ARMSTRONG, FANNIE

Operated by MCA PETROLEUM CORPORATION (P-5 537160) in the ELM GROVE (ARNIM -A-) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7695District 03Field 28598200OilCasinghead gasSaveExport
Value, all time
$3.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$73 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 15 leases and 26 wells, and the rule below applies to all of them.

Discovered
1953-03-11
as the register files it
Field class
Oil
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 20 acres. The field rule took effect on 1996-06-14.

The Commission's schedule remark for this field reads: OPTIONAL 20 ACRES, DIAG 1500

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
OilDisposition73,157 bbl$3,766,756
Casinghead gasProduction21 Mcf$0
Total$3,766,756

21 Mcf of this lease's gas, across 21 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 (3)

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 29.7272, -97.2047. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.72717, -97.20446 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
2,000 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 1,962 and 2,026 ft, median 2,000 ft, over the 3 wells that filed a depth.

Completions filed
Jun 1982 – Oct 1991
2 of 3 wells; 1 filed none
Plug dates filed
Jul 1982
1 of 3 wells; 2 filed none

3 wells

42-1490042212,000 ftJul 1982Yes
42-1493246131,962 ftOct 1991
42-1493135022,026 ftJun 1982

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 20261070106.413.05$11,386
Apr 2026101098.932.87$9,992
Mar 20260089.753.15$0
Feb 202699063.503.75$6,287
Jan 2026104059.138.00$6,150
Dec 2025100056.664.41$5,666
Nov 2025103058.593.93$6,035
Oct 2025103059.383.30$6,116
Sep 20250062.743.08$0
Aug 2025109063.933.01$6,968
Jul 2025108066.743.32$7,208
Jun 2025104066.483.13$6,914
May 20250060.553.23$0
Apr 2025102062.363.54$6,361
Mar 2025103067.704.27$6,973
Feb 2025103070.884.34$7,301
Jan 2025107074.324.28$7,952
Dec 202455068.993.12$3,794
Nov 20240069.052.20$0
Oct 2024106071.372.28$7,565
Sep 2024106069.612.36$7,379
Aug 2024106075.632.06$8,017
Jul 20240079.932.15$0
Jun 2024108078.082.63$8,433
May 2024103078.812.20$8,117
Apr 2024103084.451.66$8,698
Mar 20240080.301.55$0
Feb 2024208076.091.78$15,827
Jan 20240073.023.30$0
Dec 2023101071.262.61$7,197
Nov 2023101077.892.81$7,867
Oct 2023101085.443.09$8,629
Sep 2023101089.042.74$8,993
Aug 2023104080.522.67$8,374
Jul 2023100074.852.64$7,485
Jun 2023100068.962.26$6,896
May 202397070.622.23$6,850
Apr 2023201078.122.24$15,702
Mar 2023100072.852.39$7,285
Feb 202397075.112.47$7,286
Jan 2023100076.533.39$7,653
Dec 2022101076.415.73$7,717
Nov 202296085.005.65$8,160
Oct 2022100087.185.86$8,718
Sep 202299084.888.16$8,403
Aug 202297094.529.13$9,168
Jul 2022970101.587.54$9,853
Jun 20222020115.097.98$23,248
May 202200109.378.43$0
Apr 2022980104.226.84$10,214
Mar 20221020108.885.08$11,106
Feb 2022103091.054.86$9,378
Jan 2022104081.844.54$8,511
Dec 2021108071.323.90$7,703
Nov 20210077.435.24$0
Oct 2021206079.795.71$16,437
Sep 20210069.865.35$0
Aug 2021226066.024.22$14,921
Jul 2021101070.783.98$7,149
Jun 2021101069.493.38$7,018
May 2021100063.483.02$6,348
Apr 2021202060.362.76$12,193
Mar 2021107061.302.72$6,559
Feb 2021103057.805.55$5,953
Jan 202149050.412.81$2,470
Dec 2020107044.642.68$4,776
Nov 2020103038.772.71$3,993
Oct 2020102036.972.48$3,771
Sep 2020108037.091.99$4,006
Aug 2020208039.982.39$8,316
Jul 202098038.371.83$3,760
Jun 2020104034.901.69$3,630
May 20200016.921.81$0
Apr 2020102014.751.80$1,505
Mar 2020106030.341.86$3,216
Feb 2020102049.881.98$5,088
Jan 2020241057.252.09$13,797
Dec 201991059.012.30$5,370
Nov 201965055.302.75$3,595
Oct 2019148053.472.42$7,914
Sep 2019153055.052.66$8,423
Aug 2019149053.112.30$7,913
Jul 2019158056.272.46$8,891
Jun 2019148052.782.49$7,811
May 2019149058.482.74$8,714
Apr 2019153062.632.75$9,582
Mar 2019153056.803.06$8,690
Feb 2019150050.852.79$7,628
Jan 2019150046.033.23$6,905
Dec 2018158046.594.19$7,361
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018310059.543.11$18,457
Aug 2018155059.403.07$9,207
Jul 20180065.142.93$0
Jun 2018316060.183.08$19,017
May 2018156065.382.90$10,199
Apr 2018154063.842.90$9,831
Mar 2018154061.222.79$9,428
Feb 2018157061.782.77$9,699
Jan 20180062.874.01$0
Dec 2017151057.272.92$8,648
Nov 2017157055.423.12$8,701
Oct 2017157049.292.98$7,739
Sep 2017154047.523.09$7,318
Aug 20170045.373.00$0
Jul 2017152043.873.09$6,668
Jun 2017148042.493.09$6,289
May 2017154045.373.26$6,987
Apr 2017312047.933.21$14,954
Mar 2017155046.772.98$7,249
Feb 2017154050.452.95$7,769
Jan 2017169049.413.42$8,350
Dec 2016154048.763.72$7,509
Nov 20160042.492.64$0
Oct 2016153046.193.09$7,067
Sep 2016155041.553.10$6,440
Aug 2016152041.442.92$6,299
Jul 2016154041.622.92$6,409
Jun 2016155045.352.69$7,029
May 2016156042.521.99$6,633
Apr 2016153036.561.99$5,594
Mar 2016309033.011.79$10,200
Feb 2016154026.472.06$4,076
Jan 2016160027.352.36$4,376
Dec 2015159032.362.00$5,145
Nov 2015155038.792.17$6,012
Oct 2015319043.552.43$13,892
Sep 2015154042.992.76$6,620
Aug 2015154040.162.87$6,185
Jul 2015151048.152.95$7,271
Jun 2015154056.152.88$8,647
May 2015168055.212.96$9,275
Apr 2015156049.822.71$7,772
Mar 2015140042.892.93$6,005
Feb 20150044.662.98$0
Jan 2015157043.433.10$6,819
Dec 2014142054.693.59$7,766
Nov 2014161070.464.25$11,344
Oct 2014157078.303.90$12,293
Sep 2014305086.164.05$26,279
Aug 2014157089.394.04$14,034
Jul 20140096.564.18$0
Jun 2014156098.164.74$15,313
May 2014313094.734.73$29,650
Apr 2014156095.944.81$14,967
Mar 2014153095.895.06$14,671
Feb 2014148097.406.19$14,415
Jan 2014147090.404.86$13,289
Dec 2013294091.824.35$26,995
Nov 2013154088.853.74$13,683
Oct 2013152097.423.78$14,808
Sep 20133030104.113.72$31,545
Aug 20131550104.253.52$16,159
Jul 20131460102.523.72$14,968
Jun 2013153094.403.93$14,443
May 2013150094.834.15$14,225
Apr 2013149093.964.28$14,000
Mar 2013149093.623.91$13,949
Feb 2013150091.233.42$13,685
Jan 2013303091.603.42$27,755
Dec 2012165086.773.42$14,317
Nov 2012165086.953.62$14,347
Oct 2012159089.383.40$14,211
Sep 20120094.672.92$0
Aug 2012317092.662.91$29,373
Jul 2012164085.133.02$13,961
Jun 2012313079.822.52$24,984
May 20120091.612.49$0
Apr 20121570101.652.00$15,959
Mar 20121700105.052.22$17,859
Feb 20121530101.102.57$15,468
Jan 2012153098.092.73$15,008
Dec 2011157096.873.24$15,209
Nov 2011323095.723.31$30,918
Oct 2011164084.983.65$13,937
Sep 2011304083.623.99$25,420
Aug 2011326083.404.15$27,188
Jul 2011196094.144.52$18,451
Jun 2011317092.904.64$29,449
May 2011299098.134.40$29,341
Apr 20113110105.964.33$32,954
Mar 2011167096.364.06$16,092
Feb 2011151085.644.18$12,932
Jan 2011142086.504.59$12,283
Dec 2010162085.734.35$13,888
Nov 2010156080.843.80$12,611
Oct 2010313078.103.51$24,445
Sep 2010159072.633.98$11,548
Aug 2010144073.684.42$10,610
Jul 2010311072.554.74$22,563
Jun 2010151070.364.91$10,624
May 2010152071.124.24$10,810
Apr 2010322081.694.12$26,304
Mar 2010144078.394.39$11,288
Feb 2010160073.585.44$11,773
Jan 2010305074.365.96$22,680
Dec 2009191071.445.48$13,645
Nov 2009331074.593.75$24,689
Oct 2009158072.544.11$11,461
Sep 2009160065.543.06$10,486
Aug 2009307067.423.22$20,698
Jul 2009173061.133.46$10,575
Jun 2009306066.163.90$20,245
May 2009175054.743.93$9,580
Apr 2009313046.773.59$14,639
Mar 2009310042.144.06$13,063
Feb 2009163032.814.63$5,348
Jan 2009310035.865.37$11,117
Dec 2008315037.105.98$11,687
Nov 2008322055.496.86$17,868
Oct 2008320075.246.92$24,077
Sep 20083420101.767.88$34,802
Aug 20081550114.228.48$17,704
Jul 20081630131.0811.39$21,366
Jun 20083270131.3313.03$42,945
May 20083370123.1711.57$41,508
Apr 20083260110.3110.45$35,961
Mar 20083250101.909.66$33,118
Feb 2008297092.538.77$27,481
Jan 2008319090.388.21$28,831
Dec 2007333088.337.30$29,414
Nov 2007157091.677.29$14,392
Oct 2007440082.856.92$36,454
Sep 2007320075.846.24$24,269
Aug 2007141069.066.39$9,737
Jul 2007316070.906.39$22,404
Jun 2007394062.007.55$24,428
May 2007157058.747.85$9,222
Apr 20070059.617.81$0
Mar 2007391056.927.30$22,256
Feb 2007319055.108.22$17,577
Jan 2007318050.306.73$15,995
Dec 2006262056.656.92$14,842
Nov 2006312054.207.62$16,910
Oct 2006531054.906.01$29,152
Sep 2006321060.085.04$19,286
Aug 2006388068.717.34$26,659
Jul 2006128069.376.34$8,879
Jun 2006552066.286.38$36,587
May 2006299066.016.42$19,737
Apr 2006433064.397.36$27,881
Mar 2006311056.707.08$17,634
Feb 2006437057.597.75$25,167
Jan 2006320060.598.93$19,389
Dec 2005318054.9413.42$17,471
Nov 2005312054.6910.59$17,063
Oct 2005410058.3413.80$23,919
Sep 2005432061.4512.08$26,546
Aug 2005157061.519.80$9,657
Jul 2005156055.697.84$8,688
Jun 2005312052.337.38$16,327
May 2005419045.226.65$18,947
Apr 2005277049.207.36$13,628
Mar 2005308050.377.15$15,514
Feb 2005467045.226.31$21,118
Jan 2005315043.166.32$13,595
Dec 2004324039.866.75$12,915
Nov 2004482045.286.33$21,825
Oct 2004658049.706.52$32,703
Sep 2004308043.245.28$13,318
Aug 2004499042.375.55$21,143
Jul 2004103038.286.08$3,943
Jun 2004157036.106.43$5,668
May 200473037.486.49$2,736
Apr 2004157034.475.86$5,412
Mar 20040034.365.53$0
Feb 2004148032.455.51$4,803
Jan 2004138032.036.30$4,420
Dec 2003154030.266.30$4,660
Nov 20030028.804.60$0
Oct 2003121028.174.76$3,409
Sep 20030026.314.75$0
Aug 2003133029.765.13$3,958
Jul 2003108029.415.17$3,176
Jun 2003128028.565.98$3,656
May 2003157026.595.97$4,175
Apr 2003147026.675.41$3,920
Mar 2003125031.146.10$3,893
Feb 20030033.487.93$0
Jan 2003210030.315.58$6,365
Dec 200292026.914.85$2,476
Nov 200299024.664.14$2,441
Oct 2002163026.464.23$4,313
Sep 20020027.443.64$0
Aug 2002159025.963.16$4,128
Jul 200284024.583.06$2,065
Jun 200266023.733.34$1,566
May 200297024.663.58$2,392
Apr 2002152023.653.51$3,595
Mar 2002146022.003.10$3,212
Feb 2002151018.222.38$2,751
Jan 2002156017.172.38$2,679
Dec 20010016.932.36$0
Nov 2001157018.072.41$2,837
Oct 2001152019.782.53$3,007
Sep 2001159024.262.25$3,857
Aug 2001153024.873.05$3,805
Jul 2001152023.933.20$3,637
Jun 2001151024.563.82$3,709
May 2001156025.524.31$3,981
Apr 2001129024.685.34$3,184
Mar 2001157024.545.38$3,853
Feb 2001156027.755.77$4,329
Jan 2001149027.478.40$4,093
Dec 2000170026.889.12$4,570
Nov 2000120032.215.66$3,865
Oct 2000156031.235.15$4,872
Sep 2000172031.875.19$5,482
Aug 2000167029.644.54$4,950
Jul 2000180028.534.09$5,135
Jun 200040029.304.40$1,172
May 2000332027.263.68$9,050
Apr 20000024.513.12$0
Mar 2000179028.422.86$5,087
Feb 2000180027.622.73$4,972
Jan 2000165025.272.48$4,170
Dec 1999165024.282.42$4,006
Nov 1999162023.192.43$3,757
Oct 1999172020.982.80$3,609
Sep 1999162021.752.62$3,524
Aug 1999168019.262.88$3,236
Jul 1999171017.892.37$3,059
Jun 1999161015.942.36$2,566
May 1999149015.792.32$2,353
Apr 1999162015.102.21$2,446
Mar 1999181012.471.84$2,257
Feb 199915409.981.82$1,537
Jan 1999159010.381.90$1,650
Dec 199831009.201.77$2,852
Nov 1998163010.892.19$1,775
Oct 1998163012.421.97$2,024
Sep 1998217012.592.08$2,732
Aug 1998164011.301.91$1,853
Jul 19980011.742.24$0
Jun 1998157011.242.24$1,765
May 1998158012.622.21$1,994
Apr 19980013.042.51$0
Mar 1998168012.802.31$2,150
Feb 1998182013.952.30$2,539
Jan 1998121014.702.15$1,779
Dec 1997221016.322.41$3,607
Nov 1997167018.193.09$3,038
Oct 1997164019.253.15$3,157
Sep 199793017.742.95$1,650
Aug 1997171017.862.55$3,054
Jul 1997329017.582.25$5,784
Jun 1997151017.242.26$2,603
May 1997162018.972.31$3,073
Apr 1997338017.882.08$6,043
Mar 1997171018.951.94$3,240
Feb 1997331020.492.21$6,782
Jan 1997164023.483.54$3,851
Dec 1996299023.32$6,973
Nov 1996319021.97$7,008
Oct 1996164023.31$3,823
Sep 1996347022.22$7,710
Aug 19960020.26$0
Jul 1996489019.55$9,560
Jun 1996164018.73$3,072
May 1996311019.43$6,043
Apr 1996164021.51$3,528
Mar 1996174019.38$3,372
Feb 1996312016.98$5,298
Jan 1996166017.07$2,834
Dec 1995328017.19$5,638
Nov 19950016.00$0
Oct 1995326015.43$5,030
Sep 1995168016.18$2,718
Aug 1995323015.92$5,142
Jul 1995169015.24$2,576
Jun 1995338016.41$5,547
May 1995149017.56$2,616
Apr 1995321017.73$5,691
Mar 1995183016.44$3,009
Feb 1995355016.58$5,886
Jan 1995361015.92$5,747
Dec 1994171015.03$2,570
Nov 1994336015.90$5,342
Oct 1994170015.58$2,649
Sep 1994320115.29$4,893
Aug 1994168116.13$2,710
Jul 1994322117.56$5,654
Jun 1994165117.09$2,820
May 1994312115.88$4,955
Apr 1994154114.14$2,178
Mar 1994154112.46$1,919
Feb 1994156112.50$1,950
Jan 1994286112.66$3,621
Dec 1993160112.33$1,973
Nov 1993317114.49$4,593
Oct 1993296115.85$4,692
Sep 1993174115.03$2,615
Aug 1993287115.66$4,494
Jul 1993159115.46$2,458
Jun 1993298116.79$5,003
May 1993320117.68$5,658
Apr 1993297118.05$5,361
Mar 1993331118.14$6,004
Feb 1993331117.90$5,925
Jan 1993326116.93$5,519

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                  107 bbl  × $106.41 =    $11,386
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $11,386

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. 03/O/7695 is the state's own key, not one this site invented.