GRAHAM

Operated by SCHLITTLER, WILLARD (P-5 754025) in the SEWELL (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23051District 09Field 82450777NGPA filingOilCasinghead gasSaveExport
Value, all time
$987 k
Jan 1993 – May 2026
Value, last 12 filed months
$47 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 5 leases and 12 wells, and the rule below applies to all of them.

Discovered
1941-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition30,034 bbl$942,485
Casinghead gasProduction17,812 Mcf$44,498
Total$986,983

6,138 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 33.0669, -98.4217. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles. 1 well has no surveyed location and is left out of it.

33.06690, -98.42119 · centre of 4 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
40.0%
2 of 5 wells
With a plug date
40.0%
2 of 5 wells
Median depth
2,250 ft
4 wells filed one
Completion to plug
20.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
240.0%
BothOn the schedule and plugged. Neither fact cancels the other.
240.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 2,180 and 2,330 ft, median 2,250 ft, over the 4 wells that filed a depth.

Completions filed
Mar 1983 – Apr 1996
5 of 5 wells
Plug dates filed
Sep 1997 – May 2009
2 of 5 wells; 3 filed none

Last completion to plug: a median of 20.3 years across the 2 wells that filed both dates, with the middle half between 17.4 years and 23.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-2373505092,200 ftApr 1996
42-2373706582,300 ftMay 1986
42-2373502672,330 ftMar 1983Sep 1997Yes
42-237837092Mar 1983May 2009Yes
42-2373502562,180 ftMar 1983

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 2026179098.932.87$17,708
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026119059.138.00$7,036
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025166059.383.30$9,857
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 2025179066.743.32$11,946
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025152070.884.34$10,774
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024180071.372.28$12,847
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20241803579.932.15$14,463
Jun 202406178.082.63$161
May 202408078.812.20$176
Apr 20241721384.451.66$14,547
Mar 202401280.301.55$19
Feb 202401476.091.78$25
Jan 20241841573.023.30$13,485
Dec 202302471.262.61$63
Nov 202302277.892.81$62
Oct 20231114785.443.09$9,629
Sep 202304389.042.74$118
Aug 202303080.522.67$80
Jul 202302074.852.64$53
Jun 202302768.962.26$61
May 202302570.622.23$56
Apr 20231221878.122.24$9,571
Mar 202302372.852.39$55
Feb 202302675.112.47$64
Jan 202303876.533.39$129
Dec 202203476.415.73$195
Nov 202204585.005.65$254
Oct 202203687.185.86$211
Sep 202202984.888.16$237
Aug 202203994.529.13$356
Jul 2022045101.587.54$339
Jun 202214354115.097.98$16,889
May 2022061109.378.43$514
Apr 202213950104.226.84$14,828
Mar 2022035108.885.08$178
Feb 2022010291.054.86$496
Jan 202205281.844.54$236
Dec 202103271.323.90$125
Nov 202102177.435.24$110
Oct 202101879.795.71$103
Sep 202102169.865.35$112
Aug 202102366.024.22$97
Jul 202102670.783.98$104
Jun 202102569.493.38$85
May 202102863.483.02$84
Apr 202102960.362.76$80
Mar 202102561.302.72$68
Feb 202103057.805.55$166
Jan 2021552450.412.81$2,840
Dec 202003644.642.68$96
Nov 202002638.772.71$70
Oct 202004136.972.48$102
Sep 202004137.091.99$82
Aug 202004439.982.39$105
Jul 202004838.371.83$88
Jun 202006734.901.69$113
May 202006116.921.81$111
Apr 202002814.751.80$51
Mar 202002930.341.86$54
Feb 202002349.881.98$46
Jan 202003257.252.09$67
Dec 201903359.012.30$76
Nov 201903355.302.75$91
Oct 201905153.472.42$123
Sep 201904755.052.66$125
Aug 201904653.112.30$106
Jul 201903956.272.46$96
Jun 201905352.782.49$132
May 201904858.482.74$132
Apr 20191625262.632.75$10,289
Mar 201906756.803.06$205
Feb 201905550.852.79$154
Jan 201906246.033.23$200
Dec 201805946.594.19$247
Nov 201806252.934.24$263
Oct 201806961.443.40$234
Sep 201806659.543.11$205
Aug 201805259.403.07$159
Jul 201807565.142.93$220
Jun 201808060.183.08$246
May 201808665.382.90$249
Apr 2018010363.842.90$299
Mar 201806761.222.79$187
Feb 201806261.782.77$172
Jan 201806062.874.01$241
Dec 201703857.272.92$111
Nov 201704155.423.12$128
Oct 201706749.292.98$200
Sep 201705347.523.09$164
Aug 201704145.373.00$123
Jul 201704343.873.09$133
Jun 201705342.493.09$164
May 201705445.373.26$176
Apr 201706247.933.21$199
Mar 201706246.772.98$185
Feb 201706950.452.95$204
Jan 201706649.413.42$226
Dec 201606148.763.72$227
Nov 2016012442.492.64$328
Oct 201608346.193.09$256
Sep 201606941.553.10$214
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201603945.352.69$105
May 201604542.521.99$90
Apr 201605936.561.99$117
Mar 201606633.011.79$118
Feb 201606426.472.06$132
Jan 201607527.352.36$177
Dec 201507332.362.00$146
Nov 201507838.792.17$169
Oct 201509643.552.43$233
Sep 201506442.992.76$177
Aug 201507940.162.87$227
Jul 201508148.152.95$239
Jun 201508156.152.88$234
May 2015010355.212.96$304
Apr 20151499749.822.71$7,686
Mar 2015010942.892.93$320
Feb 201509744.662.98$289
Jan 201501043.433.10$31
Dec 20141311554.693.59$7,218
Nov 201401570.464.25$64
Oct 201401678.303.90$62
Sep 20140886.164.05$32
Aug 20140689.394.04$24
Jul 2014786596.564.18$7,803
Jun 201405498.164.74$256
May 201405894.734.73$274
Apr 20141445995.944.81$14,099
Mar 201405095.895.06$253
Feb 20141034297.406.19$10,292
Jan 201403990.404.86$190
Dec 20131714991.824.35$15,915
Nov 201303388.853.74$123
Oct 20130997.423.78$34
Sep 201300104.113.72$0
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 2013158091.603.42$14,473
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012181094.672.92$17,135
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 201202279.822.52$55
May 20121182291.612.49$10,865
Apr 2012030101.652.00$60
Mar 20128618105.052.22$9,074
Feb 2012016101.102.57$41
Jan 20121731898.092.73$17,019
Dec 201101496.873.24$45
Nov 201101795.723.31$56
Oct 20111621784.983.65$13,829
Sep 201102483.623.99$96
Aug 201102583.404.15$104
Jul 20111402094.144.52$13,270
Jun 201102492.904.64$111
May 20111422798.134.40$14,053
Apr 2011022105.964.33$95
Mar 2011952596.364.06$9,256
Feb 20111731885.644.18$14,891
Jan 201101486.504.59$64
Dec 20101112085.734.35$9,603
Nov 20100980.843.80$34
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100370.364.91$15
May 201002971.124.24$123
Apr 201001781.694.12$70
Mar 201002078.394.39$88
Feb 20100073.585.44$0
Jan 201001874.365.96$107
Dec 200901871.445.48$99
Nov 200901874.593.75$68
Oct 200901772.544.11$70
Sep 200901765.543.06$52
Aug 200901967.423.22$61
Jul 200901861.133.46$62
Jun 20090066.163.90$0
May 200901654.743.93$63
Apr 200901246.773.59$43
Mar 200901442.144.06$57
Feb 200901632.814.63$74
Jan 200901535.865.37$81
Dec 200801237.105.98$72
Nov 200801555.496.86$103
Oct 200801675.246.92$111
Sep 2008017101.767.88$134
Aug 2008017114.228.48$144
Jul 2008018131.0811.39$205
Jun 2008015131.3313.03$195
May 200812718123.1711.57$15,851
Apr 2008017110.3110.45$178
Mar 200813219101.909.66$13,634
Feb 20080092.538.77$0
Jan 2008149090.388.21$13,467
Dec 20070088.337.30$0
Nov 200701391.677.29$95
Oct 200701582.856.92$104
Sep 200701675.846.24$100
Aug 200701669.066.39$102
Jul 200782070.906.39$5,814
Jun 20071351862.007.55$8,506
May 200701558.747.85$118
Apr 20071681359.617.81$10,116
Mar 20070056.927.30$0
Feb 200701755.108.22$140
Jan 200701650.306.73$108
Dec 2006482156.656.92$2,864
Nov 200612654.207.62$252
Oct 20061672454.906.01$9,313
Sep 200602360.085.04$116
Aug 20061542768.717.34$10,780
Jul 200602469.376.34$152
Jun 20061002966.286.38$6,813
May 20061063266.016.42$7,203
Apr 20061673264.397.36$10,989
Mar 20061813256.707.08$10,489
Feb 2006582057.597.75$3,495
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 200502558.3413.80$345
Sep 200501661.4512.08$193
Aug 200503161.519.80$304
Jul 200502155.697.84$165
Jun 200501952.337.38$140
May 200502345.226.65$153
Apr 20051162449.207.36$5,884
Mar 2005912250.377.15$4,741
Feb 200501945.226.31$120
Jan 200502043.166.32$126
Dec 2004881039.866.75$3,575
Nov 200401045.286.33$63
Oct 2004541849.706.52$2,801
Sep 200404143.245.28$217
Aug 20040042.375.55$0
Jul 200401038.286.08$61
Jun 200401336.106.43$84
May 200401437.486.49$91
Apr 200401134.475.86$64
Mar 200401034.365.53$55
Feb 200401032.455.51$55
Jan 200401432.036.30$88
Dec 200301630.266.30$101
Nov 20031213828.804.60$3,659
Oct 200306028.174.76$286
Sep 2003636126.314.75$1,947
Aug 2003496429.765.13$1,787
Jul 20031046029.415.17$3,369
Jun 200306328.565.98$377
May 200303826.595.97$227
Apr 20031235326.675.41$3,567
Mar 2003716131.146.10$2,583
Feb 200305033.487.93$396
Jan 2003995430.315.58$3,302
Dec 200203726.914.85$180
Nov 2002843824.664.14$2,229
Oct 2002613926.464.23$1,779
Sep 20021234027.443.64$3,521
Aug 200204525.963.16$142
Jul 2002755124.583.06$2,000
Jun 2002735923.733.34$1,929
May 2002996124.663.58$2,660
Apr 20021095623.653.51$2,775
Mar 2002894022.003.10$2,082
Feb 2002984318.222.38$1,888
Jan 2002981217.172.38$1,711
Dec 200102116.932.36$50
Nov 2001713118.072.41$1,358
Oct 2001863719.782.53$1,795
Sep 20011075624.262.25$2,722
Aug 2001375524.873.05$1,088
Jul 2001847423.933.20$2,247
Jun 20011126924.563.82$3,015
May 2001607425.524.31$1,850
Apr 2001756124.685.34$2,176
Mar 20011483924.545.38$3,842
Feb 200105527.755.77$317
Jan 200179027.478.40$2,170
Dec 20001065726.889.12$3,369
Nov 2000785732.215.66$2,835
Oct 2000956831.235.15$3,317
Sep 2000898431.875.19$3,272
Aug 20001246429.644.54$3,966
Jul 20001116428.534.09$3,429
Jun 20001185629.304.40$3,704
May 2000815227.263.68$2,399
Apr 2000994224.513.12$2,557
Mar 20001004428.422.86$2,968
Feb 20001534327.622.73$4,343
Jan 2000954825.272.48$2,520
Dec 19991373824.282.42$3,418
Nov 19991054923.192.43$2,554
Oct 19991275920.982.80$2,830
Sep 19991256621.752.62$2,892
Aug 19991216819.262.88$2,526
Jul 19991275817.892.37$2,410
Jun 1999171915.942.36$316
May 1999393615.792.32$699
Apr 19991072715.102.21$1,675
Mar 1999972012.471.84$1,246
Feb 1999120179.981.82$1,229
Jan 19991382910.381.90$1,488
Dec 1998169409.201.77$1,626
Nov 19981523810.892.19$1,738
Oct 19981634012.421.97$2,103
Sep 19981544712.592.08$2,037
Aug 19981604211.301.91$1,888
Jul 19981345011.742.24$1,685
Jun 199805211.242.24$116
May 199805812.622.21$128
Apr 19981626313.042.51$2,270
Mar 19981605512.802.31$2,175
Feb 1998146013.952.30$2,037
Jan 19981305414.702.15$2,027
Dec 19971525216.322.41$2,606
Nov 19971605418.193.09$3,077
Oct 19971765319.253.15$3,555
Sep 19971703417.742.95$3,116
Aug 19971394117.862.55$2,587
Jul 19971753117.582.25$3,146
Jun 19971643017.242.26$2,895
May 19971753018.972.31$3,389
Apr 19971593617.882.08$2,918
Mar 19971662118.951.94$3,186
Feb 19971703320.492.21$3,556
Jan 19972302123.483.54$5,475
Dec 19961652723.32$3,848
Nov 19961752621.97$3,845
Oct 19961793223.31$4,172
Sep 19961212822.22$2,689
Aug 19961462820.26$2,958
Jul 19961803419.55$3,519
Jun 19961683418.73$3,147
May 19961776419.43$3,439
Apr 199621010821.51$4,517
Mar 19962056619.38$3,973
Feb 19962285416.98$3,871
Jan 19962384917.07$4,063
Dec 19952578317.19$4,418
Nov 19952436116.00$3,888
Oct 19952444415.43$3,765
Sep 19952296416.18$3,705
Aug 19952897215.92$4,601
Jul 19952615115.24$3,978
Jun 19952795816.41$4,578
May 19952558317.56$4,478
Apr 19952628817.73$4,645
Mar 19952839116.44$4,653
Feb 199526412716.58$4,377
Jan 19953359815.92$5,333
Dec 199433411015.03$5,020
Nov 199417915615.90$2,846
Oct 199433217715.58$5,173
Sep 199434313515.29$5,244
Aug 199425410516.13$4,097
Jul 19945258017.56$9,219
Jun 19941754717.09$2,991
May 19943524515.88$5,590
Apr 19944355814.14$6,151
Mar 19943512012.46$4,373
Feb 19944164312.50$5,200
Jan 19944785712.66$6,051
Dec 19933536212.33$4,352
Nov 19935374714.49$7,781
Oct 19934442,99515.85$7,037
Sep 19935337215.03$8,011
Aug 19933515915.66$5,497
Jul 19934949415.46$7,637
Jun 19934318416.79$7,236
May 19934725117.68$8,345
Apr 19934558318.05$8,213
Mar 19934612718.14$8,363
Feb 19934213817.90$7,536
Jan 19933602316.93$6,095

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                  179 bbl  × $ 98.93 =    $17,708
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,708

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. 09/O/23051 is the state's own key, not one this site invented.