ROBERTSON CSL

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

Gas lease lease 91896District 7BField 77308300NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$21 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 17 leases and 18 wells, and the rule below applies to all of them.

Discovered
1980-09-08
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 EFF. 01-1-81 PER AMENDMENT TO SWR 28 & 29

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition1,232 bbl$67,989
GasProduction374,461 Mcf$1,173,951
Total$1,241,940

86,473 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 32.4789, -98.5733. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.47895, -98.57327 · 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
3,696 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 3,696 ft.

Completions filed
Dec 1980
1 of 1 wells

1 well

42-133325619 U3,696 ftDec 1980

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 20260527106.413.05$1,605
Apr 2026053198.932.87$1,524
Mar 2026051389.753.15$1,616
Feb 2026042963.503.75$1,609
Jan 2026042359.138.00$3,383
Dec 2025054656.664.41$2,410
Nov 2025054158.593.93$2,124
Oct 2025052359.383.30$1,728
Sep 2025047062.743.08$1,446
Aug 2025041063.933.01$1,236
Jul 2025030966.743.32$1,024
Jun 2025032966.483.13$1,029
May 2025056160.553.23$1,813
Apr 2025045862.363.54$1,623
Mar 2025040767.704.27$1,737
Feb 2025028170.884.34$1,220
Jan 2025031974.324.28$1,365
Dec 2024043768.993.12$1,364
Nov 2024048069.052.20$1,055
Oct 2024047671.372.28$1,086
Sep 2024048269.612.36$1,140
Aug 2024046675.632.06$962
Jul 2024053079.932.15$1,138
Jun 2024054078.082.63$1,422
May 2024048378.812.20$1,062
Apr 2024042784.451.66$708
Mar 2024039380.301.55$607
Feb 2024036176.091.78$644
Jan 2024029773.023.30$979
Dec 2023045771.262.61$1,193
Nov 2023057977.892.81$1,626
Oct 20239860085.443.09$10,225
Sep 2023063889.042.74$1,745
Aug 2023065480.522.67$1,748
Jul 2023040474.852.64$1,067
Jun 2023052268.962.26$1,179
May 2023049570.622.23$1,103
Apr 2023047678.122.24$1,065
Mar 2023051972.852.39$1,242
Feb 2023044275.112.47$1,090
Jan 2023047276.533.39$1,599
Dec 2022038576.415.73$2,206
Nov 2022041585.005.65$2,343
Oct 2022047487.185.86$2,779
Sep 2022052284.888.16$4,261
Aug 2022048394.529.13$4,408
Jul 20220576101.587.54$4,344
Jun 20220573115.097.98$4,571
May 20220611109.378.43$5,153
Apr 20220560104.226.84$3,829
Mar 20220475108.885.08$2,411
Feb 2022034391.054.86$1,667
Jan 2022030781.844.54$1,393
Dec 2021073371.323.90$2,858
Nov 2021074477.435.24$3,896
Oct 2021076479.795.71$4,365
Sep 2021090269.865.35$4,827
Aug 2021066766.024.22$2,815
Jul 2021068770.783.98$2,736
Jun 2021076469.493.38$2,583
May 2021066763.483.02$2,013
Apr 2021068660.362.76$1,892
Mar 202115367361.302.72$11,207
Feb 2021036557.805.55$2,025
Jan 2021066350.412.81$1,863
Dec 2020067444.642.68$1,803
Nov 2020073538.772.71$1,989
Oct 2020067936.972.48$1,683
Sep 2020056337.091.99$1,121
Aug 2020082639.982.39$1,970
Jul 2020085238.371.83$1,555
Jun 2020076334.901.69$1,290
May 2020072616.921.81$1,318
Apr 2020066914.751.80$1,207
Mar 2020057330.341.86$1,064
Feb 2020056649.881.98$1,121
Jan 2020074557.252.09$1,561
Dec 2019074259.012.30$1,710
Nov 2019061855.302.75$1,700
Oct 2019045953.472.42$1,110
Sep 2019083555.052.66$2,219
Aug 2019085153.112.30$1,961
Jul 2019064956.272.46$1,597
Jun 2019076552.782.49$1,906
May 2019087358.482.74$2,392
Apr 2019077662.632.75$2,135
Mar 2019078056.803.06$2,388
Feb 2019073350.852.79$2,047
Jan 2019076946.033.23$2,482
Dec 2018080946.594.19$3,386
Nov 2018070352.934.24$2,979
Oct 2018078461.443.40$2,664
Sep 2018092859.543.11$2,884
Aug 2018091059.403.07$2,791
Jul 2018082765.142.93$2,425
Jun 201801,00060.183.08$3,077
May 2018094565.382.90$2,741
Apr 2018086063.842.90$2,495
Mar 2018047261.222.79$1,315
Feb 2018044661.782.77$1,234
Jan 2018060862.874.01$2,438
Dec 2017081157.272.92$2,369
Nov 2017086155.423.12$2,685
Oct 2017076149.292.98$2,271
Sep 201701,02247.523.09$3,155
Aug 2017081845.373.00$2,458
Jul 2017020443.873.09$630
Jun 2017070842.493.09$2,186
May 2017060445.373.26$1,971
Apr 2017080247.933.21$2,576
Mar 2017041346.772.98$1,232
Feb 2017036450.452.95$1,075
Jan 2017065549.413.42$2,239
Dec 2016056848.763.72$2,115
Nov 2016051842.492.64$1,370
Oct 201615260846.193.09$8,900
Sep 2016055541.553.10$1,721
Aug 2016062041.442.92$1,813
Jul 2016086241.622.92$2,521
Jun 2016082545.352.69$2,216
May 201601,02242.521.99$2,035
Apr 2016091636.561.99$1,824
Mar 2016083933.011.79$1,505
Feb 2016065126.472.06$1,343
Jan 2016066527.352.36$1,572
Dec 2015078332.362.00$1,567
Nov 2015078738.792.17$1,706
Oct 2015085443.552.43$2,072
Sep 2015086042.992.76$2,372
Aug 201501,02540.162.87$2,944
Jul 201501,04148.152.95$3,066
Jun 201501,05456.152.88$3,039
May 201501,12655.212.96$3,328
Apr 2015088049.822.71$2,382
Mar 2015067142.892.93$1,969
Feb 2015059044.662.98$1,756
Jan 2015057243.433.10$1,774
Dec 2014070854.693.59$2,543
Nov 2014044670.464.25$1,896
Oct 201401,08978.303.90$4,248
Sep 201401,06586.164.05$4,308
Aug 2014067489.394.04$2,720
Jul 2014098396.564.18$4,109
Jun 2014099398.164.74$4,704
May 2014079994.734.73$3,777
Apr 2014080295.944.81$3,857
Mar 2014075895.895.06$3,833
Feb 2014039097.406.19$2,415
Jan 2014065190.404.86$3,164
Dec 2013042991.824.35$1,868
Nov 2013014788.853.74$550
Oct 2013067797.423.78$2,559
Sep 20130781104.113.72$2,904
Aug 20130201104.253.52$708
Jul 201301,026102.523.72$3,814
Jun 2013073894.403.93$2,903
May 2013030294.834.15$1,253
Apr 20139749393.964.28$11,225
Mar 2013063293.623.91$2,473
Feb 2013032791.233.42$1,118
Jan 2013035791.603.42$1,221
Dec 2012021886.773.42$746
Nov 2012057486.953.62$2,081
Oct 201201,04389.383.40$3,546
Sep 2012082494.672.92$2,405
Aug 2012075492.662.91$2,193
Jul 20120085.133.02$0
Jun 201202979.822.52$73
May 201206891.612.49$169
Apr 20120393101.652.00$785
Mar 20120136105.052.22$302
Feb 20120523101.102.57$1,344
Jan 2012044898.092.73$1,225
Dec 2011037896.873.24$1,225
Nov 2011066795.723.31$2,209
Oct 2011072184.983.65$2,631
Sep 2011093483.623.99$3,723
Aug 2011020083.404.15$830
Jul 20117632494.144.52$8,618
Jun 2011060392.904.64$2,798
May 2011080698.134.40$3,550
Apr 20110448105.964.33$1,941
Mar 2011060296.364.06$2,443
Feb 2011028285.644.18$1,179
Jan 2011056386.504.59$2,583
Dec 2010090885.734.35$3,948
Nov 2010057080.843.80$2,163
Oct 2010098878.103.51$3,467
Sep 2010092872.633.98$3,693
Aug 201001,15573.684.42$5,104
Jul 201001,02672.554.74$4,860
Jun 201001,11470.364.91$5,470
May 2010087371.124.24$3,697
Apr 2010082081.694.12$3,381
Mar 2010028778.394.39$1,260
Feb 2010069873.585.44$3,799
Jan 2010051674.365.96$3,077
Dec 2009054071.445.48$2,961
Nov 2009087274.593.75$3,271
Oct 200901,07872.544.11$4,431
Sep 200901,07065.543.06$3,279
Aug 200901,16967.423.22$3,762
Jul 200901,14161.133.46$3,953
Jun 200901,15566.163.90$4,499
May 200901,00354.743.93$3,938
Apr 200901,02246.773.59$3,666
Mar 2009080342.144.06$3,259
Feb 2009062132.814.63$2,877
Jan 2009073135.865.37$3,926
Dec 2008062437.105.98$3,730
Nov 2008078255.496.86$5,365
Oct 2008062575.246.92$4,326
Sep 20080317101.767.88$2,497
Aug 20080761114.228.48$6,456
Jul 20080417131.0811.39$4,749
Jun 20080424131.3313.03$5,526
May 20080846123.1711.57$9,792
Apr 20080993110.3110.45$10,382
Mar 20080865101.909.66$8,359
Feb 2008026392.538.77$2,307
Jan 200813563290.388.21$17,387
Dec 2007066188.337.30$4,827
Nov 200701,08991.677.29$7,941
Oct 2007063982.856.92$4,423
Sep 200701,18375.846.24$7,387
Aug 2007058669.066.39$3,743
Jul 2007031070.906.39$1,980
Jun 2007034862.007.55$2,627
May 2007056958.747.85$4,465
Apr 2007033459.617.81$2,607
Mar 2007099556.927.30$7,265
Feb 2007034655.108.22$2,843
Jan 2007027250.306.73$1,830
Dec 200608156.656.92$560
Nov 2006015454.207.62$1,173
Oct 2006021854.906.01$1,311
Sep 2006034360.085.04$1,728
Aug 2006064068.717.34$4,698
Jul 2006096169.376.34$6,095
Jun 2006089366.286.38$5,701
May 2006089066.016.42$5,718
Apr 200601,02864.397.36$7,567
Mar 200601,09656.707.08$7,763
Feb 2006084657.597.75$6,557
Jan 2006083660.598.93$7,468
Dec 2005081954.9413.42$10,987
Nov 2005036754.6910.59$3,886
Oct 2005096358.3413.80$13,285
Sep 2005093061.4512.08$11,233
Aug 2005099361.519.80$9,728
Jul 200501,15555.697.84$9,059
Jun 200501,30052.337.38$9,595
May 200501,26845.226.65$8,434
Apr 200501,12849.207.36$8,303
Mar 200501,12750.377.15$8,064
Feb 20051591,05745.226.31$13,862
Jan 2005090043.166.32$5,690
Dec 2004073839.866.75$4,982
Nov 2004088645.286.33$5,609
Oct 200401,06149.706.52$6,913
Sep 200401,00043.245.28$5,284
Aug 2004090342.375.55$5,012
Jul 2004094338.286.08$5,737
Jun 200401,06036.106.43$6,819
May 200401,07337.486.49$6,969
Apr 2004096734.475.86$5,665
Mar 2004071234.365.53$3,937
Feb 2004074132.455.51$4,083
Jan 200401,01332.036.30$6,382
Dec 200301,06330.266.30$6,699
Nov 200301,10428.804.60$5,073
Oct 200301,13828.174.76$5,416
Sep 2003092826.314.75$4,407
Aug 200301,16529.765.13$5,976
Jul 200301,11129.415.17$5,745
Jun 200301,02228.565.98$6,115
May 2003096126.595.97$5,740
Apr 2003094126.675.41$5,088
Mar 2003095131.146.10$5,797
Feb 2003087333.487.93$6,919
Jan 2003098430.315.58$5,493
Dec 2002051626.914.85$2,505
Nov 20029043424.664.14$4,015
Oct 2002081626.464.23$3,451
Sep 2002082427.443.64$2,995
Aug 2002084825.963.16$2,683
Jul 2002093624.583.06$2,866
Jun 2002090623.733.34$3,024
May 2002080224.663.58$2,874
Apr 2002067323.653.51$2,364
Mar 2002052822.003.10$1,638
Feb 200201,00318.222.38$2,383
Jan 200201,05717.172.38$2,511
Dec 200101,08616.932.36$2,568
Nov 200101,08018.072.41$2,598
Oct 200101,19319.782.53$3,017
Sep 200101,32024.262.25$2,972
Aug 200101,49424.873.05$4,561
Jul 200101,38723.933.20$4,434
Jun 200101,35624.563.82$5,186
May 200101,42825.524.31$6,151
Apr 200101,40524.685.34$7,496
Mar 200101,25624.545.38$6,753
Feb 200101,01327.755.77$5,842
Jan 2001097227.478.40$8,164
Dec 2000069126.889.12$6,304
Nov 200001,14932.215.66$6,501
Oct 200001,47331.235.15$7,579
Sep 200001,38531.875.19$7,183
Aug 200001,46229.644.54$6,639
Jul 200001,41728.534.09$5,795
Jun 200001,34429.304.40$5,910
May 200001,54627.263.68$5,689
Apr 200001,32624.513.12$4,132
Mar 20001021,26728.422.86$6,522
Feb 200001,19027.622.73$3,245
Jan 200001,19525.272.48$2,964
Dec 199901,23824.282.42$3,001
Nov 199901,19823.192.43$2,916
Oct 1999097020.982.80$2,720
Sep 199901,54221.752.62$4,038
Aug 199901,88719.262.88$5,426
Jul 199901,62617.892.37$3,857
Jun 199901,61615.942.36$3,817
May 199901,63015.792.32$3,783
Apr 199901,54915.102.21$3,420
Mar 199901,53412.471.84$2,820
Feb 199901,5399.981.82$2,798
Jan 199901,53610.381.90$2,918
Dec 199801,5919.201.77$2,821
Nov 199801,58310.892.19$3,460
Oct 199801,75412.421.97$3,454
Sep 1998861,70112.592.08$4,625
Aug 199801,69211.301.91$3,227
Jul 199801,86211.742.24$4,166
Jun 199801,64511.242.24$3,680
May 199801,62212.622.21$3,579
Apr 199801,34213.042.51$3,362
Mar 199801,35112.802.31$3,120
Feb 199801,17813.952.30$2,708
Jan 199801,42414.702.15$3,068
Dec 199701,46716.322.41$3,537
Nov 199701,48518.193.09$4,586
Oct 199701,65719.253.15$5,219
Sep 199701,39217.742.95$4,113
Aug 199701,61817.862.55$4,134
Jul 199701,72317.582.25$3,871
Jun 199701,65317.242.26$3,731
May 199701,70018.972.31$3,924
Apr 199701,63817.882.08$3,412
Mar 199701,62918.951.94$3,159
Feb 199701,46620.492.21$3,234
Jan 199701,19223.483.54$4,219
Dec 199601,59223.32$0
Nov 199601,67021.97$0
Oct 199601,65023.31$0
Sep 199601,86822.22$0
Aug 199601,80620.26$0
Jul 199601,92919.55$0
Jun 199601,79218.73$0
May 199602,05719.43$0
Apr 199601,83421.51$0
Mar 199601,84219.38$0
Feb 199601,60316.98$0
Jan 199601,71717.07$0
Dec 199501,79017.19$0
Nov 199501,52716.00$0
Oct 199502,03515.43$0
Sep 199501,93416.18$0
Aug 199502,00615.92$0
Jul 199501,90215.24$0
Jun 199501,66016.41$0
May 199501,71417.56$0
Apr 199501,64817.73$0
Mar 199501,43616.44$0
Feb 199501,14316.58$0
Jan 199501,45615.92$0
Dec 199401,61315.03$0
Nov 199401,80315.90$0
Oct 199401,86215.58$0
Sep 199401,80215.29$0
Aug 199401,95716.13$0
Jul 199402,09717.56$0
Jun 199401,96317.09$0
May 199402,15415.88$0
Apr 199402,00514.14$0
Mar 199401,77912.46$0
Feb 199401,90012.50$0
Jan 199402,40712.66$0
Dec 199301,86512.33$0
Nov 1993191,71514.49$275
Oct 1993411,90415.85$650
Sep 199301,94815.03$0
Aug 199301,86315.66$0
Jul 199301,88015.46$0
Jun 199301,75516.79$0
May 199301,72317.68$0
Apr 199301,72418.05$0
Mar 199301,67218.14$0
Feb 1993241,61417.90$430
Jan 199301,85716.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  527 Mcf  × $  3.05 =     $1,605

────────────────────────────────────────────────────
Month total                                   $1,605

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/G/91896 is the state's own key, not one this site invented.