PYBURN-ZOCH "A" UNIT

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21779District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$6.4 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition119,800 bbl$5,683,155
Casinghead gasProduction232,714 Mcf$746,388
Total$6,429,544

77,449 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 30.0379, -96.9695. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.03786, -96.96953 · 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
12,720 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 12,720 ft.

Completions filed
Apr 2006
1 of 1 wells

1 well

42-14932516112,720 ftApr 2006

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 20251060.553.23$61
Apr 2025147062.363.54$9,167
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 202406073.023.30$198
Dec 202317116071.262.61$12,603
Nov 2023116177.892.81$530
Oct 202318417685.443.09$16,264
Sep 2023015089.042.74$410
Aug 202317613680.522.67$14,535
Jul 202318017774.852.64$13,941
Jun 2023118068.962.26$475
May 202319015370.622.23$13,759
Apr 202318417878.122.24$14,772
Mar 2023119472.852.39$537
Feb 202318913575.112.47$14,529
Jan 202318916576.533.39$15,023
Dec 2022015476.415.73$882
Nov 202217614685.005.65$15,784
Oct 202217915187.185.86$16,491
Sep 2022016684.888.16$1,355
Aug 202217813294.529.13$18,029
Jul 2022183183101.587.54$19,969
Jun 2022185171115.097.98$22,656
May 20220181109.378.43$1,526
Apr 2022183171104.226.84$20,241
Mar 2022181193108.885.08$20,687
Feb 2022015291.054.86$739
Jan 202218218081.844.54$15,712
Dec 202119220571.323.90$14,493
Nov 2021017477.435.24$911
Oct 202137019879.795.71$30,654
Sep 2021019569.865.35$1,043
Aug 202118021166.024.22$12,774
Jul 2021021870.783.98$868
Jun 202117922969.493.38$13,213
May 202117820263.483.02$11,909
Apr 202118514160.362.76$11,556
Mar 202118119761.302.72$11,631
Feb 2021013157.805.55$727
Jan 202119520050.412.81$10,392
Dec 202016622044.642.68$7,999
Nov 202016818738.772.71$7,019
Oct 2020019036.972.48$471
Sep 202017319037.091.99$6,795
Aug 202017822339.982.39$7,648
Jul 202016521738.371.83$6,727
Jun 2020020134.901.69$340
May 202016127116.921.81$3,216
Apr 202015419914.751.80$2,631
Mar 202017223330.341.86$5,651
Feb 202016721049.881.98$8,746
Jan 202018520657.252.09$11,023
Dec 201917321659.012.30$10,706
Nov 201916919355.302.75$9,877
Oct 2019019753.472.42$476
Sep 201917220055.052.66$10,000
Aug 201916320353.112.30$9,125
Jul 201918621156.272.46$10,985
Jun 201917024052.782.49$9,570
May 201917015158.482.74$10,355
Apr 201916819462.632.75$11,055
Mar 201917020356.803.06$10,278
Feb 2019017150.852.79$477
Jan 201931919446.033.23$15,310
Dec 201817823446.594.19$9,272
Nov 2018022452.934.24$949
Oct 201816922061.443.40$11,131
Sep 201817221259.543.11$10,900
Aug 201816922059.403.07$10,713
Jul 201817320965.142.93$11,882
Jun 201816120960.183.08$10,332
May 201817224065.382.90$11,942
Apr 2018023763.842.90$687
Mar 201818019461.222.79$11,560
Feb 201819614861.782.77$12,518
Jan 201819116762.874.01$12,678
Dec 201717919157.272.92$10,809
Nov 201719019255.423.12$11,129
Oct 201718925149.292.98$10,065
Sep 2017023147.523.09$713
Aug 201718023745.373.00$8,879
Jul 201718232443.873.09$8,985
Jun 201718929142.493.09$8,929
May 201718830345.373.26$9,518
Apr 201718937147.933.21$10,250
Mar 201737933346.772.98$18,719
Feb 2017028350.452.95$836
Jan 201719531649.413.42$10,715
Dec 201618331348.763.72$10,088
Nov 201617428242.492.64$8,139
Oct 201617130146.193.09$8,829
Sep 201619330141.553.10$8,952
Aug 201618730541.442.92$8,641
Jul 201617831841.622.92$8,338
Jun 201618530245.352.69$9,201
May 201618132342.521.99$8,339
Apr 201617333236.561.99$6,986
Mar 201617539233.011.79$6,480
Feb 201618230426.472.06$5,445
Jan 201619333527.352.36$6,071
Dec 201518635232.362.00$6,723
Nov 201537031538.792.17$15,035
Oct 2015036043.552.43$874
Sep 201518032742.992.76$8,640
Aug 201534832540.162.87$14,909
Jul 201517830148.152.95$9,457
Jun 201518633956.152.88$11,421
May 201519536655.212.96$11,848
Apr 201518730549.822.71$10,142
Mar 201518334742.892.93$8,867
Feb 201516926744.662.98$8,342
Jan 201518931543.433.10$9,185
Dec 201436336254.693.59$21,153
Nov 2014035270.464.25$1,497
Oct 201437542178.303.90$31,005
Sep 201418739386.164.05$17,702
Aug 201416941289.394.04$16,769
Jul 201435245396.564.18$35,882
Jun 201418340298.164.74$19,868
May 201418541594.734.73$19,487
Apr 201419039095.944.81$20,104
Mar 201418841795.895.06$20,136
Feb 201419839297.406.19$21,712
Jan 201418241790.404.86$18,480
Dec 201338142891.824.35$36,847
Nov 201318743888.853.74$18,252
Oct 201317239597.423.78$18,249
Sep 2013177407104.113.72$19,941
Aug 2013183386104.253.52$20,437
Jul 2013170441102.523.72$19,068
Jun 201318643594.403.93$19,269
May 201337858394.834.15$38,265
Apr 201317328093.964.28$17,454
Mar 201318644893.623.91$19,166
Feb 201337345091.233.42$35,568
Jan 201318552691.603.42$18,745
Dec 201218558786.773.42$18,060
Nov 201236242786.953.62$33,024
Oct 201218446889.383.40$18,037
Sep 201218946994.672.92$19,261
Aug 201236252392.662.91$35,064
Jul 201219552785.133.02$18,192
Jun 201237049979.822.52$30,790
May 201217955491.612.49$17,777
Apr 2012192490101.652.00$20,495
Mar 2012385492105.052.22$41,538
Feb 2012187463101.102.57$20,096
Jan 201236447198.092.73$36,993
Dec 201119349496.873.24$20,296
Nov 201137247195.723.31$37,167
Oct 201118850084.983.65$17,801
Sep 201137449683.623.99$33,251
Aug 201118753583.404.15$17,816
Jul 201136854194.144.52$37,087
Jun 201137254692.904.64$37,092
May 201137261898.134.40$39,227
Apr 2011562607105.964.33$62,180
Mar 2011031796.364.06$1,286
Feb 201137251485.644.18$34,007
Jan 201137957086.504.59$35,399
Dec 201037256885.734.35$34,361
Nov 201038654380.843.80$33,265
Oct 201037657778.103.51$31,390
Sep 201037060272.633.98$29,269
Aug 201055769173.684.42$44,094
Jul 201037075272.554.74$30,405
Jun 201055791270.364.91$43,669
May 20105601,17571.124.24$44,804
Apr 201056183281.694.12$49,258
Mar 20105661,14178.394.39$49,376
Feb 201057595373.585.44$47,495
Jan 20105711,00374.365.96$48,442
Dec 20095591,04471.445.48$45,660
Nov 20095551,00774.593.75$45,175
Oct 20097481,10272.544.11$58,789
Sep 20095581,13865.543.06$40,059
Aug 20097481,46967.423.22$55,158
Jul 20099331,68461.133.46$62,869
Jun 20099371,58266.163.90$68,154
May 20097651,54954.743.93$47,957
Apr 20097741,33346.773.59$40,982
Mar 20099741,40642.144.06$46,751
Feb 20095801,33732.814.63$25,224
Jan 200997988435.865.37$39,855
Dec 200839343137.105.98$17,156
Nov 200802155.496.86$144
Oct 20081856575.246.92$14,369
Sep 2008060101.767.88$473
Aug 200819234114.228.48$22,219
Jul 20080166131.0811.39$1,891
Jun 2008193558131.3313.03$32,619
May 20083891,046123.1711.57$60,020
Apr 2008195854110.3110.45$30,439
Mar 2008392991101.909.66$49,522
Feb 200819698992.538.77$26,810
Jan 20083921,01190.388.21$43,725
Dec 20073921,18088.337.30$43,242
Nov 20075851,33291.677.29$63,339
Oct 20073851,08582.856.92$39,408
Sep 20073811,58275.846.24$38,773
Aug 20077642,24669.066.39$67,109
Jul 20079801,73570.906.39$80,565
Jun 20075731,51262.007.55$46,939
May 200757297258.747.85$41,226
Apr 20077811,40559.617.81$57,522
Mar 20079911,40156.927.30$66,638
Feb 20077781,34555.108.22$53,918
Jan 20079471,53750.306.73$57,973
Dec 20065611,65056.656.92$43,196
Nov 20069091,79454.207.62$62,934
Oct 20069321,93954.906.01$62,828
Sep 200637175860.085.04$26,108
Aug 20068973,41368.717.34$86,684
Jul 20061,4326,86569.376.34$142,881
Jun 20062,6705,47666.286.38$211,926
May 20067,1657,49566.016.42$521,117
Apr 2006017364.397.36$1,273
Mar 20061281556.707.08$7,364
Feb 2006111657.597.75$957
Jan 200618111660.598.93$12,003
Dec 200501554.9413.42$201
Nov 20051798054.6910.59$10,637
Oct 200508158.3413.80$1,117
Sep 200516318461.4512.08$12,239
Aug 2005017561.519.80$1,714
Jul 200515714055.697.84$9,841
Jun 200517614552.337.38$10,280
May 200508245.226.65$545
Apr 200514949.207.36$410
Mar 200503750.377.15$265
Feb 20051582145.226.31$7,277
Jan 200502243.166.32$139
Dec 20041777139.866.75$7,535
Nov 200405645.286.33$355
Oct 20041773349.706.52$9,012
Sep 2004016043.245.28$845
Aug 200416510742.375.55$7,585
Jul 2004017538.286.08$1,065
Jun 200407236.106.43$463
May 200417613837.486.49$7,493
Apr 2004018234.475.86$1,066
Mar 200417816534.365.53$7,029
Feb 2004017332.455.51$953
Jan 200415811032.036.30$5,754
Dec 200309730.266.30$611
Nov 2003010428.804.60$478
Oct 200318113828.174.76$5,756
Sep 2003014226.314.75$674
Aug 200317618129.765.13$6,166
Jul 2003013529.415.17$698
Jun 200317815728.565.98$6,023
May 2003011926.595.97$711
Apr 200308626.675.41$465
Mar 2003010731.146.10$652
Feb 200305633.487.93$444
Jan 200317511330.315.58$5,935
Dec 200218113226.914.85$5,511
Nov 2002017424.664.14$720
Oct 2002012326.464.23$520
Sep 200217817227.443.64$5,510
Aug 200210618725.963.16$3,343
Jul 200218212124.583.06$4,844
Jun 2002017023.733.34$568
May 200207624.663.58$272
Apr 2002179623.653.51$4,254
Mar 200201622.003.10$50
Feb 200218713618.222.38$3,730
Jan 2002016617.172.38$394
Dec 200116318316.932.36$3,192
Nov 2001014118.072.41$339
Oct 2001012219.782.53$309
Sep 200112519224.262.25$3,465
Aug 200118320124.873.05$5,165
Jul 2001029423.933.20$940
Jun 2001020424.563.82$780
May 200117916825.524.31$5,292
Apr 200118017924.685.34$5,397
Mar 2001023524.545.38$1,263
Feb 2001024727.755.77$1,424
Jan 2001019227.478.40$1,613
Dec 200018720426.889.12$6,888
Nov 2000019832.215.66$1,120
Oct 200017036631.235.15$7,192
Sep 200017731831.875.19$7,290
Aug 200017817529.644.54$6,071
Jul 2000023928.534.09$977
Jun 2000015229.304.40$668
May 200018429427.263.68$6,098
Apr 2000038624.513.12$1,203
Mar 200017927828.422.86$5,882
Feb 2000040927.622.73$1,115
Jan 200017933225.272.48$5,347
Dec 1999033524.282.42$812
Nov 199917947523.192.43$5,307
Oct 1999038720.982.80$1,085
Sep 199918325021.752.62$4,635
Aug 199917816719.262.88$3,909
Jul 1999035017.892.37$830
Jun 199917932615.942.36$3,623
May 1999030415.792.32$706
Apr 199935155815.102.21$6,532
Mar 1999033912.471.84$623
Feb 199904109.981.82$745
Jan 199917844110.381.90$2,686
Dec 19981885039.201.77$2,622
Nov 199817843210.892.19$2,883
Oct 199836447912.421.97$5,464
Sep 1998041212.592.08$858
Aug 199817051211.301.91$2,898
Jul 199817950011.742.24$3,220
Jun 1998033811.242.24$756
May 199835449212.622.21$5,553
Apr 1998054013.042.51$1,353
Mar 199818654812.802.31$3,646
Feb 199835746913.952.30$6,058
Jan 1998044814.702.15$965
Dec 1997062616.322.41$1,509
Nov 199736064318.193.09$8,534
Oct 199717749319.253.15$4,960
Sep 199717961517.742.95$4,993
Aug 1997061317.862.55$1,566
Jul 199736054917.582.25$7,562
Jun 1997058117.242.26$1,311
May 199736470618.972.31$8,535
Apr 19971791,01817.882.08$5,321
Mar 19973601,19518.951.94$9,139
Feb 199735977820.492.21$9,072
Jan 199718867323.483.54$6,796
Dec 199618855323.32$4,384
Nov 199619862421.97$4,350
Oct 199636488523.31$8,485
Sep 199617185422.22$3,800
Aug 199617971120.26$3,627
Jul 199653598619.55$10,459
Jun 1996079118.73$0
May 19965411,13919.43$10,512
Apr 199601,08221.51$0
Mar 19965411,46319.38$10,485
Feb 19965491,00916.98$9,322
Jan 199601,03417.07$0
Dec 199554388817.19$9,334
Nov 19955411,23716.00$8,656
Oct 19953631,54815.43$5,601
Sep 19950116.18$0
Aug 1995363615.92$5,779
Jul 199554419215.24$8,291
Jun 1995024816.41$0
May 199535911417.56$6,304
Apr 199555579717.73$9,840
Mar 199518397316.44$3,009
Feb 199536090416.58$5,969
Jan 19953651,01915.92$5,811
Dec 19943671,03815.03$5,516
Nov 19945381,14915.90$8,554
Oct 19943661,38515.58$5,702
Sep 19941861,62615.29$2,844
Aug 19946952,00916.13$11,210
Jul 19945382,27017.56$9,447
Jun 19945432,31317.09$9,280
May 19947252,65215.88$11,513
Apr 19947192,76914.14$10,167
Mar 19947333,24812.46$9,133
Feb 19941,4493,95512.50$18,113
Jan 19941,0773,26012.66$13,635
Dec 19931,0913,09812.33$13,452
Nov 19931,4504,87714.49$21,011
Oct 19932,1535,98015.85$34,125
Sep 19932,1363,63415.03$32,104
Aug 19931,9392,42015.66$30,365
Jul 19932,1421,59715.46$33,115
Jun 19931,7921,29916.79$30,088
May 19932,1521,05917.68$38,047
Apr 19932,8832,12718.05$52,038
Mar 19934,2813,56418.14$77,657
Feb 199392982217.90$16,629
Jan 199336524016.93$6,179

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 2025 — as filed, then multipliedworked
Oil                    1 bbl  × $ 60.55 =        $61
Casinghead gas         0 Mcf  × $  3.23 =         $0

────────────────────────────────────────────────────
Month total                                      $61

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. 03/O/21779 is the state's own key, not one this site invented.