SHANAFELT TRUST

Operated by WESTERN CHIEF OPERATING, L.L.C. (P-5 911808) in the BOX (MISSISSIPPI) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27745District 09Field 10964300OilCasinghead gasSaveExport
Value, all time
$12.4 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 15 leases and 22 wells, and the rule below applies to all of them.

Discovered
1982-04-23
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

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
OilDisposition254,187 bbl$11,781,882
Casinghead gasProduction170,843 Mcf$580,786
Total$12,362,668

35,950 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 (1)

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 33.1554, -98.4158. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.15537, -98.41577 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,836 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 4,836 ft.

Completions filed
Jun 1990
1 of 1 wells

1 well

42-237377421A4,836 ftJun 1990

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 202436113175.632.06$27,573
Jul 202453412979.932.15$42,960
Jun 202453112278.082.63$41,782
May 202435713178.812.20$28,423
Apr 202452711384.451.66$44,693
Mar 202436010880.301.55$29,075
Feb 202455111276.091.78$42,125
Jan 202445810173.023.30$33,776
Dec 2023359071.262.61$25,582
Nov 202353511077.892.81$41,980
Oct 202335712585.443.09$30,888
Sep 2023539089.042.74$47,993
Aug 202351513080.522.67$41,815
Jul 202334913674.852.64$26,482
Jun 202351711368.962.26$35,908
May 202353913170.622.23$38,356
Apr 202335911878.122.24$28,309
Mar 202352410772.852.39$38,429
Feb 202336912475.112.47$28,021
Jan 202354614076.533.39$42,260
Dec 202254812376.415.73$42,577
Nov 202253015185.005.65$45,903
Oct 202254616487.185.86$48,562
Sep 202253316884.888.16$46,613
Aug 202235317794.529.13$34,981
Jul 2022531171101.587.54$55,229
Jun 2022509135115.097.98$59,658
May 2022510131109.378.43$56,883
Apr 2022357139104.226.84$38,157
Mar 2022529124108.885.08$58,227
Feb 202236710791.054.86$33,935
Jan 202252811681.844.54$43,738
Dec 202152610371.323.90$37,916
Nov 202118211077.435.24$14,668
Oct 20213486179.795.71$28,115
Sep 202168915269.865.35$48,947
Aug 202151131266.024.22$35,053
Jul 202152932070.783.98$38,717
Jun 202151035669.493.38$36,643
May 202152814163.483.02$33,943
Apr 202152823460.362.76$32,516
Mar 202150712261.302.72$31,411
Feb 20213568457.805.55$21,043
Jan 202151610650.412.81$26,309
Dec 202051510044.642.68$23,257
Nov 202050815438.772.71$20,112
Oct 202034212436.972.48$12,951
Sep 202051814237.091.99$19,495
Aug 20203465539.982.39$13,964
Jul 202050510138.371.83$19,561
Jun 20205158334.901.69$18,114
May 202034814416.921.81$6,149
Apr 202050112514.751.80$7,615
Mar 202052512530.341.86$16,161
Feb 202050122749.881.98$25,439
Jan 202032923957.252.09$19,336
Dec 201951623959.012.30$31,000
Nov 201951423655.302.75$29,073
Oct 201933324853.472.42$18,405
Sep 201951028355.052.66$28,828
Aug 201954028753.112.30$29,341
Jul 201934116256.272.46$19,587
Jun 2019522052.782.49$27,551
May 20193401958.482.74$19,935
Apr 20191741962.632.75$10,950
Mar 20194978356.803.06$28,484
Feb 201902350.852.79$64
Jan 201935716046.033.23$16,949
Dec 201835916346.594.19$17,408
Nov 201834218452.934.24$18,882
Oct 201836924361.443.40$23,497
Sep 201854633659.543.11$33,553
Aug 201872736659.403.07$44,306
Jul 201853336165.142.93$35,778
Jun 201836232360.183.08$22,779
May 201854728165.382.90$36,578
Apr 201855525563.842.90$36,171
Mar 201855531061.222.79$34,841
Feb 201855729961.782.77$35,239
Jan 201855626462.874.01$36,014
Dec 201774432457.272.92$43,555
Nov 201755133155.423.12$31,569
Oct 201754935949.292.98$28,131
Sep 201772135547.523.09$35,358
Aug 201754937445.373.00$26,032
Jul 201754238543.873.09$24,966
Jun 201754834042.493.09$24,334
May 201754935045.373.26$26,050
Apr 201755229047.933.21$27,389
Mar 201771832246.772.98$34,542
Feb 201755329850.452.95$28,779
Jan 201756233049.413.42$28,897
Dec 201674530448.763.72$37,458
Nov 201655523942.492.64$24,214
Oct 201655035646.193.09$26,505
Sep 201673035941.553.10$31,445
Aug 201634824141.442.92$15,126
Jul 201672140241.622.92$31,184
Jun 201654736445.352.69$25,784
May 201671136642.521.99$30,960
Apr 201655234636.561.99$20,870
Mar 201672535233.011.79$24,564
Feb 201655335126.472.06$15,362
Jan 201655836727.352.36$16,129
Dec 201574734932.362.00$24,871
Nov 201555825338.792.17$22,193
Oct 201572022943.552.43$31,912
Sep 201573034542.992.76$32,334
Aug 201555034440.162.87$23,076
Jul 201554648748.152.95$27,724
Jun 201586749456.152.88$50,106
May 201554653455.212.96$31,723
Apr 201573750249.822.71$38,076
Mar 201574550742.892.93$33,441
Feb 201574146744.662.98$34,483
Jan 201574749643.433.10$33,980
Dec 201474348254.693.59$42,366
Nov 201473453570.464.25$53,992
Oct 201473647078.303.90$59,462
Sep 201454655686.164.05$49,293
Aug 201490260389.394.04$83,063
Jul 201472531496.564.18$71,318
Jun 201454854098.164.74$56,350
May 201473153594.734.73$71,776
Apr 201473446695.944.81$72,661
Mar 201473847795.895.06$73,179
Feb 201454643197.406.19$55,849
Jan 201473547990.404.86$68,772
Dec 201348627591.824.35$45,822
Nov 201337029888.853.74$33,989
Oct 201355038497.423.78$55,032
Sep 2013546405104.113.72$58,350
Aug 2013539416104.253.52$57,656
Jul 2013547425102.523.72$57,658
Jun 201354441794.403.93$52,994
May 201336840094.834.15$36,557
Apr 201355338093.964.28$53,587
Mar 201374140093.623.91$70,938
Feb 201337233791.233.42$35,090
Jan 201355637491.603.42$52,209
Dec 201274136986.773.42$65,559
Nov 201236735286.953.62$33,187
Oct 201256034789.383.40$51,232
Sep 201254620794.672.92$52,294
Aug 201255029692.662.91$51,824
Jul 201254525785.133.02$47,172
Jun 201254620479.822.52$44,096
May 201254827091.612.49$50,874
Apr 2012549326101.652.00$56,457
Mar 2012553363105.052.22$58,899
Feb 2012557348101.102.57$57,207
Jan 201255837498.092.73$55,757
Dec 201174736796.873.24$73,551
Nov 201136934595.723.31$36,463
Oct 201155632784.983.65$48,442
Sep 201154725783.623.99$46,764
Aug 201154742283.404.15$47,371
Jul 201154330794.144.52$52,505
Jun 201154636792.904.64$52,426
May 201155137598.134.40$55,721
Apr 2011554442105.964.33$60,617
Mar 201155342796.364.06$55,020
Feb 201155734285.644.18$49,131
Jan 201156038686.504.59$50,211
Dec 201074640085.734.35$65,694
Nov 201055738380.843.80$46,481
Oct 201036542978.103.51$30,012
Sep 201054743972.633.98$41,476
Aug 201072747873.684.42$55,678
Jul 201055137072.554.74$41,728
Jun 201054832770.364.91$40,163
May 201054847571.124.24$40,985
Apr 201054943681.694.12$46,645
Mar 201055243378.394.39$45,172
Feb 201055733073.585.44$42,780
Jan 201074744974.365.96$58,225
Dec 200956044671.445.48$42,452
Nov 200955448174.593.75$43,127
Oct 200973649472.544.11$55,420
Sep 200955350165.543.06$37,779
Aug 200973153667.423.22$51,009
Jul 200954653761.133.46$35,237
Jun 200973050666.163.90$50,268
May 200955252754.743.93$32,285
Apr 200955651246.773.59$27,841
Mar 200974051542.144.06$33,274
Feb 200955446632.814.63$20,336
Jan 200974451035.865.37$29,419
Dec 200874551737.105.98$30,730
Nov 200874049955.496.86$44,486
Oct 200855054575.246.92$45,154
Sep 2008735460101.767.88$78,417
Aug 2008532474114.228.48$64,786
Jul 2008716456131.0811.39$99,047
Jun 2008537514131.3313.03$77,223
May 2008710482123.1711.57$93,030
Apr 2008525464110.3110.45$62,764
Mar 2008713466101.909.66$77,158
Feb 200872042192.538.77$70,314
Jan 200872345990.388.21$69,111
Dec 200771144388.337.30$66,037
Nov 200753544491.677.29$52,281
Oct 200769251882.856.92$60,918
Sep 200769449975.846.24$55,749
Aug 200754145069.066.39$40,236
Jul 200772241970.906.39$53,866
Jun 200753544762.007.55$36,544
May 200771454758.747.85$46,232
Apr 200772846759.617.81$47,041
Mar 200771348056.927.30$44,089
Feb 200754341955.108.22$33,362
Jan 200772643750.306.73$39,457
Dec 200688246856.656.92$53,203
Nov 200653235454.207.62$31,531
Oct 200690451854.906.01$52,745
Sep 200669851760.085.04$44,540
Aug 200672451068.717.34$53,489
Jul 200654951669.376.34$41,357
Jun 200671247366.286.38$50,211
May 200690749866.016.42$63,071
Apr 200672849664.397.36$50,527
Mar 200673342256.707.08$44,550
Feb 200672841957.597.75$45,173
Jan 200673846560.598.93$48,869
Dec 200570444654.9413.42$44,661
Nov 200591046054.6910.59$54,639
Oct 200572830058.3413.80$46,610
Sep 200554136461.4512.08$37,641
Aug 200572951161.519.80$49,847
Jul 200554042555.697.84$33,406
Jun 200554321952.337.38$30,032
May 200573117745.226.65$34,233
Apr 200554524949.207.36$28,647
Mar 200573736950.377.15$39,763
Feb 200555236245.226.31$27,246
Jan 200574440243.166.32$34,653
Dec 200473832239.866.75$31,591
Nov 200473546945.286.33$36,250
Oct 200455155249.706.52$30,981
Sep 200473049643.245.28$34,186
Aug 200472442642.375.55$33,040
Jul 200473035538.286.08$30,104
Jun 200454828236.106.43$21,597
May 200472926037.486.49$29,012
Apr 20045478434.475.86$19,347
Mar 200473438634.365.53$27,355
Feb 200474244932.455.51$26,552
Jan 200474343932.036.30$26,564
Dec 200373845230.266.30$25,180
Nov 200372572828.804.60$24,225
Oct 200373443228.174.76$22,733
Sep 200372650626.314.75$21,504
Aug 200354529229.765.13$17,717
Jul 200372050929.415.17$23,807
Jun 200372654628.565.98$24,001
May 200387745426.595.97$26,031
Apr 200373557726.675.41$22,722
Mar 200373151831.146.10$25,921
Feb 200392856233.487.93$35,524
Jan 20031,08858430.315.58$36,237
Dec 200292369926.914.85$28,231
Nov 200272857624.664.14$20,335
Oct 20021,07354326.464.23$30,688
Sep 200290366427.443.64$27,192
Aug 200289569425.963.16$25,430
Jul 200285061424.583.06$22,773
Jun 200271254323.733.34$18,708
May 200273059724.663.58$20,141
Apr 200291860923.653.51$23,850
Mar 200273154122.003.10$17,761
Feb 200273250718.222.38$14,542
Jan 200291759217.172.38$17,151
Dec 200191756616.932.36$16,863
Nov 200173356918.072.41$14,614
Oct 200191065619.782.53$19,659
Sep 200188565624.262.25$22,947
Aug 200171868424.873.05$19,945
Jul 200189068523.933.20$23,488
Jun 200189767024.563.82$24,593
May 200189671025.524.31$25,924
Apr 200172658124.685.34$21,018
Mar 200173059424.545.38$21,108
Feb 200191053227.755.77$28,321
Jan 200192358727.478.40$30,285
Dec 200092565626.889.12$30,848
Nov 200091064432.215.66$32,955
Oct 200071964731.235.15$25,784
Sep 200071266531.875.19$26,140
Aug 200088971929.644.54$29,615
Jul 200071068928.534.09$23,074
Jun 200071957729.304.40$23,604
May 200089967127.263.68$26,976
Apr 200072363224.513.12$19,690
Mar 200089862728.422.86$27,314
Feb 200072356627.622.73$21,512
Jan 200073164025.272.48$20,060
Dec 19991,09448024.282.42$27,726
Nov 199972555823.192.43$18,171
Oct 199989667120.982.80$20,679
Sep 199972170621.752.62$17,531
Aug 199971275319.262.88$15,878
Jul 199988673317.892.37$17,589
Jun 199990069715.942.36$15,992
May 199989572815.792.32$15,822
Apr 199990167715.102.21$15,100
Mar 199991770312.471.84$12,727
Feb 19997346559.981.82$8,516
Jan 199991675410.381.90$10,941
Dec 19989136519.201.77$9,554
Nov 199890671110.892.19$11,420
Oct 199890678412.421.97$12,796
Sep 199889287312.592.08$13,048
Aug 19981,08283611.301.91$13,821
Jul 199886886811.742.24$12,132
Jun 199888576211.242.24$11,652
May 19981,24785512.622.21$17,624
Apr 199891078413.042.51$13,831
Mar 19981,10584112.802.31$16,086
Feb 199854762013.952.30$9,056
Jan 199892050514.702.15$14,612
Dec 199790658316.322.41$16,192
Nov 199771558618.193.09$14,816
Oct 199772774619.253.15$16,345
Sep 199789561617.742.95$17,698
Aug 199789465117.862.55$17,630
Jul 199789579517.582.25$17,520
Jun 199772559017.242.26$13,831
May 199791462718.972.31$18,786
Apr 199790672917.882.08$17,718
Mar 199791562318.951.94$18,547
Feb 199772965620.492.21$16,384
Jan 199792581823.483.54$24,614
Dec 199692559723.32$21,571
Nov 19961,10067921.97$24,167
Oct 199673285323.31$17,063
Sep 19961,09473222.22$24,309
Aug 19961,08598720.26$21,982
Jul 199671781619.55$14,017
Jun 19961,08080118.73$20,228
May 199690396819.43$17,545
Apr 199691166821.51$19,596
Mar 199691475319.38$17,713
Feb 199673769816.98$12,514
Jan 199691370417.07$15,585
Dec 199573561517.19$12,635
Nov 199573976816.00$11,824
Oct 199591070815.43$14,041
Sep 199573272516.18$11,844
Aug 199589183915.92$14,185
Jul 199589347815.24$13,609
Jun 199589587316.41$14,687
May 199590484617.56$15,874
Apr 199591270917.73$16,170
Mar 199591669116.44$15,059
Feb 199573766116.58$12,219
Jan 199591889215.92$14,615
Dec 199472457815.03$10,882
Nov 199473084415.90$11,607
Oct 199490391615.58$14,069
Sep 199472992815.29$11,146
Aug 19949011,01516.13$14,533
Jul 199489699517.56$15,734
Jun 199471496317.09$12,202
May 199490946015.88$14,435
Apr 199472198414.14$10,195
Mar 199473075312.46$9,096
Feb 199473366312.50$9,163
Jan 199491373012.66$11,559
Dec 199391568412.33$11,282
Nov 199373567214.49$10,650
Oct 199389970315.85$14,249
Sep 199372281115.03$10,852
Aug 199390563715.66$14,172
Jul 199389772515.46$13,868
Jun 199371972416.79$12,072
May 199390864317.68$16,053
Apr 199372658818.05$13,104
Mar 199372463618.14$13,133
Feb 199372850417.90$13,031
Jan 199390173316.93$15,254

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.

Aug 2024 — as filed, then multipliedworked
Oil                  361 bbl  × $ 75.63 =    $27,302
Casinghead gas       131 Mcf  × $  2.06 =       $270

────────────────────────────────────────────────────
Month total                                  $27,573

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/27745 is the state's own key, not one this site invented.