YAHN, EDMUND J.

Operated by TEJAS PETROLEUM RESOURCES, LLC (P-5 841316) in the BITTNER (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 67668District 8AField 08482375Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$403 k
May 1996 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
361
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 6 leases and 7 wells, and the rule below applies to all of them.

Discovered
1996-05-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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.

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
OilDisposition4,726 bbl$167,132
Casinghead gasProduction44,387 Mcf$235,505
Total$402,637

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 32.7716, -102.9355. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.77156, -102.93550 · 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
50.0%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
8,600 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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 7,700 and 9,500 ft, median 8,600 ft, over the 2 wells that filed a depth.

Completions filed
May 1996 – Apr 1997
2 of 2 wells

2 wells

42-165350822H7,700 ftApr 1997
42-1653496219,500 ftMay 1996Yes

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 (361)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

361 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 202185066.024.22$5,612
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 2016014245.352.69$381
May 20160042.521.99$0
Apr 2016014036.561.99$279
Mar 20160033.011.79$0
Feb 2016014026.472.06$289
Jan 2016015527.352.36$366
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015015142.992.76$417
Aug 2015015440.162.87$442
Jul 2015015548.152.95$456
Jun 2015015056.152.88$432
May 2015015555.212.96$458
Apr 2015015049.822.71$406
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140170.464.25$4
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140189.394.04$4
Jul 20140196.564.18$4
Jun 20140198.164.74$5
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 2012674098.092.73$6,681
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 201001573.684.42$66
Jul 201001472.554.74$66
Jun 201001170.364.91$54
May 201001671.124.24$68
Apr 201001881.694.12$74
Mar 201002178.394.39$92
Feb 201001973.585.44$103
Jan 201001574.365.96$89
Dec 200901571.445.48$82
Nov 200902974.593.75$109
Oct 20090772.544.11$29
Sep 200902665.543.06$80
Aug 200904467.423.22$142
Jul 200908561.133.46$294
Jun 200908166.163.90$316
May 200908454.743.93$330
Apr 200905146.773.59$183
Mar 200907842.144.06$317
Feb 200902432.814.63$111
Jan 200903535.865.37$188
Dec 200803637.105.98$215
Nov 200803755.496.86$254
Oct 200804175.246.92$284
Sep 20088428101.767.88$8,768
Aug 2008025114.228.48$212
Jul 2008035131.0811.39$399
Jun 2008038131.3313.03$495
May 2008016123.1711.57$185
Apr 2008038110.3110.45$397
Mar 2008036101.909.66$348
Feb 200803392.538.77$289
Jan 200803390.388.21$271
Dec 200703688.337.30$263
Nov 200702791.677.29$197
Oct 200703782.856.92$256
Sep 200702575.846.24$156
Aug 20070569.066.39$32
Jul 200703270.906.39$204
Jun 200702662.007.55$196
May 200702858.747.85$220
Apr 200702459.617.81$187
Mar 200702756.927.30$197
Feb 200702655.108.22$214
Jan 200703150.306.73$209
Dec 200602856.656.92$194
Nov 200602854.207.62$213
Oct 200602054.906.01$120
Sep 200601460.085.04$71
Aug 200602368.717.34$169
Jul 200602669.376.34$165
Jun 200604066.286.38$255
May 200603666.016.42$231
Apr 200603264.397.36$236
Mar 200603356.707.08$234
Feb 200603157.597.75$240
Jan 200603660.598.93$322
Dec 200503354.9413.42$443
Nov 200503454.6910.59$360
Oct 20051621858.3413.80$9,699
Sep 2005013361.4512.08$1,607
Aug 2005021661.519.80$2,116
Jul 2005023255.697.84$1,820
Jun 200516023252.337.38$10,085
May 200516921945.226.65$9,099
Apr 200509849.207.36$721
Mar 2005023450.377.15$1,674
Feb 200516421445.226.31$8,767
Jan 2005021243.166.32$1,340
Dec 2004021539.866.75$1,451
Nov 2004028845.286.33$1,823
Oct 200417332449.706.52$10,709
Sep 2004029443.245.28$1,553
Aug 200417638342.375.55$9,583
Jul 200417440638.286.08$9,131
Jun 2004037036.106.43$2,380
May 200416644737.486.49$9,125
Apr 200416745134.475.86$8,399
Mar 200417035534.365.53$7,804
Feb 2004046632.455.51$2,567
Jan 200432751532.036.30$13,718
Dec 2003054030.266.30$3,403
Nov 2003052828.804.60$2,426
Oct 200317242628.174.76$6,873
Sep 200317354126.314.75$7,121
Aug 2003057629.765.13$2,955
Jul 2003042429.415.17$2,192
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20011691,16618.072.41$5,859
Oct 20013381,00019.782.53$9,215
Sep 2001048524.262.25$1,092
Aug 200101,31424.873.05$4,012
Jul 20011751,77423.933.20$9,859
Jun 20011702,02424.563.82$11,915
May 20011632,75025.524.31$16,005
Apr 200102,42324.685.34$12,927
Mar 20011642,90824.545.38$19,659
Feb 20011762,43727.755.77$18,938
Jan 200102,70127.478.40$22,685
Dec 20001701,75726.889.12$20,598
Nov 20001552,02632.215.66$16,456
Oct 200002,19931.235.15$11,315
Sep 20001722,29731.875.19$17,395
Aug 20001602,38129.644.54$15,554
Jul 200003028.534.09$123
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 1997125017.242.26$2,155
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0

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 2021 — as filed, then multipliedworked
Oil                   85 bbl  × $ 66.02 =     $5,612
Casinghead gas         0 Mcf  × $  4.22 =         $0

────────────────────────────────────────────────────
Month total                                   $5,612

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. 8A/O/67668 is the state's own key, not one this site invented.