ANDERSON, D. I.

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 3609District 10Field 68873001NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.2 M
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.

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
NGPA3none

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
OilDisposition31,709 bbl$951,293
Casinghead gasProduction117,288 Mcf$281,750
Total$1,233,043

49,550 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 (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 35.3548, -101.0475. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

35.35442, -101.04779 · 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%
5 of 5 wells
With a plug date
100.0%
5 of 5 wells
Median depth
3,302 ft
5 wells filed one
Completion to plug
38.0 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
5100.0%
A plug date is filed
5100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5100.0%
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

Between 3,179 and 3,404 ft, median 3,302 ft, over the 5 wells that filed a depth.

Completions filed
May 1979 – Jan 1990
4 of 5 wells; 1 filed none
Plug dates filed
Oct 2022 – Nov 2022
5 of 5 wells

Last completion to plug: a median of 38.0 years across the 4 wells that filed both dates, with the middle half between 35.3 years and 40.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-1793015213,182 ftOct 2022Yes
42-1793193653,302 ftJan 1990Nov 2022Yes
42-1793185843,350 ftAug 1986Oct 2022Yes
42-1793127333,404 ftJan 1983Oct 2022Yes
42-1793065923,179 ftMay 1979Oct 2022Yes

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 201711046.772.98$514
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016145042.492.64$6,161
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 201601941.622.92$56
Jun 20161721645.352.69$7,843
May 20160342.521.99$6
Apr 20160336.561.99$6
Mar 201601833.011.79$32
Feb 2016153026.472.06$4,050
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150242.992.76$6
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015173056.152.88$9,714
May 20150055.212.96$0
Apr 201502049.822.71$54
Mar 201506942.892.93$202
Feb 201504144.662.98$122
Jan 201503543.433.10$109
Dec 201404154.693.59$147
Nov 201403970.464.25$166
Oct 20141774278.303.90$14,023
Sep 201403686.164.05$146
Aug 201402689.394.04$105
Jul 201402996.564.18$121
Jun 201402998.164.74$137
May 201401194.734.73$52
Apr 20140095.944.81$0
Mar 20141542795.895.06$14,904
Feb 201404297.406.19$260
Jan 201404890.404.86$233
Dec 201305291.824.35$226
Nov 201305088.853.74$187
Oct 201308697.423.78$325
Sep 2013169103104.113.72$17,978
Aug 2013090104.253.52$317
Jul 2013040102.523.72$149
Jun 201304794.403.93$185
May 201317815094.834.15$17,502
Apr 2013015393.964.28$655
Mar 201304993.623.91$192
Feb 201309491.233.42$321
Jan 2013010091.603.42$342
Dec 201203986.773.42$133
Nov 20121681386.953.62$14,655
Oct 201201889.383.40$61
Sep 201201494.672.92$41
Aug 201201392.662.91$38
Jul 2012177085.133.02$15,068
Jun 20120079.822.52$0
May 20120291.612.49$5
Apr 2012029101.652.00$58
Mar 201216255105.052.22$17,140
Feb 2012039101.102.57$100
Jan 201204398.092.73$118
Dec 201104796.873.24$152
Nov 201106895.723.31$225
Oct 201117512184.983.65$15,313
Sep 201103183.623.99$124
Aug 2011016783.404.15$693
Jul 20111661694.144.52$15,700
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111730105.964.33$18,331
Mar 20110096.364.06$0
Feb 2011157085.644.18$13,445
Jan 20110086.504.59$0
Dec 20101744785.734.35$15,121
Nov 2010010080.843.80$380
Oct 2010172078.103.51$13,433
Sep 20100072.633.98$0
Aug 2010161073.684.42$11,862
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010154071.124.24$10,952
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010168074.365.96$12,492
Dec 20090071.445.48$0
Nov 2009179074.593.75$13,352
Oct 20090072.544.11$0
Sep 2009175065.543.06$11,470
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009174054.743.93$9,525
Apr 20090346.773.59$11
Mar 2009173242.144.06$7,298
Feb 200903532.814.63$162
Jan 20091726835.865.37$6,533
Dec 200808837.105.98$526
Nov 20081512955.496.86$8,578
Oct 20080075.246.92$0
Sep 2008066101.767.88$520
Aug 2008054114.228.48$458
Jul 2008152194131.0811.39$22,134
Jun 20080193131.3313.03$2,515
May 20080197123.1711.57$2,280
Apr 2008148233110.3110.45$18,762
Mar 2008091101.909.66$879
Feb 2008010092.538.77$877
Jan 200816316190.388.21$16,053
Dec 200703588.337.30$256
Nov 2007018491.677.29$1,342
Oct 200717117682.856.92$15,386
Sep 2007018975.846.24$1,180
Aug 2007020969.066.39$1,335
Jul 2007021070.906.39$1,341
Jun 2007019462.007.55$1,464
May 200715923958.747.85$11,215
Apr 200707559.617.81$585
Mar 2007024656.927.30$1,796
Feb 2007023455.108.22$1,923
Jan 2007019350.306.73$1,298
Dec 2006026456.656.92$1,826
Nov 200616430354.207.62$11,197
Oct 2006034854.906.01$2,093
Sep 2006011360.085.04$569
Aug 2006015968.717.34$1,167
Jul 200615133969.376.34$12,625
Jun 2006031466.286.38$2,005
May 2006032466.016.42$2,082
Apr 200615826264.397.36$12,102
Mar 2006028156.707.08$1,990
Feb 2006026157.597.75$2,023
Jan 2006028960.598.93$2,582
Dec 200511631754.9413.42$10,626
Nov 200515429954.6910.59$11,588
Oct 2005037958.3413.80$5,229
Sep 200512711961.4512.08$9,242
Aug 200517133361.519.80$13,781
Jul 2005030055.697.84$2,353
Jun 200517429852.337.38$11,305
May 2005029745.226.65$1,975
Apr 200512629349.207.36$8,356
Mar 2005031450.377.15$2,247
Feb 2005029945.226.31$1,887
Jan 200514930943.166.32$8,384
Dec 2004029339.866.75$1,978
Nov 2004031545.286.33$1,994
Oct 200415137049.706.52$9,915
Sep 2004039043.245.28$2,061
Aug 2004041042.375.55$2,276
Jul 200415142138.286.08$8,342
Jun 2004036736.106.43$2,361
May 200415047837.486.49$8,726
Apr 2004021634.475.86$1,265
Mar 2004116034.365.53$3,986
Feb 2004023732.455.51$1,306
Jan 200411525832.036.30$5,309
Dec 2003049330.266.30$3,107
Nov 2003047728.804.60$2,192
Oct 2003049328.174.76$2,347
Sep 2003048826.314.75$2,318
Aug 200313850829.765.13$6,713
Jul 2003054229.415.17$2,803
Jun 200317055728.565.98$8,188
May 2003059826.595.97$3,572
Apr 200318024126.675.41$6,104
Mar 2003035331.146.10$2,152
Feb 200318523833.487.93$8,080
Jan 2003020230.315.58$1,128
Dec 200218342426.914.85$6,983
Nov 200213344524.664.14$5,121
Oct 2002042926.464.23$1,814
Sep 200215248727.443.64$5,941
Aug 20029047125.963.16$3,827
Jul 2002043524.583.06$1,332
Jun 200216931323.733.34$5,055
May 2002042224.663.58$1,512
Apr 200217648823.653.51$5,876
Mar 200218648022.003.10$5,581
Feb 200217236118.222.38$3,991
Jan 2002051217.172.38$1,216
Dec 200116529216.932.36$3,484
Nov 2001041418.072.41$996
Oct 200118560919.782.53$5,199
Sep 200112861424.262.25$4,488
Aug 2001060024.873.05$1,832
Jul 200117870323.933.20$6,507
Jun 200118259424.563.82$6,741
May 2001057025.524.31$2,455
Apr 200118159324.685.34$7,631
Mar 200118143224.545.38$6,764
Feb 2001031027.755.77$1,788
Jan 200118137927.478.40$8,155
Dec 200016451826.889.12$9,134
Nov 2000045632.215.66$2,580
Oct 200017944031.235.15$7,854
Sep 200017349431.875.19$8,076
Aug 2000056729.644.54$2,575
Jul 200017448028.534.09$6,927
Jun 200017953629.304.40$7,602
May 200018357527.263.68$7,104
Apr 200018160624.513.12$6,325
Mar 200018569328.422.86$7,240
Feb 2000058627.622.73$1,598
Jan 200018271125.272.48$6,363
Dec 199918466524.282.42$6,079
Nov 1999065623.192.43$1,597
Oct 199935769220.982.80$9,430
Sep 199917667721.752.62$5,601
Aug 1999066119.262.88$1,901
Jul 199914876217.892.37$4,455
Jun 1999070215.942.36$1,658
May 199914977215.792.32$4,145
Apr 199917177915.102.21$4,302
Mar 199910378312.471.84$2,724
Feb 19991907789.981.82$3,310
Jan 199910671510.381.90$2,459
Dec 199806929.201.77$1,227
Nov 199811474110.892.19$2,861
Oct 199814277612.421.97$3,292
Sep 1998078012.592.08$1,624
Aug 199818482611.301.91$3,655
Jul 1998086111.742.24$1,926
Jun 199817586911.242.24$3,911
May 1998090512.622.21$1,997
Apr 199813888213.042.51$4,009
Mar 1998079812.802.31$1,843
Feb 1998085113.952.30$1,957
Jan 199817695814.702.15$4,651
Dec 19971351,03516.322.41$4,699
Nov 19971461,05518.193.09$5,914
Oct 1997071519.253.15$2,252
Sep 1997062417.742.95$1,844
Aug 199717774817.862.55$5,072
Jul 1997070317.582.25$1,580
Jun 199718571417.242.26$4,801
May 199717159818.972.31$4,624
Apr 1997075617.882.08$1,575
Mar 199718275018.951.94$4,903
Feb 1997070320.492.21$1,551
Jan 19979778823.483.54$5,067
Dec 199628876323.32$6,716
Nov 1996079521.97$0
Oct 199618686223.31$4,336
Sep 199610981122.22$2,422
Aug 199610579620.26$2,127
Jul 199618578719.55$3,617
Jun 199610580918.73$1,967
May 1996085819.43$0
Apr 199618382821.51$3,936
Mar 199610985119.38$2,112
Feb 199610978416.98$1,851
Jan 199618789717.07$3,192
Dec 199511180817.19$1,908
Nov 199518585816.00$2,960
Oct 199519092515.43$2,932
Sep 1995099416.18$0
Aug 19953691,01515.92$5,874
Jul 1995821,02015.24$1,250
Jun 19958591616.41$1,395
May 19951841,02417.56$3,231
Apr 199526499817.73$4,681
Mar 19958899616.44$1,447
Feb 19958690416.58$1,426
Jan 199536797215.92$5,843
Dec 1994871,04315.03$1,308
Nov 19943711,22415.90$5,899
Oct 19942721,08615.58$4,238
Sep 1994831,30715.29$1,269
Aug 19943611,16216.13$5,823
Jul 19942531,15217.56$4,443
Jun 199426895717.09$4,580
May 19945481,34315.88$8,702
Apr 19942701,25114.14$3,818
Mar 19944531,23312.46$5,644
Feb 199455799612.50$6,963
Jan 19944621,16212.66$5,849
Dec 19934621,43312.33$5,696
Nov 19937471,75014.49$10,824
Oct 199363956115.85$10,128
Sep 199363656215.03$9,559
Aug 19937341,43615.66$11,494
Jul 19938171,47215.46$12,631
Jun 19934581,23716.79$7,690
May 19937461,24717.68$13,189
Apr 19938311,21518.05$15,000
Mar 19936471,34118.14$11,737
Feb 19937511,17517.90$13,443
Jan 199382993416.93$14,035

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.

Mar 2017 — as filed, then multipliedworked
Oil                   11 bbl  × $ 46.77 =       $514
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                     $514

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/3609 is the state's own key, not one this site invented.