SAM B

Operated by MONTARE OPERATING, LTD. (P-5 577015) in the FUHRMAN-MASCHO field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27884District 08Field 33176001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$44 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 510 leases and 5,228 wells, and the rule below applies to all of them.

Discovered
1930-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2008-10-20.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ANDRES RESERVOIRS.

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
OilDisposition40,670 bbl$2,956,980
Casinghead gasProduction14,302 Mcf$48,143
Total$3,005,123

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 32.2252, -102.7446. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.22533, -102.74421 · 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
20.0%
1 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
4,805 ft
5 wells filed one
Completion to plug
30.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
120.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
480.0%

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 4,750 and 4,826 ft, median 4,805 ft, over the 5 wells that filed a depth.

Completions filed
Aug 1982 – Feb 2014
5 of 5 wells
Plug dates filed
Aug 2012
1 of 5 wells; 4 filed none

Last completion to plug: a median of 30.0 years across the 1 well that filed both dates, with the middle half between 30.0 years and 30.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-0034584554,826 ftFeb 2014
42-0034584674,826 ftFeb 2014
42-0034368434,805 ftJan 2012
42-0033998024,800 ftJan 2007
42-0033327314,750 ftAug 1982Aug 2012Yes

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 20263328106.413.05$3,597
Apr 2026262898.932.87$2,653
Mar 2026564189.753.15$5,155
Feb 2026604663.503.75$3,983
Jan 2026564059.138.00$3,631
Dec 2025554056.664.41$3,293
Nov 2025554458.593.93$3,395
Oct 2025564659.383.30$3,477
Sep 2025523762.743.08$3,376
Aug 2025573863.933.01$3,759
Jul 2025593266.743.32$4,044
Jun 2025541666.483.13$3,640
May 2025672260.553.23$4,128
Apr 2025971462.363.54$6,099
Mar 2025925467.704.27$6,459
Feb 2025946170.884.34$6,928
Jan 20251148074.324.28$8,815
Dec 20241083368.993.12$7,554
Nov 20241095969.052.20$7,656
Oct 2024867871.372.28$6,316
Sep 2024947569.612.36$6,721
Aug 2024997075.632.06$7,632
Jul 20241005679.932.15$8,113
Jun 20241001778.082.63$7,853
May 202499078.812.20$7,802
Apr 202497084.451.66$8,192
Mar 2024981480.301.55$7,891
Feb 2024956676.091.78$7,346
Jan 20241035173.023.30$7,689
Dec 2023666171.262.61$4,862
Nov 2023806477.892.81$6,411
Oct 2023773785.443.09$6,693
Sep 2023786289.042.74$7,115
Aug 2023814880.522.67$6,650
Jul 2023897574.852.64$6,860
Jun 2023951668.962.26$6,587
May 202310110170.622.23$7,358
Apr 2023976878.122.24$7,730
Mar 20231128372.852.39$8,358
Feb 20231025275.112.47$7,789
Jan 20231117976.533.39$8,762
Dec 20221047476.415.73$8,371
Nov 20221146785.005.65$10,068
Oct 2022914287.185.86$8,180
Sep 20221015284.888.16$8,997
Aug 20221043994.529.13$10,186
Jul 202211445101.587.54$11,920
Jun 202212658115.097.98$14,964
May 202213534109.378.43$15,052
Apr 20226834104.226.84$7,319
Mar 202211474108.885.08$12,788
Feb 20221167491.054.86$10,921
Jan 20221197481.844.54$10,075
Dec 202112810471.323.90$9,534
Nov 202111310177.435.24$9,279
Oct 20211159979.795.71$9,742
Sep 20211146169.865.35$8,290
Aug 202113210866.024.22$9,170
Jul 20211194970.783.98$8,618
Jun 20211129469.493.38$8,101
May 202119116463.483.02$12,620
Apr 202118913560.362.76$11,780
Mar 202120411761.302.72$12,823
Feb 202117215757.805.55$10,813
Jan 202121915750.412.81$11,481
Dec 202012110844.642.68$5,690
Nov 202015815638.772.71$6,548
Oct 202016915936.972.48$6,642
Sep 202016415937.091.99$6,399
Aug 202017114539.982.39$7,182
Jul 202016914638.371.83$6,751
Jun 202014513834.901.69$5,294
May 202017412216.921.81$3,165
Apr 202017814614.751.80$2,889
Mar 202018210130.341.86$5,709
Feb 2020177049.881.98$8,829
Jan 20201861057.252.09$10,669
Dec 2019192059.012.30$11,330
Nov 20191921055.302.75$10,645
Oct 20191928053.472.42$10,460
Sep 20191927455.052.66$10,766
Aug 20191978753.112.30$10,663
Jul 20191948256.272.46$11,118
Jun 20191898752.782.49$10,192
May 20192078758.482.74$12,344
Apr 20192007062.632.75$12,719
Mar 201921912156.803.06$12,810
Feb 201919211150.852.79$10,073
Jan 20191518346.033.23$7,218
Dec 20181518546.594.19$7,391
Nov 20181538252.934.24$8,446
Oct 20181709461.443.40$10,764
Sep 201819213059.543.11$11,836
Aug 201823516559.403.07$14,465
Jul 201832122265.142.93$21,561
Jun 201833523360.183.08$20,877
May 2018342565.382.90$2,295
Apr 2018241563.842.90$1,576
Mar 2018281761.222.79$1,762
Feb 2018251661.782.77$1,589
Jan 2018301962.874.01$1,962
Dec 2017291957.272.92$1,716
Nov 2017312155.423.12$1,784
Oct 2017352249.292.98$1,791
Sep 2017404047.523.09$2,024
Aug 2017604845.373.00$2,866
Jul 2017523943.873.09$2,402
Jun 2017372842.493.09$1,659
May 2017342145.373.26$1,611
Apr 2017402247.933.21$1,988
Mar 2017422446.772.98$2,036
Feb 2017301950.452.95$1,570
Jan 2017463049.413.42$2,375
Dec 2016745648.763.72$3,817
Nov 201612210742.492.64$5,467
Oct 2016957946.193.09$4,632
Sep 2016664441.553.10$2,879
Aug 2016523441.442.92$2,254
Jul 2016614241.622.92$2,662
Jun 2016523545.352.69$2,452
May 2016603942.521.99$2,629
Apr 2016845936.561.99$3,189
Mar 2016995533.011.79$3,367
Feb 2016844426.472.06$2,314
Jan 2016734127.352.36$2,093
Dec 2015934832.362.00$3,106
Nov 201515112738.792.17$6,133
Oct 20151539443.552.43$6,891
Sep 20151729842.992.76$7,665
Aug 20151623040.162.87$6,592
Jul 201519313348.152.95$9,685
Jun 201522817356.152.88$13,301
May 20152349455.212.96$13,197
Apr 20152097949.822.71$10,626
Mar 20152427542.892.93$10,599
Feb 201521610744.662.98$9,965
Jan 20152366543.433.10$10,451
Dec 201423110154.693.59$12,996
Nov 201424810470.464.25$17,916
Oct 201424610678.303.90$19,675
Sep 20142359186.164.05$20,616
Aug 20142529089.394.04$22,889
Jul 201428310096.564.18$27,744
Jun 20143659298.164.74$36,264
May 201437410794.734.73$35,935
Apr 201443011195.944.81$41,788
Mar 201469918495.895.06$67,958
Feb 20141505597.406.19$14,951
Jan 20141548790.404.86$14,344
Dec 20131088091.824.35$10,265
Nov 20131049388.853.74$9,588
Oct 20131209097.423.78$12,031
Sep 201314984104.113.72$15,825
Aug 201314686104.253.52$15,523
Jul 201318698102.523.72$19,433
Jun 201325610094.403.93$24,560
May 20132457094.834.15$23,524
Apr 20132786093.964.28$26,378
Mar 20132613493.623.91$24,568
Feb 20132922491.233.42$26,721
Jan 201325713591.603.42$24,003
Dec 20122238386.773.42$19,634
Nov 2012220086.953.62$19,129
Oct 2012321089.383.40$28,691
Sep 2012295094.672.92$27,928
Aug 2012303092.662.91$28,076
Jul 20123545685.133.02$30,305
Jun 201249818679.822.52$40,219
May 201267813091.612.49$62,435
Apr 2012680284101.652.00$69,689
Mar 2012980376105.052.22$103,785
Feb 20121,319252101.102.57$133,999
Jan 20127089098.092.73$69,694
Dec 20115196.873.24$488
Nov 2011732095.723.31$7,054
Oct 2011961784.983.65$8,220
Sep 20111064383.623.99$9,035
Aug 2011722983.404.15$6,125
Jul 20111302594.144.52$12,351
Jun 20111222392.904.64$11,441
May 20111187498.134.40$11,905
Apr 20119952105.964.33$10,715
Mar 20117328496.364.06$8,187
Feb 201110919185.644.18$10,133
Jan 201114514486.504.59$13,203
Dec 2010275785.734.35$2,563
Nov 20100080.843.80$0
Oct 20101078.103.51$78
Sep 201024072.633.98$1,743
Aug 20101077073.684.42$8,193
Jul 201013210972.554.74$10,093
Jun 201018710370.364.91$13,663
May 2010162071.124.24$11,521
Apr 2010168081.694.12$13,724
Mar 2010213078.394.39$16,697
Feb 2010172073.585.44$12,656
Jan 2010153074.365.96$11,377
Dec 200990071.445.48$6,430
Nov 200986074.593.75$6,415
Oct 2009104072.544.11$7,544
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 200969054.743.93$3,777
Apr 2009113046.773.59$5,285
Mar 2009109042.144.06$4,593
Feb 200990032.814.63$2,953
Jan 200992035.865.37$3,299
Dec 2008113037.105.98$4,192
Nov 2008142055.496.86$7,880
Oct 2008103075.246.92$7,750
Sep 20081110101.767.88$11,295
Aug 2008900114.228.48$10,280
Jul 2008960131.0811.39$12,584
Jun 2008950131.3313.03$12,476
May 20081100123.1711.57$13,549
Apr 2008790110.3110.45$8,714
Mar 20081020101.909.66$10,394
Feb 200899092.538.77$9,160
Jan 2008163090.388.21$14,732
Dec 200777088.337.30$6,801
Nov 200773091.677.29$6,692
Oct 2007717082.856.92$59,403
Sep 2007617075.846.24$46,793
Aug 2007576069.066.39$39,779
Jul 2007589070.906.39$41,760
Jun 2007159062.007.55$9,858
May 2007569058.747.85$33,423
Apr 2007539059.617.81$32,130
Mar 2007725056.927.30$41,267
Feb 2007730055.108.22$40,223
Jan 20071,625050.306.73$81,738
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 200325031.146.10$779
Feb 200324033.487.93$804
Jan 20030030.315.58$0
Dec 200225026.914.85$673
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 200224027.443.64$659
Aug 20020025.963.16$0
Jul 200225024.583.06$615
Jun 200225023.733.34$593
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20028018.222.38$146
Jan 20020017.172.38$0
Dec 20018016.932.36$135
Nov 20018018.072.41$145
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20018024.873.05$199
Jul 20010023.933.20$0
Jun 20018024.563.82$196
May 20010025.524.31$0
Apr 20018024.685.34$197
Mar 20010024.545.38$0
Feb 20018027.755.77$222
Jan 20018027.478.40$220
Dec 20000026.889.12$0
Nov 20008032.215.66$258
Oct 20000031.235.15$0
Sep 20008031.875.19$255
Aug 20008029.644.54$237
Jul 20000028.534.09$0
Jun 20008029.304.40$234
May 20000027.263.68$0
Apr 20008024.513.12$196
Mar 20000028.422.86$0
Feb 20008027.622.73$221
Jan 20000025.272.48$0
Dec 19998024.282.42$194
Nov 19990023.192.43$0
Oct 19998020.982.80$168
Sep 19990021.752.62$0
Aug 19998019.262.88$154
Jul 19998017.892.37$143
Jun 19990015.942.36$0
May 19998015.792.32$126
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19986010.892.19$65
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$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 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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
Oil                   33 bbl  × $106.41 =     $3,512
Casinghead gas        28 Mcf  × $  3.05 =        $85

────────────────────────────────────────────────────
Month total                                   $3,597

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. 08/O/27884 is the state's own key, not one this site invented.