MAUERMANN

Operated by SOUTH SAM OPERATING COMPANY, LLC (P-5 802738) in the MONKSFIELD (350 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4530District 01Field 62480500OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$8 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 19 leases and 1,555 wells, and the rule below applies to all of them.

Discovered
1956-05-16
as the register files it
Field class
Oil
the register's own label
Between wells
100 ft
minimum
From a lease line
50 ft
minimum

A drilling unit in this field needs at least 0 acres. The field rule took effect on 1984-03-01.

The Commission's schedule remark for this field reads: RULE 2 - 1/2 ACRE OIL PRORATION UNITS

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
OilDisposition41,306 bbl$1,663,034
Casinghead gasProduction132 Mcf$378
Total$1,663,412

35 Mcf of this lease's gas, across 35 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 (141)

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 29.2981, -98.5123. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

29.29906, -98.51153 · 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
10.6%
15 of 141 wells
With a plug date
9.9%
14 of 141 wells
Median depth
380 ft
139 wells filed one
Completion to plug
40.8 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
1510.6%
A plug date is filed
149.9%
BothOn the schedule and plugged. Neither fact cancels the other.
149.9%
NeitherNo plug date, and not on the schedule.
12689.4%

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

Total depth in feet, 139 of 141 wells. Median 380 ft, with the middle half between 340 and 400 ft; the shallowest is 274 ft and the deepest 1,140 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 134 of 141 wells, Jan 1975 – Nov 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1975 – Nov 1985
134 of 141 wells; 7 filed none
Plug dates filed
Jul 1991 – May 2025
14 of 141 wells; 127 filed none

Last completion to plug: a median of 40.8 years across the 7 wells that filed both dates, with the middle half between 40.8 years and 40.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

141 wells

42-029807051274 ftJul 1991Yes
42-029807061A1,140 ftJul 1991Yes
42-029807072290 ftJul 1991Yes
42-029807083290 ftJul 1991Yes
42-029807094290 ftJul 1991Yes
42-029807105290 ftJul 1991Yes
42-029807116290 ftJul 1991Yes
42-02936745109Y400 ftNov 1985
42-02936750C 29380 ftNov 1985
42-02936752C 27380 ftNov 1985
42-02936743111Y420 ftNov 1985
42-02936740C 33403 ftNov 1985
42-02936773C 31403 ftNov 1985
42-02936742C 35403 ftNov 1985
42-02936741C 37420 ftNov 1985
42-02936791B 38420 ftOct 1985
42-02936793B 36400 ftOct 1985
42-02936789B 32400 ftOct 1985
42-02936790B 34400 ftOct 1985
42-02936775B 30400 ftOct 1985
42-02936776B 28380 ftOct 1985
42-029367442XZ300 ftOct 1985
42-02936783B 26380 ftOct 1985
42-02936779104Y300 ftOct 1985
42-02936781103Y300 ftOct 1985
42-02936792105Y300 ftOct 1985
42-02936785B 16320 ftOct 1985
42-02936786B 18318 ftOct 1985
42-02936787B 20318 ftOct 1985
42-02936788B 22340 ftOct 1985
42-02936748C 23360 ftOct 1985
42-02936749C 25360 ftOct 1985
42-02936784B 24360 ftOct 1985
42-02936746C 19340 ftOct 1985
42-02936747C 21340 ftOct 1985
42-02936774C 17320 ftOct 1985
42-02936777C 15320 ftOct 1985
42-02936778C 14340 ftOct 1985
42-02936780C 12340 ftOct 1985
42-02935598L 28380 ftJul 1984
42-02935599L 27360 ftJul 1984
42-02935600L 25360 ftJul 1984May 2025Yes
42-02935597M 30380 ftJul 1984
42-02935606M 32380 ftJul 1984May 2025Yes
42-02935605M 31380 ftJul 1984
42-02935609702Y380 ftJul 1984May 2025Yes
42-02935602302X360 ftJul 1984
42-02935603302Y380 ftJul 1984
42-02935601L 22360 ftJul 1984
42-02935607702X380 ftJul 1984May 2025Yes
42-02935610107360 ftJul 1984
42-02935604106360 ftJul 1984
42-02935535L 24360 ftJul 1984May 2025Yes
42-02935536M 29380 ftJun 1984May 2025Yes
42-02935537703X380 ftJun 1984
42-02935538703Y390 ftJun 1984
42-02935492704X400 ftJun 1984
42-02935490L 40400 ftJun 1984
42-02935491M 40400 ftJun 1984
42-02935497J 40400 ftJun 1984
42-02935498K 40400 ftJun 1984
42-02935495H 40420 ftJun 1984
42-02935496I 40400 ftJun 1984
42-02935519311X400 ftJun 1984
42-02935493F 40420 ftJun 1984
42-02935494G 40420 ftJun 1984
42-02935500E 40420 ftJun 1984
42-02935499D 40420 ftJun 1984
42-02935501C 40420 ftJun 1984
42-02935502B 40420 ftJun 1984
42-02935471312Y400 ftJun 1984
42-02935465310Y400 ftJun 1984
42-02935472312X400 ftJun 1984
42-02935466311Y400 ftJun 1984
42-02935464310X360 ftJun 1984
42-02935460308X380 ftMay 1984
42-02935463309Y380 ftMay 1984
42-02935461308Y360 ftMay 1984
42-02935462309X380 ftMay 1984
42-02935457306Y340 ftMay 1984
42-02935458307X340 ftMay 1984
42-02935459307Y340 ftMay 1984
42-02935456306X340 ftMay 1984
42-02935468305X360 ftMay 1984
42-02935467305Y340 ftMay 1984
42-02935454303X340 ftMay 1984
42-02935455303Y340 ftMay 1984
42-02935469304X340 ftMay 1984
42-02935470304Y342 ftMay 1984
42-02931412407370 ftSep 1981
42-02931419410390 ftAug 1981
42-02931420411390 ftAug 1981
42-02931404604410 ftAug 1981
42-02931402602410 ftAug 1981May 2025Yes
42-02931401507410 ftAug 1981
42-02931403603410 ftAug 1981
42-02931407505390 ftAug 1981
42-02931452211390 ftAug 1981
42-02931454212390 ftAug 1981
42-02931399503Aug 1981
42-02931408506410 ftAug 1981
42-02931397501350 ftAug 1981
42-02931398502370 ftAug 1981
42-02931400504Aug 1981
42-02931449108390 ftAug 1981
42-02931216309410 ftAug 1981
42-02931405310410 ftAug 1981
42-02931411312410 ftAug 1981
42-02931416311410 ftAug 1981
42-02931448112410 ftAug 1981
42-02931450109390 ftAug 1981
42-02931451210410 ftAug 1981
42-02931453111410 ftAug 1981
42-02931455110410 ftAug 1981
42-02931410402350 ftJul 1981
42-02931409403330 ftJul 1981
42-02931414405350 ftJul 1981
42-02931417408390 ftJul 1981
42-02931418409390 ftJul 1981
42-02931413406370 ftJul 1981
42-02931415404350 ftJun 1981
42-02931266209400 ftDec 1980
42-02931218306400 ftDec 1980
42-02931219305400 ftDec 1980
42-02931220304400 ftDec 1980
42-02931221303440 ftDec 1980
42-02931214308400 ftDec 1980
42-02931217307400 ftDec 1980
42-02931213206430 ftDec 1980
42-02931222208440 ftDec 1980
42-02931223207400 ftDec 1980
42-02931215203340 ftDec 1980
42-02931224205340 ftDec 1980
42-02931225204400 ftDec 1980
42-02930920105335 ftJan 1980
42-02930824104335 ftJan 1980
42-02930825103320 ftJan 1980
42-02930826102311 ftSep 1979
42-02930827101303 ftApr 1979
42-029301872X286 ftOct 1975
42-029014021 X286 ftJan 1975Yes

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 202619089.753.15$1,705
Feb 20260063.503.75$0
Jan 202633059.138.00$1,951
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202515059.383.30$891
Sep 202538062.743.08$2,384
Aug 202523063.933.01$1,470
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20258067.704.27$542
Feb 20258070.884.34$567
Jan 20250074.324.28$0
Dec 202412068.993.12$828
Nov 202412069.052.20$829
Oct 202413071.372.28$928
Sep 202415069.612.36$1,044
Aug 202417075.632.06$1,286
Jul 202410079.932.15$799
Jun 202426078.082.63$2,030
May 20240078.812.20$0
Apr 202422084.451.66$1,858
Mar 20240080.301.55$0
Feb 202422076.091.78$1,674
Jan 202447073.023.30$3,432
Dec 20230071.262.61$0
Nov 202323077.892.81$1,791
Oct 202334085.443.09$2,905
Sep 20230089.042.74$0
Aug 202317080.522.67$1,369
Jul 202320074.852.64$1,497
Jun 20230068.962.26$0
May 202336070.622.23$2,542
Apr 202336078.122.24$2,812
Mar 20230072.852.39$0
Feb 202337075.112.47$2,779
Jan 202337076.533.39$2,832
Dec 202239076.415.73$2,980
Nov 202237085.005.65$3,145
Oct 20220087.185.86$0
Sep 202238084.888.16$3,225
Aug 20220094.529.13$0
Jul 2022390101.587.54$3,962
Jun 2022340115.097.98$3,913
May 202200109.378.43$0
Apr 2022390104.226.84$4,065
Mar 2022390108.885.08$4,246
Feb 20220091.054.86$0
Jan 202240081.844.54$3,274
Dec 20210071.323.90$0
Nov 202139077.435.24$3,020
Oct 202137079.795.71$2,952
Sep 20210069.865.35$0
Aug 202131066.024.22$2,047
Jul 202115070.783.98$1,062
Jun 202116069.493.38$1,112
May 20210063.483.02$0
Apr 202115060.362.76$905
Mar 202114061.302.72$858
Feb 20210057.805.55$0
Jan 202115050.412.81$756
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202015036.972.48$555
Sep 202030037.091.99$1,113
Aug 202015039.982.39$600
Jul 202044038.371.83$1,688
Jun 202031034.901.69$1,082
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202027030.341.86$819
Feb 20200049.881.98$0
Jan 202037057.252.09$2,118
Dec 201937059.012.30$2,183
Nov 201936055.302.75$1,991
Oct 201971053.472.42$3,796
Sep 201918055.052.66$991
Aug 201933053.112.30$1,753
Jul 201918056.272.46$1,013
Jun 201937052.782.49$1,953
May 201935058.482.74$2,047
Apr 201953062.632.75$3,319
Mar 201937056.803.06$2,102
Feb 201990050.852.79$4,577
Jan 201918046.033.23$829
Dec 201838046.594.19$1,770
Nov 201837052.934.24$1,958
Oct 201837061.443.40$2,273
Sep 201817059.543.11$1,012
Aug 201842059.403.07$2,495
Jul 201853065.142.93$3,452
Jun 201818060.183.08$1,083
May 201837065.382.90$2,419
Apr 201854063.842.90$3,447
Mar 201837061.222.79$2,265
Feb 201851061.782.77$3,151
Jan 201851062.874.01$3,206
Dec 201737057.272.92$2,119
Nov 201736055.423.12$1,995
Oct 201717049.292.98$838
Sep 201734047.523.09$1,616
Aug 201753045.373.00$2,405
Jul 201719043.873.09$834
Jun 201740042.493.09$1,700
May 201754045.373.26$2,450
Apr 201747047.933.21$2,253
Mar 201741046.772.98$1,918
Feb 201742050.452.95$2,119
Jan 201738049.413.42$1,878
Dec 201640048.763.72$1,950
Nov 201660042.492.64$2,549
Oct 201642046.193.09$1,940
Sep 201620041.553.10$831
Aug 201629041.442.92$1,202
Jul 201640041.622.92$1,665
Jun 201635045.352.69$1,587
May 201621042.521.99$893
Apr 201661036.561.99$2,230
Mar 201683033.011.79$2,740
Feb 201611026.472.06$291
Jan 201627027.352.36$738
Dec 201541032.362.00$1,327
Nov 201514038.792.17$543
Oct 201521043.552.43$915
Sep 201518042.992.76$774
Aug 201591040.162.87$3,655
Jul 201577048.152.95$3,708
Jun 201589056.152.88$4,997
May 201555055.212.96$3,037
Apr 2015132049.822.71$6,576
Mar 201540042.892.93$1,716
Feb 2015102044.662.98$4,555
Jan 201591043.433.10$3,952
Dec 201468054.693.59$3,719
Nov 201483070.464.25$5,848
Oct 201478078.303.90$6,107
Sep 201470086.164.05$6,031
Aug 201484089.394.04$7,509
Jul 201484096.564.18$8,111
Jun 201492098.164.74$9,031
May 2014104094.734.73$9,852
Apr 201488095.944.81$8,443
Mar 201474095.895.06$7,096
Feb 2014169097.406.19$16,461
Jan 20146090.404.86$542
Dec 201379091.824.35$7,254
Nov 201379088.853.74$7,019
Oct 2013107097.423.78$10,424
Sep 2013990104.113.72$10,307
Aug 2013830104.253.52$8,653
Jul 20131250102.523.72$12,815
Jun 201383094.403.93$7,835
May 201398094.834.15$9,293
Apr 201372093.964.28$6,765
Mar 201371093.623.91$6,647
Feb 201398091.233.42$8,941
Jan 201345091.603.42$4,122
Dec 201294086.773.42$8,156
Nov 201273086.953.62$6,347
Oct 201296089.383.40$8,580
Sep 201259094.672.92$5,586
Aug 201276092.662.91$7,042
Jul 201294085.133.02$8,002
Jun 2012153079.822.52$12,212
May 2012143091.612.49$13,100
Apr 20121660101.652.00$16,874
Mar 20121540105.052.22$16,178
Feb 201200101.102.57$0
Jan 2012174098.092.73$17,068
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011169084.983.65$14,362
Sep 20110083.623.99$0
Aug 2011161083.404.15$13,427
Jul 20110094.144.52$0
Jun 2011177092.904.64$16,443
May 201152098.134.40$5,103
Apr 201100105.964.33$0
Mar 2011168096.364.06$16,188
Feb 20110085.644.18$0
Jan 2011171086.504.59$14,792
Dec 2010176085.734.35$15,088
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010166072.633.98$12,057
Aug 20100073.684.42$0
Jul 2010162072.554.74$11,753
Jun 2010158070.364.91$11,117
May 20100071.124.24$0
Apr 2010165081.694.12$13,479
Mar 2010167078.394.39$13,091
Feb 20100073.585.44$0
Jan 2010166074.365.96$12,344
Dec 20090071.445.48$0
Nov 2009174074.593.75$12,979
Oct 2009164072.544.11$11,897
Sep 20090065.543.06$0
Aug 2009155067.423.22$10,450
Jul 2009174061.133.46$10,637
Jun 2009166066.163.90$10,983
May 20090054.743.93$0
Apr 2009321046.773.59$15,013
Mar 20090042.144.06$0
Feb 2009153032.814.63$5,020
Jan 2009162035.865.37$5,809
Dec 20080037.105.98$0
Nov 2008168055.496.86$9,322
Oct 2008170075.246.92$12,791
Sep 200800101.767.88$0
Aug 20081670114.228.48$19,075
Jul 20081660131.0811.39$21,759
Jun 200800131.3313.03$0
May 20081700123.1711.57$20,939
Apr 20081630110.3110.45$17,981
Mar 200800101.909.66$0
Feb 2008170092.538.77$15,730
Jan 2008176090.388.21$15,907
Dec 2007168088.337.30$14,839
Nov 20070091.677.29$0
Oct 2007174082.856.92$14,416
Sep 20070075.846.24$0
Aug 2007169069.066.39$11,671
Jul 2007166070.906.39$11,769
Jun 20070062.007.55$0
May 2007153058.747.85$8,987
Apr 2007162059.617.81$9,657
Mar 2007170056.927.30$9,676
Feb 20070055.108.22$0
Jan 2007164050.306.73$8,249
Dec 2006159056.656.92$9,007
Nov 20060054.207.62$0
Oct 2006118054.906.01$6,478
Sep 2006165060.085.04$9,913
Aug 2006174068.717.34$11,956
Jul 20060069.376.34$0
Jun 2006137066.286.38$9,080
May 2006116066.016.42$7,657
Apr 2006116064.397.36$7,469
Mar 2006162056.707.08$9,185
Feb 2006179057.597.75$10,309
Jan 20060060.598.93$0
Dec 2005177054.9413.42$9,724
Nov 20050054.6910.59$0
Oct 2005177058.3413.80$10,326
Sep 20050061.4512.08$0
Aug 2005157061.519.80$9,657
Jul 2005167055.697.84$9,300
Jun 20050052.337.38$0
May 2005174045.226.65$7,868
Apr 20050049.207.36$0
Mar 2005172050.377.15$8,664
Feb 2005159145.226.31$7,196
Jan 20050143.166.32$6
Dec 2004164139.866.75$6,544
Nov 20040145.286.33$6
Oct 2004121149.706.52$6,020
Sep 200496143.245.28$4,156
Aug 2004168142.375.55$7,124
Jul 2004166138.286.08$6,361
Jun 20040136.106.43$6
May 2004167137.486.49$6,266
Apr 2004166134.475.86$5,728
Mar 20040134.365.53$6
Feb 2004288132.455.51$9,351
Jan 20040132.036.30$6
Dec 2003174130.266.30$5,272
Nov 200352128.804.60$1,502
Oct 200362128.174.76$1,751
Sep 2003147126.314.75$3,872
Aug 2003162129.765.13$4,826
Jul 20030129.415.17$5
Jun 2003169128.565.98$4,833
May 20030126.595.97$6
Apr 2003161126.675.41$4,299
Mar 2003158131.146.10$4,926
Feb 2003170133.487.93$5,700
Jan 20030130.315.58$6
Dec 2002224126.914.85$6,033
Nov 20020124.664.14$4
Oct 2002165126.464.23$4,370
Sep 2002168127.443.64$4,614
Aug 2002160125.963.16$4,157
Jul 2002133124.583.06$3,272
Jun 2002176123.733.34$4,180
May 2002150124.663.58$3,703
Apr 2002140123.653.51$3,315
Mar 20020122.003.10$3
Feb 2002163118.222.38$2,972
Jan 2002174117.172.38$2,990
Dec 20010116.932.36$2
Nov 2001152118.072.41$2,749
Oct 2001150019.782.53$2,967
Sep 2001123124.262.25$2,986
Aug 20010124.873.05$3
Jul 200193123.933.20$2,229
Jun 2001129124.563.82$3,172
May 2001142125.524.31$3,628
Apr 2001140124.685.34$3,461
Mar 2001137124.545.38$3,367
Feb 20010127.755.77$6
Jan 2001106127.478.40$2,920
Dec 200078126.889.12$2,106
Nov 20000132.215.66$6
Oct 2000131131.235.15$4,096
Sep 2000134131.875.19$4,276
Aug 2000152129.644.54$4,510
Jul 2000135128.534.09$3,856
Jun 2000135129.304.40$3,960
May 2000147127.263.68$4,011
Apr 2000143124.513.12$3,508
Mar 2000141128.422.86$4,010
Feb 2000283127.622.73$7,819
Jan 2000145125.272.48$3,667
Dec 1999145124.282.42$3,523
Nov 1999141123.192.43$3,272
Oct 1999140120.982.80$2,940
Sep 1999139121.752.62$3,026
Aug 1999142119.262.88$2,738
Jul 1999138117.892.37$2,471
Jun 1999137115.942.36$2,186
May 1999141115.792.32$2,229
Apr 1999141115.102.21$2,131
Mar 1999138112.471.84$1,723
Feb 199930819.981.82$3,076
Jan 19990110.381.90$2
Dec 199814719.201.77$1,354
Nov 1998277110.892.19$3,019
Oct 1998139112.421.97$1,728
Sep 1998282112.592.08$3,552
Aug 19980111.301.91$2
Jul 1998137111.742.24$1,611
Jun 1998273111.242.24$3,071
May 1998139112.622.21$1,756
Apr 1998279113.042.51$3,641
Mar 1998140112.802.31$1,794
Feb 1998287113.952.30$4,006
Jan 1998273114.702.15$4,015
Dec 1997296116.322.41$4,833
Nov 1997155118.193.09$2,823
Oct 1997310119.253.15$5,971
Sep 1997320117.742.95$5,680
Aug 1997454117.862.55$8,111
Jul 1997163117.582.25$2,868
Jun 1997141117.242.26$2,433
May 1997335118.972.31$6,357
Apr 1997320117.882.08$5,724
Mar 1997332118.951.94$6,293
Feb 1997341120.492.21$6,989
Jan 1997313123.483.54$7,353
Dec 1996319123.32$7,439
Nov 1996332121.97$7,294
Oct 1996165123.31$3,846
Sep 1996326122.22$7,244
Aug 1996317120.26$6,422
Jul 1996484119.55$9,462
Jun 1996169118.73$3,165
May 1996323119.43$6,276
Apr 1996491121.51$10,561
Mar 1996324119.38$6,279
Feb 1996333116.98$5,654
Jan 1996323117.07$5,514
Dec 1995637117.19$10,950
Nov 1995161116.00$2,576
Oct 1995641115.43$9,891
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950115.92$0
Dec 19940015.03$0
Nov 19940115.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 1994182016.13$2,936
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 1994188114.14$2,658
Mar 1994338112.46$4,211
Feb 1994321112.50$4,013
Jan 1994323112.66$4,089
Dec 1993307112.33$3,785
Nov 19930114.49$0
Oct 1993353115.85$5,595
Sep 1993310115.03$4,659
Aug 1993310115.66$4,855
Jul 1993345115.46$5,334
Jun 1993452116.79$7,589
May 1993489117.68$8,646
Apr 1993330118.05$5,957
Mar 1993329118.14$5,968
Feb 1993333117.90$5,961
Jan 1993496116.93$8,397

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                   19 bbl  × $ 89.75 =     $1,705
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $1,705

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. 01/O/4530 is the state's own key, not one this site invented.