MCPHAUL, D. P.

Operated by 314 OPERATING (P-5 101981) in the SHARON RIDGE (1700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19335District 8AField 82710498Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$96 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 403 leases and 3,269 wells, and the rule below applies to all of them.

Discovered
1923-12-29
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
165 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2014-02-18.

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: REQUIRED.

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
OilDisposition50,008 bbl$2,489,238
Casinghead gasProduction21 Mcf$0
Total$2,489,238

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.

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 2026144098.932.87$14,246
Mar 2026139089.753.15$12,475
Feb 2026167063.503.75$10,605
Jan 2026163059.138.00$9,638
Dec 202550056.664.41$2,833
Nov 2025166058.593.93$9,726
Oct 202558059.383.30$3,444
Sep 2025165062.743.08$10,352
Aug 2025165063.933.01$10,548
Jul 2025182066.743.32$12,147
Jun 20250066.483.13$0
May 2025157060.553.23$9,506
Apr 2025156062.363.54$9,728
Mar 2025170067.704.27$11,509
Feb 202597070.884.34$6,875
Jan 202597074.324.28$7,209
Dec 2024124068.993.12$8,555
Nov 2024181069.052.20$12,498
Oct 202487071.372.28$6,209
Sep 2024106069.612.36$7,379
Aug 2024118075.632.06$8,924
Jul 2024136079.932.15$10,870
Jun 2024119078.082.63$9,292
May 202485078.812.20$6,699
Apr 202482084.451.66$6,925
Mar 2024165080.301.55$13,250
Feb 2024166076.091.78$12,631
Jan 2024171073.023.30$12,486
Dec 2023168071.262.61$11,972
Nov 2023163077.892.81$12,696
Oct 20230085.443.09$0
Sep 2023167089.042.74$14,870
Aug 2023167080.522.67$13,447
Jul 20230074.852.64$0
Jun 2023164068.962.26$11,309
May 2023170070.622.23$12,005
Apr 20230078.122.24$0
Mar 2023163072.852.39$11,875
Feb 2023170075.112.47$12,769
Jan 2023169076.533.39$12,934
Dec 20220076.415.73$0
Nov 2022170085.005.65$14,450
Oct 2022168087.185.86$14,646
Sep 2022163084.888.16$13,835
Aug 20220094.529.13$0
Jul 20221660101.587.54$16,862
Jun 20221470115.097.98$16,918
May 20221730109.378.43$18,921
Apr 202200104.226.84$0
Mar 20221580108.885.08$17,203
Feb 2022185091.054.86$16,844
Jan 20220081.844.54$0
Dec 2021138071.323.90$9,842
Nov 2021159077.435.24$12,311
Oct 2021180079.795.71$14,362
Sep 2021174069.865.35$12,156
Aug 20210066.024.22$0
Jul 2021163070.783.98$11,537
Jun 2021170069.493.38$11,813
May 20210063.483.02$0
Apr 2021168060.362.76$10,140
Mar 2021162061.302.72$9,931
Feb 2021151057.805.55$8,728
Jan 2021167050.412.81$8,418
Dec 20200044.642.68$0
Nov 2020164038.772.71$6,358
Oct 20200036.972.48$0
Sep 2020162037.091.99$6,009
Aug 2020159039.982.39$6,357
Jul 2020159038.371.83$6,101
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020158014.751.80$2,331
Mar 2020158030.341.86$4,794
Feb 2020158049.881.98$7,881
Jan 2020152057.252.09$8,702
Dec 20190059.012.30$0
Nov 2019155055.302.75$8,572
Oct 20190053.472.42$0
Sep 2019149055.052.66$8,202
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019152058.482.74$8,889
Apr 20190062.632.75$0
Mar 2019165056.803.06$9,372
Feb 2019157050.852.79$7,983
Jan 20190046.033.23$0
Dec 2018160046.594.19$7,454
Nov 2018165052.934.24$8,733
Oct 20180061.443.40$0
Sep 2018155059.543.11$9,229
Aug 2018144059.403.07$8,554
Jul 2018162065.142.93$10,553
Jun 20180060.183.08$0
May 2018157065.382.90$10,265
Apr 2018120063.842.90$7,661
Mar 2018164061.222.79$10,040
Feb 2018157061.782.77$9,699
Jan 20180062.874.01$0
Dec 2017163057.272.92$9,335
Nov 2017179055.423.12$9,920
Oct 2017155049.292.98$7,640
Sep 20170047.523.09$0
Aug 2017147045.373.00$6,669
Jul 2017156043.873.09$6,844
Jun 20170042.493.09$0
May 2017155045.373.26$7,032
Apr 2017161047.933.21$7,717
Mar 2017162046.772.98$7,577
Feb 2017167050.452.95$8,425
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016152042.492.64$6,458
Oct 2016302046.193.09$13,949
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016152041.622.92$6,326
Jun 2016160045.352.69$7,256
May 2016155042.521.99$6,591
Apr 20160036.561.99$0
Mar 2016159033.011.79$5,249
Feb 2016150026.472.06$3,971
Jan 20160027.352.36$0
Dec 2015143032.362.00$4,627
Nov 2015152038.792.17$5,896
Oct 2015154043.552.43$6,707
Sep 2015148042.992.76$6,363
Aug 20150040.162.87$0
Jul 2015147048.152.95$7,078
Jun 2015159056.152.88$8,928
May 20150055.212.96$0
Apr 2015152049.822.71$7,573
Mar 2015152042.892.93$6,519
Feb 2015162044.662.98$7,235
Jan 20150043.433.10$0
Dec 2014172054.693.59$9,407
Nov 2014156070.464.25$10,992
Oct 2014152078.303.90$11,902
Sep 20140086.164.05$0
Aug 2014115089.394.04$10,280
Jul 2014112096.564.18$10,815
Jun 2014102098.164.74$10,012
May 2014127094.734.73$12,031
Apr 2014119095.944.81$11,417
Mar 2014111095.895.06$10,644
Feb 2014100097.406.19$9,740
Jan 2014132090.404.86$11,933
Dec 2013219091.824.35$20,109
Nov 20130088.853.74$0
Oct 2013105097.423.78$10,229
Sep 20131160104.113.72$12,077
Aug 20131090104.253.52$11,363
Jul 2013970102.523.72$9,944
Jun 2013111094.403.93$10,478
May 2013122094.834.15$11,569
Apr 2013126093.964.28$11,839
Mar 201390093.623.91$8,426
Feb 2013106091.233.42$9,670
Jan 2013120091.603.42$10,992
Dec 201288086.773.42$7,636
Nov 2012108086.953.62$9,391
Oct 2012118089.383.40$10,547
Sep 2012118094.672.92$11,171
Aug 2012131092.662.91$12,138
Jul 2012120085.133.02$10,216
Jun 2012112079.822.52$8,940
May 2012124091.612.49$11,360
Apr 20121330101.652.00$13,519
Mar 20121080105.052.22$11,345
Feb 20121180101.102.57$11,930
Jan 2012124098.092.73$12,163
Dec 2011107096.873.24$10,365
Nov 2011109095.723.31$10,433
Oct 2011134084.983.65$11,387
Sep 2011119083.623.99$9,951
Aug 2011115083.404.15$9,591
Jul 2011110094.144.52$10,355
Jun 2011107092.904.64$9,940
May 2011129098.134.40$12,659
Apr 20111130105.964.33$11,973
Mar 2011123096.364.06$11,852
Feb 2011112085.644.18$9,592
Jan 2011121086.504.59$10,467
Dec 2010101085.734.35$8,659
Nov 2010127080.843.80$10,267
Oct 2010109078.103.51$8,513
Sep 2010119072.633.98$8,643
Aug 201072073.684.42$5,305
Jul 201097072.554.74$7,037
Jun 201087070.364.91$6,121
May 201092071.124.24$6,543
Apr 2010117081.694.12$9,558
Mar 2010123078.394.39$9,642
Feb 2010111073.585.44$8,167
Jan 2010122074.365.96$9,072
Dec 2009105071.445.48$7,501
Nov 200997074.593.75$7,235
Oct 2009120072.544.11$8,705
Sep 200968065.543.06$4,457
Aug 2009232067.423.22$15,641
Jul 20090061.133.46$0
Jun 2009116066.163.90$7,675
May 2009132054.743.93$7,226
Apr 2009125046.773.59$5,846
Mar 2009121042.144.06$5,099
Feb 2009129032.814.63$4,232
Jan 2009125035.865.37$4,483
Dec 2008124037.105.98$4,600
Nov 2008135055.496.86$7,491
Oct 2008125075.246.92$9,405
Sep 2008780101.767.88$7,937
Aug 2008870114.228.48$9,937
Jul 20081210131.0811.39$15,861
Jun 20081370131.3313.03$17,992
May 20081000123.1711.57$12,317
Apr 20081330110.3110.45$14,671
Mar 20081260101.909.66$12,839
Feb 2008128092.538.77$11,844
Jan 2008133090.388.21$12,021
Dec 2007124088.337.30$10,953
Nov 2007138091.677.29$12,650
Oct 2007135082.856.92$11,185
Sep 2007134075.846.24$10,163
Aug 2007131069.066.39$9,047
Jul 2007125070.906.39$8,863
Jun 2007130062.007.55$8,060
May 2007245058.747.85$14,391
Apr 2007128059.617.81$7,630
Mar 2007137056.927.30$7,798
Feb 2007138055.108.22$7,604
Jan 2007124050.306.73$6,237
Dec 2006134056.656.92$7,591
Nov 2006129054.207.62$6,992
Oct 2006126054.906.01$6,917
Sep 2006121060.085.04$7,270
Aug 2006115068.717.34$7,902
Jul 2006131069.376.34$9,087
Jun 2006135066.286.38$8,948
May 2006127066.016.42$8,383
Apr 2006122064.397.36$7,856
Mar 2006136056.707.08$7,711
Feb 2006125057.597.75$7,199
Jan 2006107060.598.93$6,483
Dec 2005111054.9413.42$6,098
Nov 2005115054.6910.59$6,289
Oct 2005119058.3413.80$6,942
Sep 2005114061.4512.08$7,005
Aug 2005110061.519.80$6,766
Jul 2005100055.697.84$5,569
Jun 2005109052.337.38$5,704
May 2005103045.226.65$4,658
Apr 2005102049.207.36$5,018
Mar 2005115050.377.15$5,793
Feb 2005108045.226.31$4,884
Jan 2005118043.166.32$5,093
Dec 2004135039.866.75$5,381
Nov 2004129045.286.33$5,841
Oct 2004124049.706.52$6,163
Sep 2004117043.245.28$5,059
Aug 2004134042.375.55$5,678
Jul 2004113038.286.08$4,326
Jun 2004128036.106.43$4,621
May 2004249037.486.49$9,333
Apr 2004134034.475.86$4,619
Mar 20040034.365.53$0
Feb 2004130032.455.51$4,219
Jan 2004134032.036.30$4,292
Dec 2003137030.266.30$4,146
Nov 2003133028.804.60$3,830
Oct 2003134028.174.76$3,775
Sep 2003136026.314.75$3,578
Aug 2003135029.765.13$4,018
Jul 2003127029.415.17$3,735
Jun 200391028.565.98$2,599
May 2003126026.595.97$3,350
Apr 2003122026.675.41$3,254
Mar 2003132031.146.10$4,110
Feb 2003237033.487.93$7,935
Jan 20030030.315.58$0
Dec 2002115026.914.85$3,095
Nov 2002130024.664.14$3,206
Oct 2002135026.464.23$3,572
Sep 2002126027.443.64$3,457
Aug 2002126025.963.16$3,271
Jul 2002124024.583.06$3,048
Jun 2002250023.733.34$5,933
May 20020024.663.58$0
Apr 2002133023.653.51$3,145
Mar 2002134022.003.10$2,948
Feb 2002118018.222.38$2,150
Jan 2002129017.172.38$2,215
Dec 2001238016.932.36$4,029
Nov 2001137018.072.41$2,476
Oct 2001135019.782.53$2,670
Sep 2001124024.262.25$3,008
Aug 2001128024.873.05$3,183
Jul 2001135023.933.20$3,231
Jun 2001135024.563.82$3,316
May 2001129025.524.31$3,292
Apr 2001136024.685.34$3,356
Mar 2001132024.545.38$3,239
Feb 2001122027.755.77$3,386
Jan 2001137027.478.40$3,763
Dec 2000138026.889.12$3,709
Nov 2000122032.215.66$3,930
Oct 2000129031.235.15$4,029
Sep 2000129031.875.19$4,111
Aug 2000136029.644.54$4,031
Jul 200098028.534.09$2,796
Jun 2000131029.304.40$3,838
May 2000130027.263.68$3,544
Apr 2000128024.513.12$3,137
Mar 2000125028.422.86$3,553
Feb 2000195027.622.73$5,386
Jan 2000130025.272.48$3,285
Dec 1999138024.282.42$3,351
Nov 1999136023.192.43$3,154
Oct 1999137020.982.80$2,874
Sep 1999129021.752.62$2,806
Aug 1999135019.262.88$2,600
Jul 1999132017.892.37$2,361
Jun 1999136015.942.36$2,168
May 1999140015.792.32$2,211
Apr 1999130015.102.21$1,963
Mar 1999159012.471.84$1,983
Feb 199911009.981.82$1,098
Jan 1999208010.381.90$2,159
Dec 199813409.201.77$1,233
Nov 1998137010.892.19$1,492
Oct 1998130012.421.97$1,615
Sep 1998135012.592.08$1,700
Aug 1998135011.301.91$1,526
Jul 1998135011.742.24$1,585
Jun 1998133011.242.24$1,495
May 1998133012.622.21$1,678
Apr 1998136013.042.51$1,773
Mar 1998210012.802.31$2,688
Feb 1998137013.952.30$1,911
Jan 1998132014.702.15$1,940
Dec 1997137016.322.41$2,236
Nov 1997134018.193.09$2,437
Oct 1997138019.253.15$2,657
Sep 1997134017.742.95$2,377
Aug 1997134017.862.55$2,393
Jul 1997245017.582.25$4,307
Jun 1997136017.242.26$2,345
May 1997135018.972.31$2,561
Apr 1997138017.882.08$2,467
Mar 1997137018.951.94$2,596
Feb 1997138020.492.21$2,828
Jan 1997125023.483.54$2,935
Dec 1996141023.32$3,288
Nov 1996242021.97$5,317
Oct 1996129023.31$3,007
Sep 1996123022.22$2,733
Aug 1996130020.26$2,634
Jul 1996130019.55$2,542
Jun 1996222018.73$4,158
May 1996137019.43$2,662
Apr 1996122021.51$2,624
Mar 199699019.38$1,919
Feb 1996194016.98$3,294
Jan 1996134017.07$2,287
Dec 1995138017.19$2,372
Nov 1995133016.00$2,128
Oct 1995267015.43$4,120
Sep 1995137016.18$2,217
Aug 1995129015.92$2,054
Jul 1995131015.24$1,996
Jun 1995134016.41$2,199
May 1995242017.56$4,250
Apr 1995134017.73$2,376
Mar 1995135016.44$2,219
Feb 1995118016.58$1,956
Jan 1995134015.92$2,133
Dec 1994270015.03$4,058
Nov 1994138015.90$2,194
Oct 1994135015.58$2,103
Sep 1994130115.29$1,988
Aug 1994262116.13$4,226
Jul 1994135117.56$2,371
Jun 1994117117.09$2,000
May 1994126115.88$2,001
Apr 1994131114.14$1,852
Mar 1994209112.46$2,604
Feb 1994136112.50$1,700
Jan 1994135112.66$1,709
Dec 1993263112.33$3,243
Nov 1993133114.49$1,927
Oct 1993111115.85$1,759
Sep 1993126115.03$1,894
Aug 1993239115.66$3,743
Jul 1993134115.46$2,072
Jun 1993126116.79$2,116
May 1993250117.68$4,420
Apr 19930118.05$0
Mar 1993189118.14$3,428
Feb 1993131117.90$2,345
Jan 1993133116.93$2,252

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                  144 bbl  × $ 98.93 =    $14,246
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $14,246

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. 8A/O/19335 is the state's own key, not one this site invented.