COMBS-WORLEY "A"

Operated by DALF ENERGY LLC (P-5 197641) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 202District 10Field 68873001OilCasinghead gasSaveExport
Value, all time
$919 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 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 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
OilDisposition16,836 bbl$683,045
Casinghead gasProduction50,739 Mcf$236,009
Total$919,053

7,297 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 (8)

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 35.4885, -100.8965. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.48853, -100.89649 · 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
100.0%
8 of 8 wells
With a plug date
100.0%
8 of 8 wells
Median depth
3,151 ft
8 wells filed one
Completion to plug
42.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
8100.0%
A plug date is filed
8100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
8100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Total depth in feet, 8 of 8 wells. Median 3,151 ft, with the middle half between 3,116 and 3,165 ft; the shallowest is 3,038 ft and the deepest 3,240 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, 2 of 8 wells, Oct 1941 – Mar 1997. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1941 – Mar 1997
2 of 8 wells; 6 filed none
Plug dates filed
Nov 1999 – Nov 2023
8 of 8 wells

Last completion to plug: a median of 42.3 years across the 2 wells that filed both dates, with the middle half between 34.5 years and 50.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-1790531943,140 ftNov 2023Yes
42-1790768183,038 ftOct 2023Yes
42-1798111523,170 ftNov 2023Yes
42-1798111853,050 ftNov 2023Yes
42-1798111963,162 ftOct 2023Yes
42-1798112073,138 ftOct 2023Yes
42-1790058733,240 ftMar 1997Oct 2023Yes
42-179053301W3,163 ftOct 1941Nov 1999Yes

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 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
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 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 2015180055.212.96$9,938
Apr 2015021349.822.71$577
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140189.394.04$4
Jul 201408496.564.18$351
Jun 20141816498.164.74$18,070
May 201409094.734.73$425
Apr 201401395.944.81$63
Mar 201401495.895.06$71
Feb 201403597.406.19$217
Jan 201406290.404.86$301
Dec 201305591.824.35$240
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131600104.113.72$16,658
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012196086.773.42$17,007
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012021385.133.02$643
Jun 2012010979.822.52$275
May 201209191.612.49$226
Apr 2012021101.652.00$42
Mar 201206105.052.22$13
Feb 201219432101.102.57$19,696
Jan 20120598.092.73$14
Dec 201105096.873.24$162
Nov 201107195.723.31$235
Oct 2011015384.983.65$558
Sep 2011013283.623.99$526
Aug 201106583.404.15$270
Jul 20111978794.144.52$18,939
Jun 2011011892.904.64$548
May 2011010898.134.40$476
Apr 2011040105.964.33$173
Mar 2011159396.364.06$15,333
Feb 2011010985.644.18$456
Jan 2011015386.504.59$702
Dec 2010015485.734.35$670
Nov 201019510780.843.80$16,170
Oct 2010022578.103.51$790
Sep 2010021872.633.98$868
Aug 2010024273.684.42$1,069
Jul 2010012072.554.74$568
Jun 2010014970.364.91$732
May 2010023071.124.24$974
Apr 201016126681.694.12$14,249
Mar 2010024578.394.39$1,075
Feb 2010015273.585.44$827
Jan 201016518974.365.96$13,397
Dec 200907271.445.48$395
Nov 2009015874.593.75$593
Oct 2009027672.544.11$1,134
Sep 200914920765.543.06$10,400
Aug 2009031367.423.22$1,007
Jul 20091678961.133.46$10,517
Jun 2009017366.163.90$674
May 2009025654.743.93$1,005
Apr 200915627546.773.59$8,283
Mar 2009030342.144.06$1,230
Feb 200908732.814.63$403
Jan 2009017035.865.37$913
Dec 200816317137.105.98$7,069
Nov 2008012255.496.86$837
Oct 2008028475.246.92$1,966
Sep 2008155326101.767.88$18,341
Aug 20080233114.228.48$1,977
Jul 20080186131.0811.39$2,118
Jun 2008175187131.3313.03$25,420
May 20080150123.1711.57$1,736
Apr 20080185110.3110.45$1,934
Mar 20080202101.909.66$1,952
Feb 2008021592.538.77$1,886
Jan 200817021390.388.21$17,112
Dec 2007021888.337.30$1,592
Nov 2007023391.677.29$1,699
Oct 200716821082.856.92$15,372
Sep 2007024975.846.24$1,555
Aug 2007025769.066.39$1,642
Jul 2007026170.906.39$1,667
Jun 200716525962.007.55$12,185
May 2007028158.747.85$2,205
Apr 200718028359.617.81$12,939
Mar 2007023356.927.30$1,701
Feb 2007023855.108.22$1,955
Jan 2007029850.306.73$2,005
Dec 200618023156.656.92$11,795
Nov 2006024854.207.62$1,889
Oct 200617236754.906.01$11,650
Sep 200616041360.085.04$11,693
Aug 200605468.717.34$396
Jul 2006023069.376.34$1,459
Jun 2006022566.286.38$1,436
May 200616631066.016.42$12,949
Apr 200617229664.397.36$13,254
Mar 2006032856.707.08$2,323
Feb 200617659057.597.75$14,709
Jan 200618432760.598.93$14,070
Dec 2005032154.9413.42$4,306
Nov 2005030454.6910.59$3,219
Oct 200515737658.3413.80$14,347
Sep 200518013961.4512.08$12,740
Aug 200534640161.519.80$25,211
Jul 200535042955.697.84$22,856
Jun 2005041152.337.38$3,034
May 200515840545.226.65$9,838
Apr 2005043949.207.36$3,231
Mar 200518241950.377.15$12,165
Feb 200514326445.226.31$8,133
Jan 2005033343.166.32$2,105
Dec 200413534739.866.75$7,724
Nov 2004038245.286.33$2,418
Oct 200415247149.706.52$10,623
Sep 200416850943.245.28$9,954
Aug 2004028142.375.55$1,560
Jul 200416950938.286.08$9,566
Jun 200415425336.106.43$7,187
May 200416945137.486.49$9,263
Apr 2004020734.475.86$1,213
Mar 200418528134.365.53$7,911
Feb 2004040732.455.51$2,242
Jan 200417247732.036.30$8,514
Dec 2003038630.266.30$2,432
Nov 2003049828.804.60$2,288
Oct 200317152428.174.76$7,311
Sep 200318448326.314.75$7,135
Aug 2003051529.765.13$2,642
Jul 20039753329.415.17$5,609
Jun 200317848528.565.98$7,985
May 200317645126.595.97$7,374
Apr 200319129426.675.41$6,684
Mar 200317961931.146.10$9,348
Feb 200318338833.487.93$9,202
Jan 200318329630.315.58$7,199
Dec 2002030826.914.85$1,495
Nov 200213335324.664.14$4,740
Oct 2002039026.464.23$1,649
Sep 200215034127.443.64$5,356
Aug 2002037325.963.16$1,180
Jul 200217539624.583.06$5,514
Jun 2002034123.733.34$1,138
May 2002052324.663.58$1,874
Apr 2002037323.653.51$1,310
Mar 2002029522.003.10$915
Feb 2002032218.222.38$765
Jan 2002031817.172.38$755
Dec 20018338416.932.36$2,313
Nov 2001018918.072.41$455
Oct 200115428219.782.53$3,759
Sep 2001043324.262.25$975
Aug 200116662224.873.05$6,027
Jul 2001074223.933.20$2,372
Jun 200131066724.563.82$10,164
May 2001047125.524.31$2,029
Apr 20011511024.685.34$3,780
Mar 200104924.545.38$263
Feb 20011653527.755.77$4,781
Jan 200107527.478.40$630
Dec 200007926.889.12$721
Nov 2000010132.215.66$571
Oct 200016721831.235.15$6,337
Sep 2000024231.875.19$1,255
Aug 200016429829.644.54$6,214
Jul 2000029028.534.09$1,186
Jun 20001633429.304.40$4,925
May 200003427.263.68$125
Apr 200003524.513.12$109
Mar 20001624328.422.86$4,727
Feb 200003727.622.73$101
Jan 20001607725.272.48$4,234
Dec 1999014324.282.42$347
Nov 199916920723.192.43$4,423
Oct 1999025720.982.80$721
Sep 199927931121.752.62$6,883
Aug 1999021919.262.88$630
Jul 199902817.892.37$66
Jun 199999615.942.36$1,592
May 19990115.792.32$2
Apr 199902715.102.21$60
Mar 199903712.471.84$68
Feb 19990599.981.82$107
Jan 199984210.381.90$876
Dec 19980359.201.77$62
Nov 19986013810.892.19$955
Oct 1998025712.421.97$506
Sep 1998012912.592.08$269
Aug 19985513411.301.91$877
Jul 1998361011.742.24$445
Jun 1998517111.242.24$732
May 19981158812.622.21$1,645
Apr 1998012413.042.51$311
Mar 19981272812.802.31$1,690
Feb 199801913.952.30$44
Jan 199801114.702.15$24
Dec 19971463716.322.41$2,472
Nov 199710527118.193.09$2,747
Oct 199710927919.253.15$2,977
Sep 199701217.742.95$35
Aug 1997155717.862.55$2,786
Jul 199701417.582.25$31
Jun 19971603717.242.26$2,842
May 199703918.972.31$90
Apr 19971675417.882.08$3,098
Mar 1997010518.951.94$204
Feb 199709020.492.21$199
Jan 1997010223.483.54$361
Dec 199616023923.32$3,731
Nov 1996015021.97$0
Oct 199608823.31$0
Sep 19961768922.22$3,911
Aug 1996010020.26$0
Jul 199609319.55$0
Jun 199606118.73$0
May 199608519.43$0
Apr 19961669421.51$3,571
Mar 1996010919.38$0
Feb 19961509916.98$2,547
Jan 199614112317.07$2,407
Dec 1995010417.19$0
Nov 1995011516.00$0
Oct 1995013615.43$0
Sep 1995012716.18$0
Aug 199514912915.92$2,372
Jul 1995011715.24$0
Jun 199515011616.41$2,462
May 1995013217.56$0
Apr 1995015817.73$0
Mar 19951366116.44$2,236
Feb 1995017216.58$0
Jan 199515917515.92$2,531
Dec 1994016615.03$0
Nov 199414415615.90$2,290
Oct 1994011015.58$0
Sep 199416519015.29$2,523
Aug 1994021616.13$0
Jul 199414727117.56$2,581
Jun 199416021017.09$2,734
May 199414918515.88$2,366
Apr 1994014014.14$0
Mar 199416213212.46$2,019
Feb 199415314912.50$1,913
Jan 1994015012.66$0
Dec 1993017912.33$0
Nov 1993017714.49$0
Oct 199315416715.85$2,441
Sep 199316516015.03$2,480
Aug 199315716015.66$2,459
Jul 199316023715.46$2,474
Jun 1993018316.79$0
May 199317023517.68$3,006
Apr 1993021818.05$0
Mar 199316522718.14$2,993
Feb 1993022117.90$0
Jan 199317018616.93$2,878

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 2015 — as filed, then multipliedworked
Oil                  180 bbl  × $ 55.21 =     $9,938
Casinghead gas         0 Mcf  × $  2.96 =         $0

────────────────────────────────────────────────────
Month total                                   $9,938

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. 10/O/202 is the state's own key, not one this site invented.