PARKER TRUST -19-

Operated by MAYO, EDDIE (P-5 536900) in the MONAHANS DRAW (CANYON 8388) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28569District 08Field 62426500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.0 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 17 leases and 32 wells, and the rule below applies to all of them.

Discovered
1983-02-22
as the register files it
Field class
Oil
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 10 acres. The field rule took effect on 2011-03-22.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: CORR.INTER COVERS FROM TOP OF WOLFCAMP TO BASE OF WOODFORD SHALE

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
NGPA2none

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
OilDisposition56,081 bbl$1,699,210
Casinghead gasProduction108,791 Mcf$255,462
Total$1,954,672

47,355 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 (2)

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 31.8027, -102.6244. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.80272, -102.62438 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
12,586 ft
2 wells filed one
Completion to plug
29.9 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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 12,502 and 12,670 ft, median 12,586 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1984 – Jun 1985
2 of 2 wells
Plug dates filed
Jan 2015
2 of 2 wells

Last completion to plug: a median of 29.9 years across the 2 wells that filed both dates, with the middle half between 29.8 years and 30.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-13534244212,502 ftJun 1985Jan 2015Yes
42-13534127112,670 ftOct 1984Jan 2015Yes

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 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
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 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20091553566.163.90$10,391
May 20091712954.743.93$9,474
Apr 200931210546.773.59$14,969
Mar 20093134442.144.06$13,368
Feb 2009013932.814.63$644
Jan 200931819935.865.37$12,472
Dec 200833112737.105.98$13,039
Nov 200831411255.496.86$18,192
Oct 2008019775.246.92$1,364
Sep 200817670101.767.88$18,461
Aug 20083427114.228.48$39,123
Jul 200828914131.0811.39$38,042
Jun 200800131.3313.03$0
May 20080630123.1711.57$7,292
Apr 20080299110.3110.45$3,126
Mar 2008323370101.909.66$36,489
Feb 200816637592.538.77$18,649
Jan 200817144190.388.21$19,074
Dec 200733127988.337.30$31,274
Nov 2007170091.677.29$15,584
Oct 2007311282.856.92$25,780
Sep 2007308075.846.24$23,359
Aug 200731981269.066.39$27,217
Jul 200730530070.906.39$23,541
Jun 200734219862.007.55$22,699
May 2007015058.747.85$1,177
Apr 2007035259.617.81$2,747
Mar 200745145056.927.30$28,957
Feb 200716132155.108.22$11,508
Jan 200715540350.306.73$10,507
Dec 200645638556.656.92$28,496
Nov 200614817854.207.62$9,378
Oct 200630233054.906.01$18,564
Sep 200634027060.085.04$21,787
Aug 200615424268.717.34$12,358
Jul 20063013969.376.34$21,128
Jun 20064562766.286.38$30,396
May 2006149066.016.42$9,835
Apr 200630523664.397.36$21,376
Mar 200648716856.707.08$28,803
Feb 2006019757.597.75$1,527
Jan 2006342160.598.93$20,731
Dec 2005352054.9413.42$19,339
Nov 2005168154.6910.59$9,199
Oct 2005487158.3413.80$28,425
Sep 2005329161.4512.08$20,229
Aug 2005333161.519.80$20,493
Jul 20050055.697.84$0
Jun 200502352.337.38$170
May 20050045.226.65$0
Apr 20051747949.207.36$9,142
Mar 2005015550.377.15$1,109
Feb 200516322045.226.31$8,759
Jan 200534523343.166.32$16,363
Dec 200417119839.866.75$8,153
Nov 200417224645.286.33$9,345
Oct 2004018249.706.52$1,186
Sep 200430532943.245.28$14,927
Aug 200417348242.375.55$10,005
Jul 200433957738.286.08$16,487
Jun 200417655536.106.43$9,924
May 200434051837.486.49$16,107
Apr 200417137734.475.86$8,103
Mar 200433934134.365.53$13,534
Feb 200434543132.455.51$13,570
Jan 200417547632.036.30$8,604
Dec 200329449430.266.30$12,009
Nov 200317648628.804.60$7,302
Oct 200327550428.174.76$10,146
Sep 200331850426.314.75$10,760
Aug 200334951429.765.13$13,023
Jul 200334246929.415.17$12,483
Jun 2003019028.565.98$1,137
May 200333847926.595.97$11,848
Apr 200334146126.675.41$11,587
Mar 200333146531.146.10$13,142
Feb 200317739433.487.93$9,049
Jan 200334343430.315.58$12,819
Dec 200245840626.914.85$14,295
Nov 200233019424.664.14$8,940
Oct 20020826.464.23$34
Sep 200205527.443.64$200
Aug 200232224325.963.16$9,128
Jul 200218159724.583.06$6,277
Jun 200230757223.733.34$9,195
May 200231460824.663.58$9,922
Apr 200231659423.653.51$9,560
Mar 200229656422.003.10$8,262
Feb 200218054518.222.38$4,574
Jan 200235362717.172.38$7,551
Dec 200145765316.932.36$9,281
Nov 200118362918.072.41$4,820
Oct 200118365419.782.53$5,274
Sep 200133649924.262.25$9,275
Aug 200117468124.873.05$6,407
Jul 200116765423.933.20$6,087
Jun 200130970924.563.82$10,300
May 200134551825.524.31$11,036
Apr 200151612424.685.34$13,396
Mar 20016322324.545.38$2,745
Feb 200118057027.755.77$8,282
Jan 200132468027.478.40$14,611
Dec 200035466126.889.12$15,545
Nov 200017672232.215.66$9,754
Oct 200035575731.235.15$14,982
Sep 200049973931.875.19$19,736
Aug 20001723229.644.54$5,243
Jul 2000170028.534.09$4,850
Jun 200018049929.304.40$7,468
May 200034951427.263.68$11,405
Apr 200035579024.513.12$11,163
Mar 200034880428.422.86$12,189
Feb 200017646827.622.73$6,137
Jan 200053942825.272.48$14,682
Dec 1999013424.282.42$325
Nov 199934656623.192.43$9,401
Oct 199917371120.982.80$5,623
Sep 199953374621.752.62$13,546
Aug 1999049219.262.88$1,415
Jul 199917573717.892.37$4,879
Jun 199934574415.942.36$7,257
May 199935881415.792.32$7,542
Apr 199935871515.102.21$6,985
Mar 199935970912.471.84$5,780
Feb 19993616359.981.82$4,757
Jan 199935639810.381.90$4,451
Dec 19981724459.201.77$2,372
Nov 199817665610.892.19$3,350
Oct 199817967712.421.97$3,556
Sep 199853668512.592.08$8,175
Aug 199817976611.301.91$3,484
Jul 199817735311.742.24$2,868
Jun 199817668311.242.24$3,506
May 199834064412.622.21$5,712
Apr 199833669213.042.51$6,115
Mar 199833669212.802.31$5,899
Feb 199831695413.952.30$6,602
Jan 199833061814.702.15$6,183
Dec 199717663916.322.41$4,413
Nov 199731168618.193.09$7,776
Oct 199730056419.253.15$7,552
Sep 199732875917.742.95$8,061
Aug 199727680417.862.55$6,983
Jul 199729879717.582.25$7,030
Jun 199729577817.242.26$6,842
May 199730478618.972.31$7,581
Apr 199726177117.882.08$6,273
Mar 199735678918.951.94$8,276
Feb 199736170820.492.21$8,959
Jan 199732771523.483.54$10,209
Dec 199635658423.32$8,302
Nov 199636375521.97$7,975
Oct 199617982623.31$4,172
Sep 199636178122.22$8,021
Aug 199635588920.26$7,192
Jul 199617789419.55$3,460
Jun 199633574618.73$6,275
May 199636059219.43$6,995
Apr 199635881821.51$7,701
Mar 199636480819.38$7,054
Feb 199636474516.98$6,181
Jan 199636377117.07$6,196
Dec 199536280817.19$6,223
Nov 199518159816.00$2,896
Oct 199534236515.43$5,277
Sep 199534982216.18$5,647
Aug 19953561,02415.92$5,668
Jul 199535397815.24$5,380
Jun 199535371716.41$5,793
May 199536479217.56$6,392
Apr 199536479817.73$6,454
Mar 199540890916.44$6,708
Feb 199536475616.58$6,035
Jan 199536289815.92$5,763
Dec 199436399315.03$5,456
Nov 199436398615.90$5,772
Oct 19943601,06415.58$5,609
Sep 19943621,06515.29$5,535
Aug 19943461,10916.13$5,581
Jul 19943251,12817.56$5,707
Jun 19943121,10017.09$5,332
May 199433377315.88$5,288
Apr 19944861,07814.14$6,872
Mar 19943311,01112.46$4,124
Feb 19943331,01112.50$4,163
Jan 19943651,36112.66$4,621
Dec 19935311,36112.33$6,547
Nov 19933501,31114.49$5,072
Oct 19935431,37815.85$8,607
Sep 19933621,25515.03$5,441
Aug 19935261,37215.66$8,237
Jul 19935301,40815.46$8,194
Jun 19933591,42316.79$6,028
May 19935271,15117.68$9,317
Apr 19933621,39718.05$6,534
Mar 19935451,45618.14$9,886
Feb 19933471,18717.90$6,211
Jan 19935351,30316.93$9,058

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.

Jun 2009 — as filed, then multipliedworked
Oil                  155 bbl  × $ 66.16 =    $10,255
Casinghead gas        35 Mcf  × $  3.90 =       $136

────────────────────────────────────────────────────
Month total                                  $10,391

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. 08/O/28569 is the state's own key, not one this site invented.