SAUZ RANCH MULATOS PASTURE

Operated by SHOCO PRODUCTION LLC (P-5 778196) in the WILLAMAR (GRABEN C-1 SAND, N.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4289District 04Field 97491249NGPA filingOilCasinghead gasSaveExport
Value, all time
$6.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$158 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 1 leases and 3 wells, and the rule below applies to all of them.

Discovered
1940-11-14
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: TRANSFERRED FROM WILLAMAR /GRABEN, NORTH/ FIELD 7/1/58

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
NGPA1none

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
OilDisposition153,131 bbl$6,652,629
Casinghead gasProduction26,624 Mcf$111,772
Total$6,764,400

2,346 Mcf of this lease's gas, across 33 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 (3)

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 26.4622, -97.5583. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

26.46242, -97.55867 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
8,000 ft
3 wells filed one
Completion to plug
4.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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 7,955 and 8,100 ft, median 8,000 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1981 – Aug 1988
2 of 3 wells; 1 filed none
Plug dates filed
Aug 1992 – Oct 1992
2 of 3 wells; 1 filed none

Last completion to plug: a median of 4.0 years across the 1 well that filed both dates, with the middle half between 4.0 years and 4.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-48900127977,955 ftOct 1992Yes
42-489001281228,000 ftAug 1988Aug 1992Yes
42-489306321648,100 ftOct 1981

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 2026196098.932.87$19,390
Mar 2026253089.753.15$22,707
Feb 2026104063.503.75$6,604
Jan 2026338059.138.00$19,986
Dec 2025183056.664.41$10,369
Nov 2025207058.593.93$12,128
Oct 2025226059.383.30$13,420
Sep 2025212062.743.08$13,301
Aug 2025230063.933.01$14,704
Jul 2025217066.743.32$14,483
Jun 2025167066.483.13$11,102
May 2025167060.553.23$10,112
Apr 2025162062.363.54$10,102
Mar 2025168067.704.27$11,374
Feb 2025159070.884.34$11,270
Jan 2025179074.324.28$13,303
Dec 2024210068.993.12$14,488
Nov 2024221069.052.20$15,260
Oct 202447071.372.28$3,354
Sep 2024118069.612.36$8,214
Aug 2024187075.632.06$14,143
Jul 2024118079.932.15$9,432
Jun 2024172078.082.63$13,430
May 2024188078.812.20$14,816
Apr 2024202084.451.66$17,059
Mar 2024268080.301.55$21,520
Feb 2024187076.091.78$14,229
Jan 2024204073.023.30$14,896
Dec 202351071.262.61$3,634
Nov 20230077.892.81$0
Oct 20236085.443.09$513
Sep 2023233089.042.74$20,746
Aug 2023221080.522.67$17,795
Jul 2023204074.852.64$15,269
Jun 2023232068.962.26$15,999
May 2023254070.622.23$17,937
Apr 2023297078.122.24$23,202
Mar 2023246072.852.39$17,921
Feb 2023245075.112.47$18,402
Jan 2023316076.533.39$24,183
Dec 2022246076.415.73$18,797
Nov 2022252085.005.65$21,420
Oct 2022250087.185.86$21,795
Sep 2022240084.888.16$20,371
Aug 2022365094.529.13$34,500
Jul 20222260101.587.54$22,957
Jun 20222430115.097.98$27,967
May 20223250109.378.43$35,545
Apr 20222770104.226.84$28,869
Mar 20222290108.885.08$24,934
Feb 2022134091.054.86$12,201
Jan 2022287081.844.54$23,488
Dec 2021246071.323.90$17,545
Nov 2021232077.435.24$17,964
Oct 2021219079.795.71$17,474
Sep 2021247069.865.35$17,255
Aug 2021245066.024.22$16,175
Jul 2021315070.783.98$22,296
Jun 2021295069.493.38$20,500
May 2021310063.483.02$19,679
Apr 2021299060.362.76$18,048
Mar 2021347061.302.72$21,271
Feb 2021266057.805.55$15,375
Jan 2021331050.412.81$16,686
Dec 2020331044.642.68$14,776
Nov 2020349038.772.71$13,531
Oct 2020362036.972.48$13,383
Sep 2020405037.091.99$15,021
Aug 2020416039.982.39$16,632
Jul 2020294038.371.83$11,281
Jun 2020584034.901.69$20,382
May 2020117016.921.81$1,980
Apr 2020238014.751.80$3,511
Mar 2020440030.341.86$13,350
Feb 2020371049.881.98$18,505
Jan 2020428057.252.09$24,503
Dec 2019442059.012.30$26,082
Nov 2019438055.302.75$24,221
Oct 2019491053.472.42$26,254
Sep 2019434055.052.66$23,892
Aug 2019498053.112.30$26,449
Jul 2019518056.272.46$29,148
Jun 2019394052.782.49$20,795
May 2019361058.482.74$21,111
Apr 2019324062.632.75$20,292
Mar 2019329056.803.06$18,687
Feb 2019274050.852.79$13,933
Jan 2019329046.033.23$15,144
Dec 2018283046.594.19$13,185
Nov 2018238052.934.24$12,597
Oct 2018278061.443.40$17,080
Sep 2018178059.543.11$10,598
Aug 2018262059.403.07$15,563
Jul 2018370065.142.93$24,102
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 2017211045.373.26$9,573
Apr 2017165047.933.21$7,908
Mar 2017217046.772.98$10,149
Feb 2017182050.452.95$9,182
Jan 2017205049.413.42$10,129
Dec 2016187048.763.72$9,118
Nov 2016168042.492.64$7,138
Oct 2016143046.193.09$6,605
Sep 201648041.553.10$1,994
Aug 2016134041.442.92$5,553
Jul 2016105041.622.92$4,370
Jun 2016124045.352.69$5,623
May 2016134042.521.99$5,698
Apr 2016193036.561.99$7,056
Mar 2016235033.011.79$7,757
Feb 201660026.472.06$1,588
Jan 2016209027.352.36$5,716
Dec 2015186032.362.00$6,019
Nov 2015208038.792.17$8,068
Oct 2015172043.552.43$7,491
Sep 2015211042.992.76$9,071
Aug 2015192040.162.87$7,711
Jul 2015184048.152.95$8,860
Jun 2015194056.152.88$10,893
May 2015207055.212.96$11,428
Apr 2015199049.822.71$9,914
Mar 2015309042.892.93$13,253
Feb 2015265044.662.98$11,835
Jan 2015290043.433.10$12,595
Dec 2014284054.693.59$15,532
Nov 2014281070.464.25$19,799
Oct 2014318078.303.90$24,899
Sep 2014306086.164.05$26,365
Aug 2014314089.394.04$28,068
Jul 201439310196.564.18$38,370
Jun 201440318798.164.74$40,444
May 20143956894.734.73$37,740
Apr 20143581695.944.81$34,423
Mar 201437611895.895.06$36,651
Feb 201434911997.406.19$34,729
Jan 201452012590.404.86$47,616
Dec 201331216491.824.35$29,362
Nov 201325516388.853.74$23,266
Oct 201332517697.423.78$32,327
Sep 2013280239104.113.72$30,039
Aug 2013230119104.253.52$24,397
Jul 201329685102.523.72$30,662
Jun 201331535394.403.93$31,124
May 201359021494.834.15$56,838
Apr 201357940293.964.28$56,124
Mar 201375137893.623.91$71,788
Feb 201364219391.233.42$59,230
Jan 201373616091.603.42$67,965
Dec 20123195886.773.42$27,878
Nov 20121543686.953.62$13,521
Oct 20121824989.383.40$16,434
Sep 20121693094.672.92$16,087
Aug 2012882492.662.91$8,224
Jul 2012542285.133.02$4,663
Jun 2012239679.822.52$19,092
May 20125033991.612.49$46,177
Apr 201239431101.652.00$40,112
Mar 201228553105.052.22$30,057
Feb 201237278101.102.57$37,810
Jan 201246112298.092.73$45,553
Dec 20114207396.873.24$40,922
Nov 201142910495.723.31$41,408
Oct 20113202984.983.65$27,299
Sep 20113301183.623.99$27,638
Aug 20111943483.404.15$16,321
Jul 20112224694.144.52$21,107
Jun 20112369092.904.64$22,342
May 20112246198.134.40$22,250
Apr 201123639105.964.33$25,176
Mar 201116128596.364.06$16,670
Feb 201116713285.644.18$14,854
Jan 20111918786.504.59$16,921
Dec 20102269885.734.35$19,801
Nov 201029328880.843.80$24,779
Oct 20102628278.103.51$20,750
Sep 20102075872.633.98$15,265
Aug 20102412873.684.42$17,881
Jul 20102943472.554.74$21,491
Jun 20102937870.364.91$20,998
May 201025612571.124.24$18,736
Apr 20103205381.694.12$26,359
Mar 20101788078.394.39$14,305
Feb 20101815773.585.44$13,628
Jan 20101103274.365.96$8,370
Dec 20091371271.445.48$9,853
Nov 20091243274.593.75$9,369
Oct 20091233372.544.11$9,058
Sep 2009864865.543.06$5,784
Aug 20091423967.423.22$9,699
Jul 20091423061.133.46$8,784
Jun 20092524166.163.90$16,832
May 20093747754.743.93$20,775
Apr 200932315346.773.59$15,656
Mar 200938520742.144.06$17,064
Feb 200913612632.814.63$5,046
Jan 20091131135.865.37$4,111
Dec 200837920337.105.98$15,274
Nov 200827417755.496.86$16,419
Oct 200838912375.246.92$30,120
Sep 2008441158101.767.88$46,121
Aug 2008120119114.228.48$14,716
Jul 20082560131.0811.39$33,556
Jun 2008222104131.3313.03$30,511
May 2008333154123.1711.57$42,798
Apr 2008436252110.3110.45$50,730
Mar 2008475276101.909.66$51,070
Feb 200843227492.538.77$42,376
Jan 200840612590.388.21$37,720
Dec 200737416888.337.30$34,262
Nov 20071957491.677.29$18,415
Oct 200738011582.856.92$32,279
Sep 20073309275.846.24$25,602
Aug 200744615569.066.39$31,791
Jul 20073927470.906.39$28,266
Jun 20072455062.007.55$15,567
May 2007278058.747.85$16,330
Apr 2007205059.617.81$12,220
Mar 20073232956.927.30$18,597
Feb 2007290055.108.22$15,979
Jan 2007429050.306.73$21,579
Dec 2006284056.656.92$16,089
Nov 2006296054.207.62$16,043
Oct 2006390054.906.01$21,411
Sep 2006399060.085.04$23,972
Aug 20063876768.717.34$27,083
Jul 20064565269.376.34$31,963
Jun 2006415066.286.38$27,506
May 20063565566.016.42$23,853
Apr 2006440064.397.36$28,332
Mar 2006408056.707.08$23,134
Feb 200644627257.597.75$27,793
Jan 200641135960.598.93$28,110
Dec 200554014354.9413.42$31,586
Nov 200550512254.6910.59$28,910
Oct 20055326358.3413.80$31,906
Sep 20053663061.4512.08$22,853
Aug 20053945861.519.80$24,803
Jul 200544319355.697.84$26,184
Jun 200537716352.337.38$20,932
May 20053945645.226.65$18,189
Apr 20053767549.207.36$19,051
Mar 200535810050.377.15$18,748
Feb 20053807545.226.31$17,657
Jan 20053572943.166.32$15,591
Dec 20044475539.866.75$18,189
Nov 200448111645.286.33$22,514
Oct 200451415849.706.52$26,575
Sep 200455523043.245.28$25,214
Aug 200468817842.375.55$30,139
Jul 200440913138.286.08$16,454
Jun 200452213036.106.43$19,680
May 200453214937.486.49$20,907
Apr 200463317234.475.86$22,827
Mar 200455711334.365.53$19,763
Feb 200450920932.455.51$17,669
Jan 20047814832.036.30$25,318
Dec 20034149730.266.30$13,139
Nov 20036956828.804.60$20,328
Oct 200366311228.174.76$19,210
Sep 200354314426.314.75$14,970
Aug 2003961029.765.13$28,599
Jul 2003774029.415.17$22,763
Jun 2003613028.565.98$17,507
May 2003620026.595.97$16,486
Apr 2003612026.675.41$16,322
Mar 2003426031.146.10$13,266
Feb 200337516333.487.93$13,847
Jan 200353429330.315.58$17,821
Dec 200258216326.914.85$16,453
Nov 200261517724.664.14$15,898
Oct 20025676626.464.23$15,282
Sep 20024311727.443.64$11,888
Aug 200261314325.963.16$16,366
Jul 200273931924.583.06$19,141
Jun 200232610823.733.34$8,097
May 20024819424.663.58$12,198
Apr 200257020923.653.51$14,215
Mar 200265516522.003.10$14,922
Feb 200252019418.222.38$9,935
Jan 200278218617.172.38$13,869
Dec 200166441316.932.36$12,218
Nov 200173216418.072.41$13,622
Oct 200165917519.782.53$13,478
Sep 20017958024.262.25$19,467
Aug 200180018724.873.05$20,467
Jul 20016615723.933.20$16,000
Jun 200160113724.563.82$15,284
May 200168018425.524.31$18,146
Apr 20016899624.685.34$17,517
Mar 200164711024.545.38$16,469
Feb 20017318727.755.77$20,787
Jan 20014916027.478.40$13,992
Dec 20005487326.889.12$15,396
Nov 20006597132.215.66$21,628
Oct 200071410231.235.15$22,823
Sep 200062712331.875.19$20,620
Aug 200045812229.644.54$14,129
Jul 200054014828.534.09$16,011
Jun 20007638929.304.40$22,747
May 200065015027.263.68$18,271
Apr 20006479124.513.12$16,142
Mar 200049013628.422.86$14,315
Feb 200049613127.622.73$14,057
Jan 200038811225.272.48$10,083
Dec 199972112224.282.42$17,802
Nov 19996916023.192.43$16,170
Oct 19997049220.982.80$15,028
Sep 199972013321.752.62$16,008
Aug 199950712119.262.88$10,113
Jul 199960819117.892.37$11,330
Jun 199995417315.942.36$15,615
May 199991518715.792.32$14,882
Apr 19997616515.102.21$11,635
Mar 19991,02111012.471.84$12,934
Feb 1999760839.981.82$7,736
Jan 19998278810.381.90$8,751
Dec 19988631159.201.77$8,144
Nov 19989109710.892.19$10,122
Oct 19989243012.421.97$11,535
Sep 19987712812.592.08$9,765
Aug 19988769611.301.91$10,082
Jul 199895510111.742.24$11,438
Jun 199880818311.242.24$9,491
May 199895114412.622.21$12,319
Apr 199890519113.042.51$12,280
Mar 199891413112.802.31$12,002
Feb 19987559813.952.30$10,758
Jan 199855131314.702.15$8,774
Dec 199767420816.322.41$11,501
Nov 199769113718.193.09$12,992
Oct 199778111719.253.15$15,403
Sep 199777125817.742.95$14,440
Aug 199780525617.862.55$15,031
Jul 199783322917.582.25$15,159
Jun 199777822717.242.26$13,925
May 199774935918.972.31$15,037
Apr 199740024717.882.08$7,666
Mar 199716335218.951.94$3,771
Feb 19973125620.492.21$6,516
Jan 1997556023.483.54$13,055
Dec 1996563023.32$13,129
Nov 1996372021.97$8,173
Oct 1996468023.31$10,909
Sep 1996384022.22$8,532
Aug 1996353020.26$7,152
Jul 1996348019.55$6,803
Jun 1996421018.73$7,885
May 1996251019.43$4,877
Apr 1996307021.51$6,604
Mar 1996376019.38$7,287
Feb 19962136116.98$3,617
Jan 19962176917.07$3,704
Dec 19951783917.19$3,060
Nov 1995191016.00$3,056
Oct 19958015.43$123
Sep 19957016.18$113
Aug 199575015.92$1,194
Jul 19953215315.24$4,892
Jun 19954823616.41$7,910
May 19955493717.56$9,640
Apr 19953234317.73$5,727
Mar 19953905716.44$6,412
Feb 19953382916.58$5,604
Jan 19953542815.92$5,636
Dec 19946103515.03$9,168
Nov 199403115.90$0
Oct 19940015.58$0
Sep 199448415.29$734
Aug 19947735616.13$12,468
Jul 199478413617.56$13,767
Jun 199452810017.09$9,024
May 19943907615.88$6,193
Apr 199470611514.14$9,983
Mar 19941,10413912.46$13,756
Feb 199481911612.50$10,238
Jan 199473714012.66$9,330
Dec 19932326412.33$2,861
Nov 19932451614.49$3,550
Oct 199376411215.85$12,109
Sep 19937549415.03$11,333
Aug 199396411315.66$15,096
Jul 199390012415.46$13,914
Jun 199387210016.79$14,641
May 199375114017.68$13,278
Apr 199375410218.05$13,610
Mar 19937016218.14$12,716
Feb 1993290417.90$5,191
Jan 19931121516.93$1,896

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                  196 bbl  × $ 98.93 =    $19,390
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $19,390

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. 04/O/4289 is the state's own key, not one this site invented.