ROSEBROCK

Operated by NOG PRODUCTION & OPERATING LLC (P-5 612414) in the OAKVILLE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1112District 02Field 66519001OilCasinghead gasSaveExport
Value, all time
$2.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$89 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 13 leases and 34 wells, and the rule below applies to all of them.

Discovered
1936-09-07
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1937-07-09.

The Commission's schedule remark for this field reads: RULES EFF. 7-9-37 PER DKT. 2-21.

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
OilDisposition68,571 bbl$2,813,347
Casinghead gasProduction45 Mcf$0
Total$2,813,347

45 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 (5)

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 28.4763, -98.0791. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

28.47633, -98.07913 · 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
60.0%
3 of 5 wells
With a plug date
60.0%
3 of 5 wells
Median depth
2,795 ft
4 wells filed one
Completion to plug
39.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
360.0%
A plug date is filed
360.0%
BothOn the schedule and plugged. Neither fact cancels the other.
360.0%
NeitherNo plug date, and not on the schedule.
240.0%

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

Between 1,950 and 2,850 ft, median 2,795 ft, over the 4 wells that filed a depth.

Completions filed
Mar 1940 – Jun 2005
4 of 5 wells; 1 filed none
Plug dates filed
Oct 1982 – Oct 2015
3 of 5 wells; 2 filed none

Last completion to plug: a median of 39.8 years across the 2 wells that filed both dates, with the middle half between 38.3 years and 41.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-2970088722,794 ftMar 2005Yes
42-297346182 R1,950 ftJun 2005
42-2973204742,850 ftNov 1978Oct 2015Yes
42-297802353Jun 1972
42-2970085312,795 ftMar 1940Oct 1982Yes

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 2026152098.932.87$15,037
Mar 2026130089.753.15$11,668
Feb 2026147063.503.75$9,335
Jan 20260059.138.00$0
Dec 2025141056.664.41$7,989
Nov 2025127058.593.93$7,441
Oct 2025153059.383.30$9,085
Sep 2025146062.743.08$9,160
Aug 2025132063.933.01$8,439
Jul 2025166066.743.32$11,079
Jun 20250066.483.13$0
May 2025158060.553.23$9,567
Apr 2025159062.363.54$9,915
Mar 2025150067.704.27$10,155
Feb 20250070.884.34$0
Jan 2025141074.324.28$10,479
Dec 20240068.993.12$0
Nov 2024137069.052.20$9,460
Oct 2024148071.372.28$10,563
Sep 2024137069.612.36$9,537
Aug 2024145075.632.06$10,966
Jul 2024155079.932.15$12,389
Jun 20240078.082.63$0
May 2024120078.812.20$9,457
Apr 202465084.451.66$5,489
Mar 2024136080.301.55$10,921
Feb 2024100076.091.78$7,609
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023137089.042.74$12,198
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023141070.622.23$9,957
Apr 20230078.122.24$0
Mar 202340072.852.39$2,914
Feb 202358075.112.47$4,356
Jan 202397076.533.39$7,423
Dec 202258076.415.73$4,432
Nov 202263085.005.65$5,355
Oct 2022101087.185.86$8,805
Sep 2022191084.888.16$16,212
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221510115.097.98$17,379
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022151091.054.86$13,749
Jan 2022150081.844.54$12,276
Dec 20210071.323.90$0
Nov 2021148077.435.24$11,460
Oct 20210079.795.71$0
Sep 2021166069.865.35$11,597
Aug 20210066.024.22$0
Jul 2021160070.783.98$11,325
Jun 2021168069.493.38$11,674
May 2021165063.483.02$10,474
Apr 20210060.362.76$0
Mar 2021165061.302.72$10,115
Feb 2021157057.805.55$9,075
Jan 2021159050.412.81$8,015
Dec 20200044.642.68$0
Nov 2020126038.772.71$4,885
Oct 2020125036.972.48$4,621
Sep 20200037.091.99$0
Aug 2020125039.982.39$4,998
Jul 2020126038.371.83$4,835
Jun 2020128034.901.69$4,467
May 20200016.921.81$0
Apr 2020128014.751.80$1,888
Mar 2020127030.341.86$3,853
Feb 2020127049.881.98$6,335
Jan 2020124057.252.09$7,099
Dec 2019130059.012.30$7,671
Nov 2019123055.302.75$6,802
Oct 2019117053.472.42$6,256
Sep 2019126055.052.66$6,936
Aug 2019123053.112.30$6,533
Jul 2019127056.272.46$7,146
Jun 2019126052.782.49$6,650
May 2019125058.482.74$7,310
Apr 2019126062.632.75$7,891
Mar 2019245056.803.06$13,916
Feb 20190050.852.79$0
Jan 2019260046.033.23$11,968
Dec 20180046.594.19$0
Nov 2018133052.934.24$7,040
Oct 2018132061.443.40$8,110
Sep 2018128059.543.11$7,621
Aug 2018127059.403.07$7,544
Jul 2018125065.142.93$8,143
Jun 2018262060.183.08$15,767
May 20180065.382.90$0
Apr 2018132063.842.90$8,427
Mar 2018128061.222.79$7,836
Feb 2018130061.782.77$8,031
Jan 2018130062.874.01$8,173
Dec 2017259057.272.92$14,833
Nov 2017133055.423.12$7,371
Oct 2017135049.292.98$6,654
Sep 2017127047.523.09$6,035
Aug 2017130045.373.00$5,898
Jul 2017131043.873.09$5,747
Jun 2017127042.493.09$5,396
May 2017251045.373.26$11,388
Apr 20170047.933.21$0
Mar 2017131046.772.98$6,127
Feb 2017128050.452.95$6,458
Jan 2017130049.413.42$6,423
Dec 2016257048.763.72$12,531
Nov 2016130042.492.64$5,524
Oct 20160046.193.09$0
Sep 2016127041.553.10$5,277
Aug 2016244041.442.92$10,111
Jul 2016122041.622.92$5,078
Jun 2016114045.352.69$5,170
May 2016120042.521.99$5,102
Apr 2016115036.561.99$4,204
Mar 2016119033.011.79$3,928
Feb 2016119026.472.06$3,150
Jan 2016122027.352.36$3,337
Dec 2015125032.362.00$4,045
Nov 2015186038.792.17$7,215
Oct 20150043.552.43$0
Sep 2015119042.992.76$5,116
Aug 2015118040.162.87$4,739
Jul 2015236048.152.95$11,363
Jun 2015117056.152.88$6,570
May 2015116055.212.96$6,404
Apr 2015234049.822.71$11,658
Mar 20150042.892.93$0
Feb 2015120044.662.98$5,359
Jan 20150043.433.10$0
Dec 2014113054.693.59$6,180
Nov 2014117070.464.25$8,244
Oct 2014120078.303.90$9,396
Sep 2014114086.164.05$9,822
Aug 2014117089.394.04$10,459
Jul 2014113096.564.18$10,911
Jun 2014118098.164.74$11,583
May 2014117094.734.73$11,083
Apr 2014235095.944.81$22,546
Mar 2014109095.895.06$10,452
Feb 2014108097.406.19$10,519
Jan 2014119090.404.86$10,758
Dec 2013115091.824.35$10,559
Nov 2013117088.853.74$10,395
Oct 2013114097.423.78$11,106
Sep 20131170104.113.72$12,181
Aug 20131200104.253.52$12,510
Jul 20132340102.523.72$23,990
Jun 20130094.403.93$0
May 2013112094.834.15$10,621
Apr 2013121093.964.28$11,369
Mar 2013121093.623.91$11,328
Feb 2013232091.233.42$21,165
Jan 2013116091.603.42$10,626
Dec 2012102086.773.42$8,851
Nov 2012104086.953.62$9,043
Oct 2012103089.383.40$9,206
Sep 2012102094.672.92$9,656
Aug 2012119092.662.91$11,027
Jul 2012117085.133.02$9,960
Jun 2012120079.822.52$9,578
May 2012106091.612.49$9,711
Apr 20121190101.652.00$12,096
Mar 20121190105.052.22$12,501
Feb 20121060101.102.57$10,717
Jan 2012102098.092.73$10,005
Dec 2011102096.873.24$9,881
Nov 2011240095.723.31$22,973
Oct 20110084.983.65$0
Sep 2011118083.623.99$9,867
Aug 2011119083.404.15$9,925
Jul 2011116094.144.52$10,920
Jun 2011241092.904.64$22,389
May 20110098.134.40$0
Apr 20111100105.964.33$11,656
Mar 2011120096.364.06$11,563
Feb 2011119085.644.18$10,191
Jan 2011234086.504.59$20,241
Dec 20100085.734.35$0
Nov 2010123080.843.80$9,943
Oct 2010237078.103.51$18,510
Sep 20100072.633.98$0
Aug 2010118073.684.42$8,694
Jul 2010114072.554.74$8,271
Jun 2010117070.364.91$8,232
May 2010115071.124.24$8,179
Apr 2010114081.694.12$9,313
Mar 2010120078.394.39$9,407
Feb 2010120073.585.44$8,830
Jan 2010208074.365.96$15,467
Dec 2009119071.445.48$8,501
Nov 20090074.593.75$0
Oct 2009125072.544.11$9,068
Sep 2009117065.543.06$7,668
Aug 2009119067.423.22$8,023
Jul 2009114061.133.46$6,969
Jun 2009120066.163.90$7,939
May 2009118054.743.93$6,459
Apr 2009119046.773.59$5,566
Mar 2009116042.144.06$4,888
Feb 2009113032.814.63$3,708
Jan 2009117035.865.37$4,196
Dec 200898037.105.98$3,636
Nov 20080055.496.86$0
Oct 2008116075.246.92$8,728
Sep 20082230101.767.88$22,692
Aug 200800114.228.48$0
Jul 20081200131.0811.39$15,730
Jun 20081140131.3313.03$14,972
May 20081140123.1711.57$14,041
Apr 20081150110.3110.45$12,686
Mar 20081190101.909.66$12,126
Feb 2008101092.538.77$9,346
Jan 2008116090.388.21$10,484
Dec 2007113088.337.30$9,981
Nov 20070091.677.29$0
Oct 2007235082.856.92$19,470
Sep 2007112075.846.24$8,494
Aug 2007118069.066.39$8,149
Jul 2007121070.906.39$8,579
Jun 2007113062.007.55$7,006
May 2007228058.747.85$13,393
Apr 2007116059.617.81$6,915
Mar 2007125056.927.30$7,115
Feb 2007232055.108.22$12,783
Jan 2007115050.306.73$5,785
Dec 2006114056.656.92$6,458
Nov 2006121054.207.62$6,558
Oct 2006230054.906.01$12,627
Sep 2006115060.085.04$6,909
Aug 2006112068.717.34$7,696
Jul 2006231069.376.34$16,024
Jun 2006114066.286.38$7,556
May 2006116066.016.42$7,657
Apr 2006120064.397.36$7,727
Mar 2006219056.707.08$12,417
Feb 2006119057.597.75$6,853
Jan 2006114060.598.93$6,907
Dec 2005116054.9413.42$6,373
Nov 2005109054.6910.59$5,961
Oct 2005113058.3413.80$6,592
Sep 2005111061.4512.08$6,821
Aug 2005119061.519.80$7,320
Jul 2005116055.697.84$6,460
Jun 2005127052.337.38$6,646
May 2005114045.226.65$5,155
Apr 2005122049.207.36$6,002
Mar 2005119050.377.15$5,994
Feb 2005241045.226.31$10,898
Jan 2005245043.166.32$10,574
Dec 2004248039.866.75$9,885
Nov 2004249045.286.33$11,275
Oct 2004240049.706.52$11,928
Sep 2004241043.245.28$10,421
Aug 2004242042.375.55$10,254
Jul 2004243038.286.08$9,302
Jun 2004238036.106.43$8,592
May 2004238037.486.49$8,920
Apr 2004348034.475.86$11,996
Mar 2004239034.365.53$8,212
Feb 2004227032.455.51$7,366
Jan 2004243032.036.30$7,783
Dec 2003237030.266.30$7,172
Nov 2003238028.804.60$6,854
Oct 2003127028.174.76$3,578
Sep 2003239026.314.75$6,288
Aug 2003237029.765.13$7,053
Jul 2003228029.415.17$6,705
Jun 2003219028.565.98$6,255
May 2003217026.595.97$5,770
Apr 2003227026.675.41$6,054
Mar 2003230031.146.10$7,162
Feb 2003237033.487.93$7,935
Jan 2003236030.315.58$7,153
Dec 2002247026.914.85$6,647
Nov 2002248024.664.14$6,116
Oct 2002236026.464.23$6,245
Sep 2002236027.443.64$6,476
Aug 2002238025.963.16$6,178
Jul 2002242024.583.06$5,948
Jun 2002353023.733.34$8,377
May 2002234024.663.58$5,770
Apr 2002231023.653.51$5,463
Mar 2002247022.003.10$5,434
Feb 2002234018.222.38$4,263
Jan 2002357017.172.38$6,130
Dec 2001240016.932.36$4,063
Nov 2001241018.072.41$4,355
Oct 2001240019.782.53$4,747
Sep 2001240024.262.25$5,822
Aug 2001244024.873.05$6,068
Jul 2001351023.933.20$8,399
Jun 2001241024.563.82$5,919
May 2001233025.524.31$5,946
Apr 2001359024.685.34$8,860
Mar 2001240024.545.38$5,890
Feb 2001232027.755.77$6,438
Jan 2001357027.478.40$9,807
Dec 2000120026.889.12$3,226
Nov 2000364032.215.66$11,724
Oct 2000236031.235.15$7,370
Sep 2000235031.875.19$7,489
Aug 2000246029.644.54$7,291
Jul 2000241028.534.09$6,876
Jun 2000237029.304.40$6,944
May 2000238027.263.68$6,488
Apr 2000241024.513.12$5,907
Mar 2000346028.422.86$9,833
Feb 2000241027.622.73$6,656
Jan 2000228025.272.48$5,762
Dec 1999240024.282.42$5,827
Nov 1999244023.192.43$5,658
Oct 1999351020.982.80$7,364
Sep 1999230021.752.62$5,003
Aug 1999231019.262.88$4,449
Jul 1999237017.892.37$4,240
Jun 1999241015.942.36$3,842
May 1999446015.792.32$7,042
Apr 1999364015.102.21$5,496
Mar 1999240012.471.84$2,993
Feb 199923509.981.82$2,345
Jan 1999243010.381.90$2,522
Dec 199824909.201.77$2,291
Nov 1998347010.892.19$3,779
Oct 1998234012.421.97$2,906
Sep 1998236012.592.08$2,971
Aug 1998236011.301.91$2,667
Jul 1998341011.742.24$4,003
Jun 1998235011.242.24$2,641
May 1998235012.622.21$2,966
Apr 1998241013.042.51$3,143
Mar 1998233012.802.31$2,982
Feb 1998239013.952.30$3,334
Jan 1998360014.702.15$5,292
Dec 1997239016.322.41$3,900
Nov 1997234018.193.09$4,256
Oct 1997244019.253.15$4,697
Sep 1997366017.742.95$6,493
Aug 1997234017.862.55$4,179
Jul 1997364017.582.25$6,399
Jun 1997243017.242.26$4,189
May 1997250018.972.31$4,743
Apr 1997386017.882.08$6,902
Mar 1997238018.951.94$4,510
Feb 1997244020.492.21$5,000
Jan 1997248023.483.54$5,823
Dec 1996369023.32$8,605
Nov 1996248021.97$5,449
Oct 1996243023.31$5,664
Sep 1996354122.22$7,866
Aug 1996253120.26$5,126
Jul 1996362119.55$7,077
Jun 1996238118.73$4,458
May 1996374119.43$7,267
Apr 1996247121.51$5,313
Mar 1996368119.38$7,132
Feb 1996370116.98$6,283
Jan 1996233117.07$3,977
Dec 1995123117.19$2,114
Nov 1995350116.00$5,600
Oct 1995361115.43$5,570
Sep 1995243116.18$3,932
Aug 1995369115.92$5,874
Jul 1995233115.24$3,551
Jun 1995369116.41$6,055
May 1995354117.56$6,216
Apr 1995243117.73$4,308
Mar 1995235116.44$3,863
Feb 1995359116.58$5,952
Jan 1995239115.92$3,805
Dec 1994358115.03$5,381
Nov 1994369115.90$5,867
Oct 1994377115.58$5,874
Sep 1994246115.29$3,761
Aug 1994383116.13$6,178
Jul 1994245117.56$4,302
Jun 1994246117.09$4,204
May 1994383115.88$6,082
Apr 1994250114.14$3,535
Mar 1994374112.46$4,660
Feb 1994252112.50$3,150
Jan 1994253112.66$3,203
Dec 1993375112.33$4,624
Nov 1993370114.49$5,361
Oct 1993231115.85$3,661
Sep 1993367115.03$5,516
Aug 1993245115.66$3,837
Jul 1993245115.46$3,788
Jun 1993382116.79$6,414
May 1993242117.68$4,279
Apr 1993257118.05$4,639
Mar 1993356118.14$6,458
Feb 1993245117.90$4,386
Jan 1993358116.93$6,061

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                  152 bbl  × $ 98.93 =    $15,037
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $15,037

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. 02/O/1112 is the state's own key, not one this site invented.