.22$1,078
Feb 20120447101.102.57$1,149
Jan 2012044398.092.73$1,211
Dec 201118946696.873.24$19,818
Nov 2011049295.723.31$1,629
Oct 201117556384.983.65$16,926
Sep 2011023383.623.99$929
Aug 2011054083.404.15$2,241
Jul 2011052394.144.52$2,363
Jun 201115552892.904.64$16,849
May 2011050598.134.40$2,224
Apr 20110453105.964.33$1,963
Mar 201118348596.364.06$19,602
Feb 2011037585.644.18$1,567
Jan 2011050986.504.59$2,336
Dec 2010042685.734.35$1,852
Nov 201018351280.843.80$16,737
Oct 2010055878.103.51$1,958
Sep 2010052172.633.98$2,073
Aug 201017455973.684.42$15,291
Jul 2010052072.554.74$2,463
Jun 2010055470.364.91$2,720
May 201017454871.124.24$14,696
Apr 2010051881.694.12$2,136
Mar 201017053478.394.39$15,670
Feb 2010040773.585.44$2,215
Jan 2010056774.365.96$3,382
Dec 200918353371.445.48$15,996
Nov 2009059474.593.75$2,228
Oct 2009055472.544.11$2,277
Sep 200917347065.543.06$12,779
Aug 2009050467.423.22$1,622
Jul 2009045961.133.46$1,590
Jun 200917448366.163.90$13,393
May 2009048754.743.93$1,912
Apr 200918346546.773.59$10,227
Mar 2009056342.144.06$2,285
Feb 2009046132.814.63$2,136
Jan 200918652335.865.37$9,479
Dec 2008052937.105.98$3,162
Nov 200817757455.496.86$13,760
Oct 2008058375.246.92$4,036
Sep 20080304101.767.88$2,395
Aug 2008178667114.228.48$25,989
Jul 2008182672131.0811.39$31,510
Jun 20080635131.3313.03$8,276
May 20080639123.1711.57$7,396
Apr 2008181587110.3110.45$26,103
Mar 20080601101.909.66$5,808
Feb 2008061092.538.77$5,350
Jan 200817763890.388.21$21,233
Dec 200718169988.337.30$21,092
Nov 2007065191.677.29$4,747
Oct 2007068882.856.92$4,762
Sep 200717661375.846.24$17,176
Aug 2007074969.066.39$4,785
Jul 200717854670.906.39$16,108
Jun 2007062262.007.55$4,695
May 200718271658.747.85$16,309
Apr 2007071359.617.81$5,565
Mar 200718368656.927.30$15,426
Feb 2007066555.108.22$5,464
Jan 200718771150.306.73$14,189
Dec 2006077956.656.92$5,389
Nov 200617865654.207.62$14,645
Oct 2006074754.906.01$4,492
Sep 2006074060.085.04$3,728
Aug 200616479468.717.34$17,096
Jul 2006023469.376.34$1,484
Jun 200617528766.286.38$13,431
May 20061779366.016.42$12,281
Apr 200609064.397.36$662
Mar 20061809356.707.08$10,865
Feb 200608457.597.75$651
Jan 200618111160.598.93$11,958
Dec 200509354.9413.42$1,248
Nov 200509054.6910.59$953
Oct 20051829458.3413.80$11,915
Sep 200509561.4512.08$1,148
Aug 200517311061.519.80$11,719
Jul 2005017655.697.84$1,380
Jun 200507952.337.38$583
May 200517319945.226.65$9,147
Apr 200509149.207.36$670
Mar 20051769350.377.15$9,531
Feb 200508445.226.31$530
Jan 200505743.166.32$360
Dec 200418014139.866.75$8,127
Nov 200409045.286.33$570
Oct 20041759649.706.52$9,323
Sep 200409043.245.28$476
Aug 200409042.375.55$500
Jul 200418010038.286.08$7,499
Jun 200409036.106.43$579
May 20041699337.486.49$6,938
Apr 200409034.475.86$527
Mar 20041739034.365.53$6,442
Feb 200408732.455.51$479
Jan 200417611332.036.30$6,349
Dec 2003011830.266.30$744
Nov 2003014228.804.60$653
Oct 200317610728.174.76$5,467
Sep 200309526.314.75$451
Aug 20031839329.765.13$5,923
Jul 2003011029.415.17$569
Jun 20031679028.565.98$5,308
May 200318112626.595.97$5,565
Apr 2003110326.675.41$584
Mar 20031689531.146.10$5,811
Feb 200308433.487.93$666
Jan 200317912630.315.58$6,129
Dec 200209426.914.85$456
Nov 200217613124.664.14$4,882
Oct 200217328126.464.23$5,766
Sep 2002010827.443.64$393
Aug 200217715125.963.16$5,073
Jul 2002014324.583.06$438
Jun 20021829023.733.34$4,619
May 200209324.663.58$333
Apr 20021759023.653.51$4,455
Mar 2002011022.003.10$341
Feb 200216419918.222.38$3,461
Jan 2002028217.172.38$670
Dec 2001039316.932.36$929
Nov 200117814318.072.41$3,560
Oct 200116610719.782.53$3,554
Sep 200107624.262.25$171
Aug 2001021024.873.05$641
Jul 200117064923.933.20$6,143
Jun 200117872424.563.82$7,140
May 2001077625.524.31$3,342
Apr 2001061024.685.34$3,255
Mar 200118070624.545.38$8,213
Feb 2001071227.755.77$4,106
Jan 200118265827.478.40$10,526
Dec 2000078626.889.12$7,170
Nov 200017477232.215.66$9,973
Oct 2000073931.235.15$3,803
Sep 2000069731.875.19$3,615
Aug 200018069829.644.54$8,505
Jul 2000074228.534.09$3,035
Jun 2000071829.304.40$3,157
May 200017774527.263.68$7,566
Apr 2000072324.513.12$2,253
Mar 200017766628.422.86$6,935
Feb 2000078627.622.73$2,143
Jan 2000087825.272.48$2,178
Dec 199916369924.282.42$5,652
Nov 1999086023.192.43$2,093
Oct 199915886420.982.80$5,737
Sep 199916780121.752.62$5,730
Aug 1999269019.262.88$2,023
Jul 1999084817.892.37$2,012
Jun 199918085915.942.36$4,898
May 1999092915.792.32$2,156
Apr 19991871,01215.102.21$5,058
Mar 19991711,03712.471.84$4,039
Feb 199909689.981.82$1,760
Jan 199915799510.381.90$3,520
Dec 199806509.201.77$1,153
Nov 199818091710.892.19$3,965
Oct 1998093712.421.97$1,845
Sep 199818095212.592.08$4,249
Aug 19981791,00011.301.91$3,930
Jul 199801,07311.742.24$2,401
Jun 19981841,14611.242.24$4,632
May 19981761,08812.622.21$4,622
Apr 199801,09413.042.51$2,741
Mar 19981791,12412.802.31$4,887
Feb 199801,10813.952.30$2,547
Jan 19981841,25614.702.15$5,411
Dec 19971891,23816.322.41$6,069
Nov 19971831,23318.193.09$7,137
Oct 199701,02919.253.15$3,241
Sep 199717589417.742.95$5,746
Aug 1997082717.862.55$2,113
Jul 1997065917.582.25$1,481
Jun 199716479217.242.26$4,615
May 1997074718.972.31$1,724
Apr 199718074117.882.08$4,762
Mar 1997061818.951.94$1,198
Feb 1997048520.492.21$1,070
Jan 1997097223.483.54$3,441
Dec 199616594823.32$3,848
Nov 1996075521.97$0
Oct 1996071723.31$0
Sep 199616877622.22$3,733
Aug 1996080920.26$0
Jul 199616285419.55$3,167
Jun 1996086318.73$0
May 1996097819.43$0
Apr 199618391821.51$3,936
Mar 1996095419.38$0
Feb 199618192616.98$3,073
Jan 1996094517.07$0
Dec 199518499617.19$3,163
Nov 1995095516.00$0
Oct 1995059415.43$0
Sep 19951801,03816.18$2,912
Aug 1995099515.92$0
Jul 1995098115.24$0
Jun 19951761,00716.41$2,888
May 1995091817.56$0
Apr 199518388217.73$3,245
Mar 1995089216.44$0
Feb 1995079216.58$0
Jan 199517781915.92$2,818
Dec 1994215515.03$30
Nov 1994057115.90$0
Oct 1994078915.58$0
Sep 199415987415.29$2,431
Aug 1994091316.13$0
Jul 1994092717.56$0
Jun 1994093217.09$0
May 199416891115.88$2,668
Apr 1994090514.14$0
Mar 19941741,00312.46$2,168
Feb 1994083512.50$0
Jan 1994090312.66$0
Dec 199317092512.33$2,096
Nov 1993086614.49$0
Oct 1993093415.85$0
Sep 199317086715.03$2,555
Aug 1993067315.66$0
Jul 1993084715.46$0
Jun 199315093516.79$2,519
May 1993095017.68$0
Apr 1993084418.05$0
Mar 199301,01518.14$0
Feb 199316192417.90$2,882
Jan 199301,13616.93$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.

Nov 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 58.59 =         $0
Casinghead gas         5 Mcf  × $  3.93 =        $20

────────────────────────────────────────────────────
Month total                                      $20

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. 09/O/20964 is the state's own key, not one this site invented.