HAMMERSTROM, A.

Operated by P.O.&G. OPERATING, LLC (P-5 631506) in the THOMPSON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4105District 03Field 89525001OilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$179 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 94 leases and 557 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
233 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2004-03-11.

The Commission's schedule remark for this field reads: BE DESIGNATED AS THE THOMPSON FIELD.

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
OilDisposition108,051 bbl$4,604,278
Casinghead gasProduction32,420 Mcf$65,317
Total$4,669,596

14,722 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 (7)

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 29.6472, -95.6802. A lease has no coordinate of its own — that point is the mean of its wells, and they span 81.3 miles, so treat it as the lease's centre and not as its location.

30.06641, -95.97935 · 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
42.9%
3 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
5,469 ft
6 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
342.9%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
457.1%

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 5,310 and 8,770 ft, median 5,469 ft, over the 6 wells that filed a depth.

Completions filed
Nov 2009 – Dec 2021
3 of 7 wells; 4 filed none
Plug dates filed
Jul 1987 – Apr 2001
3 of 7 wells; 4 filed none

7 wells

42-1570266855,310 ftApr 2001Yes
42-1570267185,450 ftJul 1987Yes
42-15702677145,501 ftSep 1987Yes
42-157026652
42-1570266745,488 ftDec 2021
42-041322851H8,770 ftSep 2014
42-1570267075,360 ftNov 2009

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 202629915106.413.05$31,862
Apr 2026157998.932.87$15,558
Mar 20261591089.753.15$14,302
Feb 2026304763.503.75$19,330
Jan 2026154959.138.00$9,178
Dec 20251591056.664.41$9,053
Nov 20253211358.593.93$18,858
Oct 20251481159.383.30$8,825
Sep 20253101462.743.08$19,492
Aug 20250863.933.01$24
Jul 20253201166.743.32$21,393
Jun 2025166966.483.13$11,064
May 20250060.553.23$0
Apr 20250162.363.54$4
Mar 2025328167.704.27$22,210
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240184.451.66$2
Mar 2024296080.301.55$23,769
Feb 2024148176.091.78$11,263
Jan 2024149073.023.30$10,880
Dec 2023149071.262.61$10,618
Nov 2023296177.892.81$23,058
Oct 2023294285.443.09$25,126
Sep 20232189.042.74$181
Aug 2023147180.522.67$11,839
Jul 2023287274.852.64$21,487
Jun 2023147068.962.26$10,137
May 2023147070.622.23$10,381
Apr 2023296178.122.24$23,126
Mar 2023146172.852.39$10,638
Feb 2023148075.112.47$11,116
Jan 2023148076.533.39$11,326
Dec 2022294076.415.73$22,465
Nov 2022293085.005.65$24,905
Oct 2022148087.185.86$12,903
Sep 2022435084.888.16$36,923
Aug 2022145094.529.13$13,705
Jul 202200101.587.54$0
Jun 20221450115.097.98$16,688
May 202200109.378.43$0
Apr 20222890104.226.84$30,120
Mar 20222950108.885.08$32,120
Feb 2022147091.054.86$13,384
Jan 2022147081.844.54$12,030
Dec 2021146071.323.90$10,413
Nov 202175077.435.24$5,807
Oct 20210079.795.71$0
Sep 2021146069.865.35$10,200
Aug 2021145066.024.22$9,573
Jul 2021294070.783.98$20,809
Jun 2021291069.493.38$20,222
May 2021148063.483.02$9,395
Apr 2021150060.362.76$9,054
Mar 2021293061.302.72$17,961
Feb 2021147057.805.55$8,497
Jan 2021150050.412.81$7,562
Dec 2020313044.642.68$13,972
Nov 2020291038.772.71$11,282
Oct 2020292036.972.48$10,795
Sep 2020147037.091.99$5,452
Aug 2020146039.982.39$5,837
Jul 2020291038.371.83$11,166
Jun 2020290034.901.69$10,121
May 2020147016.921.81$2,487
Apr 2020148014.751.80$2,183
Mar 2020147030.341.86$4,460
Feb 2020296049.881.98$14,764
Jan 2020295057.252.09$16,889
Dec 2019296059.012.30$17,467
Nov 20191055.302.75$55
Oct 20191053.472.42$53
Sep 20190055.052.66$0
Aug 2019291053.112.30$15,455
Jul 2019146256.272.46$8,220
Jun 2019291252.782.49$15,364
May 20191258.482.74$64
Apr 2019293262.632.75$18,356
Mar 2019151356.803.06$8,586
Feb 2019295250.852.79$15,006
Jan 2019148246.033.23$6,819
Dec 2018149346.594.19$6,954
Nov 2018295252.934.24$15,623
Oct 2018293361.443.40$18,012
Sep 2018147359.543.11$8,762
Aug 2018291359.403.07$17,295
Jul 2018148265.142.93$9,647
Jun 2018292260.183.08$17,579
May 2018139265.382.90$9,094
Apr 2018150263.842.90$9,582
Mar 2018294261.222.79$18,004
Feb 2018148261.782.77$9,149
Jan 2018298262.874.01$18,743
Dec 2017296257.272.92$16,958
Nov 2017148255.423.12$8,208
Oct 2017146149.292.98$7,199
Sep 20170047.523.09$0
Aug 2017291545.373.00$13,218
Jul 20170243.873.09$6
Jun 20171042.493.09$42
May 2017293445.373.26$13,306
Apr 2017154847.933.21$7,407
Mar 20172931246.772.98$13,739
Feb 20176650.452.95$320
Jan 2017111149.413.42$581
Dec 2016147848.763.72$7,198
Nov 20162921042.492.64$12,434
Oct 20161491046.193.09$6,913
Sep 2016297941.553.10$12,368
Aug 20161521141.442.92$6,331
Jul 20161512041.622.92$6,343
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016300533.011.79$9,912
Feb 20161461126.472.06$3,887
Jan 20163031227.352.36$8,315
Dec 20150332.362.00$6
Nov 20150038.792.17$0
Oct 2015300843.552.43$13,084
Sep 2015307742.992.76$13,217
Aug 2015153640.162.87$6,162
Jul 2015155348.152.95$7,472
Jun 20150156.152.88$3
May 20150155.212.96$3
Apr 20150149.822.71$3
Mar 20150242.892.93$6
Feb 20151541044.662.98$6,907
Jan 2015154843.433.10$6,713
Dec 2014308754.693.59$16,870
Nov 2014154670.464.25$10,876
Oct 20141531078.303.90$12,019
Sep 20143101486.164.05$26,766
Aug 2014152689.394.04$13,611
Jul 2014153596.564.18$14,795
Jun 2014307798.164.74$30,168
May 2014154694.734.73$14,617
Apr 2014308795.944.81$29,583
Mar 2014156895.895.06$14,999
Feb 2014154997.406.19$15,055
Jan 2014306890.404.86$27,701
Dec 2013151791.824.35$13,895
Nov 2013151888.853.74$13,446
Oct 2013154797.423.78$15,029
Sep 20133168104.113.72$32,929
Aug 20131585104.253.52$16,489
Jul 20131657102.523.72$16,942
Jun 20133121094.403.93$29,492
May 2013183494.834.15$17,370
Apr 2013354193.964.28$33,266
Mar 2013145393.623.91$13,587
Feb 2013196291.233.42$17,888
Jan 2013190491.603.42$17,418
Dec 2012178586.773.42$15,462
Nov 2012196486.953.62$17,057
Oct 2012193389.383.40$17,261
Sep 2012188494.672.92$17,810
Aug 2012370492.662.91$34,296
Jul 2012180485.133.02$15,335
Jun 2012180579.822.52$14,380
May 201219213891.612.49$17,933
Apr 201218940101.652.00$19,292
Mar 201220120105.052.22$21,159
Feb 201219922101.102.57$20,175
Jan 20123591798.092.73$35,261
Dec 20111982296.873.24$19,252
Nov 20111792495.723.31$17,213
Oct 20112063184.983.65$17,619
Sep 20111722383.623.99$14,474
Aug 20111872183.404.15$15,683
Jul 20111791694.144.52$16,923
Jun 20113701792.904.64$34,452
May 20111932698.134.40$19,054
Apr 201119033105.964.33$20,275
Mar 20111922596.364.06$18,603
Feb 20111961585.644.18$16,848
Jan 20112252286.504.59$19,563
Dec 20102062585.734.35$17,769
Nov 20102152280.843.80$17,464
Oct 20102012578.103.51$15,786
Sep 20102022272.633.98$14,759
Aug 20101571973.684.42$11,652
Jul 20101822372.554.74$13,313
Jun 20103551770.364.91$25,061
May 20101231671.124.24$8,816
Apr 20102001781.694.12$16,408
Mar 20101781778.394.39$14,028
Feb 20102121973.585.44$15,702
Jan 20102122274.365.96$15,896
Dec 20092012571.445.48$14,497
Nov 20092182074.593.75$16,336
Oct 20092012572.544.11$14,683
Sep 20092071865.543.06$13,622
Aug 20092012367.423.22$13,625
Jul 2009127661.133.46$7,784
Jun 2009212566.163.90$14,045
May 2009198554.743.93$10,858
Apr 2009234446.773.59$10,959
Mar 2009205442.144.06$8,655
Feb 2009218432.814.63$7,171
Jan 2009202635.865.37$7,276
Dec 2008206537.105.98$7,672
Nov 2008160655.496.86$8,920
Oct 2008233775.246.92$17,579
Sep 20081884101.767.88$19,162
Aug 20082059114.228.48$23,491
Jul 20083373131.0811.39$44,208
Jun 20082163131.3313.03$28,406
May 20082045123.1711.57$25,185
Apr 20082305110.3110.45$25,424
Mar 20081696101.909.66$17,279
Feb 2008188492.538.77$17,431
Jan 2008201490.388.21$18,199
Dec 2007170788.337.30$15,067
Nov 2007202791.677.29$18,568
Oct 2007219682.856.92$18,186
Sep 2007364875.846.24$27,656
Aug 2007214569.066.39$14,811
Jul 2007233070.906.39$16,520
Jun 2007230362.007.55$14,283
May 200702358.747.85$180
Apr 20073752659.617.81$22,557
Mar 20072092556.927.30$12,079
Feb 20072332355.108.22$13,027
Jan 20070450.306.73$27
Dec 2006219856.656.92$12,462
Nov 2006231654.207.62$12,566
Oct 2006305754.906.01$16,787
Sep 2006203760.085.04$12,232
Aug 2006226868.717.34$15,587
Jul 2006156569.376.34$10,853
Jun 2006156766.286.38$10,384
May 2006220866.016.42$14,574
Apr 20060664.397.36$44
Mar 20061991256.707.08$11,368
Feb 2006223957.597.75$12,912
Jan 20061641160.598.93$10,035
Dec 20054021054.9413.42$22,220
Nov 200501354.6910.59$138
Oct 2005252858.3413.80$14,812
Sep 20052541161.4512.08$15,741
Aug 20052321461.519.80$14,407
Jul 20052481255.697.84$13,905
Jun 20050752.337.38$52
May 2005167845.226.65$7,605
Apr 20052226949.207.36$11,430
Mar 20051997650.377.15$10,567
Feb 20051887145.226.31$8,950
Jan 20054049543.166.32$18,037
Dec 20044469239.866.75$18,399
Nov 20046719845.286.33$31,003
Oct 20042668649.706.52$13,781
Sep 20044808743.245.28$21,215
Aug 20048108942.375.55$34,814
Jul 200407438.286.08$450
Jun 200421011636.106.43$8,327
May 20042149137.486.49$8,612
Apr 20042149134.475.86$7,910
Mar 20042218134.365.53$8,042
Feb 20041757732.455.51$6,103
Jan 20044409332.036.30$14,679
Dec 200342810730.266.30$13,626
Nov 20033915228.804.60$11,500
Oct 20032184228.174.76$6,341
Sep 20032125126.314.75$5,820
Aug 20031956229.765.13$6,121
Jul 20034788529.415.17$14,498
Jun 200340513528.565.98$12,375
May 200342815226.595.97$12,288
Apr 200362416626.675.41$17,540
Mar 200346614531.146.10$15,395
Feb 200342915733.487.93$15,607
Jan 200343317230.315.58$14,084
Dec 200218511726.914.85$5,546
Nov 200222513424.664.14$6,103
Oct 200220211526.464.23$5,831
Sep 200243211927.443.64$12,287
Aug 200242018825.963.16$11,498
Jul 200246519224.583.06$12,018
Jun 200241818023.733.34$10,520
May 200243716824.663.58$11,379
Apr 200248415923.653.51$12,005
Mar 200260420622.003.10$13,927
Feb 200261415418.222.38$11,553
Jan 200223414517.172.38$4,362
Dec 200124113816.932.36$4,406
Nov 2001013918.072.41$334
Oct 200121813919.782.53$4,664
Sep 200144816924.262.25$11,249
Aug 200150118724.873.05$13,031
Jul 200150519523.933.20$12,708
Jun 200155219124.563.82$14,288
May 200147919125.524.31$13,047
Apr 200150914824.685.34$13,352
Mar 200123113424.545.38$6,389
Feb 200126212527.755.77$7,991
Jan 200127916227.478.40$9,025
Dec 200069421726.889.12$20,634
Nov 200056019232.215.66$19,124
Oct 200027810631.235.15$9,227
Sep 200028216131.875.19$9,822
Aug 200083617329.644.54$25,565
Jul 200058818828.534.09$17,545
Jun 200059813229.304.40$18,102
May 200035614127.263.68$10,223
Apr 2000013824.513.12$430
Mar 200029914028.422.86$8,898
Feb 200036110627.622.73$10,260
Jan 200006125.272.48$151
Dec 199905224.282.42$126
Nov 199928311623.192.43$6,845
Oct 199907220.982.80$202
Sep 19993359821.752.62$7,543
Aug 199904219.262.88$121
Jul 19993219317.892.37$5,963
Jun 199929613515.942.36$5,037
May 199924615415.792.32$4,242
Apr 199929013715.102.21$4,682
Mar 199929417212.471.84$3,982
Feb 19992581469.981.82$2,840
Jan 199926714210.381.90$3,041
Dec 19982851599.201.77$2,904
Nov 199831219410.892.19$3,822
Oct 199806212.421.97$122
Sep 199824120412.592.08$3,459
Aug 199825424411.301.91$3,336
Jul 199828823211.742.24$3,900
Jun 199856526111.242.24$6,935
May 199825327012.622.21$3,789
Apr 199858535613.042.51$8,520
Mar 199832129412.802.31$4,788
Feb 199850832913.952.30$7,843
Jan 199828634014.702.15$4,937
Dec 199728027216.322.41$5,225
Nov 199755526818.193.09$10,923
Oct 199754330719.253.15$11,420
Sep 199758027517.742.95$11,102
Aug 199728733217.862.55$5,974
Jul 19971,01231517.582.25$18,499
Jun 199766134417.242.26$12,172
May 199737428518.972.31$7,753
Apr 199734224917.882.08$6,634
Mar 199734819318.951.94$6,969
Feb 199733217020.492.21$7,178
Jan 199772327723.483.54$17,957
Dec 199688534723.32$20,638
Nov 199630934121.97$6,789
Oct 199635929923.31$8,368
Sep 199661031722.22$13,554
Aug 199630534720.26$6,179
Jul 199636034619.55$7,038
Jun 199666724118.73$12,493
May 199666833419.43$12,979
Apr 199660535421.51$13,014
Mar 199666831819.38$12,946
Feb 199629619516.98$5,026
Jan 1996020517.07$0
Dec 199526418617.19$4,538
Nov 199530626616.00$4,896
Oct 199568431715.43$10,554
Sep 199534935616.18$5,647
Aug 199599640515.92$15,856
Jul 199533936815.24$5,166
Jun 199573441816.41$12,045
May 199581843017.56$14,364
Apr 199559237917.73$10,496
Mar 19951,07440316.44$17,657
Feb 199559032516.58$9,782
Jan 199571129715.92$11,319
Dec 199433772815.03$5,065
Nov 19941,09843215.90$17,458
Oct 199434317715.58$5,344
Sep 199463228015.29$9,663
Aug 1994021916.13$0
Jul 199435429117.56$6,216
Jun 199468134117.09$11,638
May 199457429915.88$9,115
Apr 199434420214.14$4,864
Mar 199473125112.46$9,108
Feb 199438318412.50$4,788
Jan 1994015412.66$0
Dec 199371323012.33$8,791
Nov 19933509414.49$5,072
Oct 199339928015.85$6,324
Sep 19931,13118515.03$16,999
Aug 199335323315.66$5,528
Jul 199338428515.46$5,937
Jun 19931,09231216.79$18,335
May 199397938317.68$17,309
Apr 199334327718.05$6,191
Mar 199334328618.14$6,222
Feb 199372545217.90$12,978
Jan 199336435316.93$6,163

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                  299 bbl  × $106.41 =    $31,817
Casinghead gas        15 Mcf  × $  3.05 =        $46

────────────────────────────────────────────────────
Month total                                  $31,862

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/4105 is the state's own key, not one this site invented.