CONLEY, LILLIAN

Operated by GAUGE OIL COMPANY (P-5 297345) in the DUNLAP field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3769District 01Field 26620001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$964 k
Jan 1993 – May 2026
Value, last 12 filed months
$14 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 196 leases and 727 wells, and the rule below applies to all of them.

Discovered
1939-07-15
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres.

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: 2.07 ACRE UNITS & 1 ACRE TOLERANCE

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
OilDisposition25,214 bbl$949,851
Casinghead gasProduction7,076 Mcf$13,802
Total$963,653

1,758 Mcf of this lease's gas, across 43 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 29.6817, -97.7054. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.68173, -97.70543 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
2,310 ft
3 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.
3100.0%

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 2,310 and 2,323 ft, median 2,310 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1967 – Dec 1977
3 of 3 wells

3 wells

42-1873077232,323 ftDec 1977
42-1872030322,310 ftJan 1967
42-1872030212,310 ftJan 1967

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 2026880106.413.05$9,364
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 202647059.138.00$2,779
Dec 202525056.664.41$1,417
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 202370077.892.81$5,452
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 2022126076.415.73$9,628
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022102094.529.13$9,641
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 202198077.435.24$7,588
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 202137069.493.38$2,571
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 202164057.805.55$3,699
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202034036.972.48$1,257
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 202081034.901.69$2,827
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202072057.252.09$4,122
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201922053.472.42$1,176
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201959052.782.49$3,114
May 20190058.482.74$0
Apr 201944062.632.75$2,756
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 201882060.183.08$4,935
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 201858062.874.01$3,646
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 201756045.373.00$2,541
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 201772045.373.26$3,267
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 201773049.413.42$3,607
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201690041.553.10$3,740
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016100045.352.69$4,535
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 201669033.011.79$2,278
Feb 20160026.472.06$0
Jan 201661027.352.36$1,668
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 201528043.552.43$1,219
Sep 201552042.992.76$2,235
Aug 20150040.162.87$0
Jul 201553048.152.95$2,552
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 201563049.822.71$3,139
Mar 20150042.892.93$0
Feb 201570044.662.98$3,126
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014109070.464.25$7,680
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 201468096.564.18$6,566
Jun 201471098.164.74$6,969
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 201477095.895.06$7,384
Feb 20140097.406.19$0
Jan 201435090.404.86$3,164
Dec 201361091.824.35$5,601
Nov 20130088.853.74$0
Oct 201377097.423.78$7,501
Sep 201300104.113.72$0
Aug 20131200104.253.52$12,510
Jul 2013210102.523.72$2,153
Jun 20130094.403.93$0
May 2013120094.834.15$11,380
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201387091.233.42$7,937
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201253086.953.62$4,608
Oct 201283089.383.40$7,419
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201266085.133.02$5,619
Jun 20120079.822.52$0
May 201281091.612.49$7,420
Apr 201200101.652.00$0
Mar 2012920105.052.22$9,665
Feb 201200101.102.57$0
Jan 201255098.092.73$5,395
Dec 20110096.873.24$0
Nov 2011104095.723.31$9,955
Oct 201119084.983.65$1,615
Sep 20110083.623.99$0
Aug 2011111083.404.15$9,257
Jul 201173094.144.52$6,872
Jun 20110092.904.64$0
May 201167098.134.40$6,575
Apr 201100105.964.33$0
Mar 201151096.364.06$4,914
Feb 20110085.644.18$0
Jan 2011112086.504.59$9,688
Dec 201052085.734.35$4,458
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 201089072.633.98$6,464
Aug 20100073.684.42$0
Jul 2010138072.554.74$10,012
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 201090081.694.12$7,352
Mar 20100078.394.39$0
Feb 201080073.585.44$5,886
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009115072.544.11$8,342
Sep 20090065.543.06$0
Aug 2009138067.423.22$9,304
Jul 20090061.133.46$0
Jun 200964066.163.90$4,234
May 200945054.743.93$2,463
Apr 2009122046.773.59$5,706
Mar 200986042.144.06$3,624
Feb 200954032.814.63$1,772
Jan 20090035.865.37$0
Dec 200847037.105.98$1,744
Nov 200896055.496.86$5,327
Oct 200839075.246.92$2,934
Sep 2008790101.767.88$8,039
Aug 2008700114.228.48$7,995
Jul 20081300131.0811.39$17,040
Jun 200800131.3313.03$0
May 20081120123.1711.57$13,795
Apr 2008760110.3110.45$8,384
Mar 20081690101.909.66$17,221
Feb 20080092.538.77$0
Jan 2008106090.388.21$9,580
Dec 200792088.337.30$8,126
Nov 20070091.677.29$0
Oct 200771082.856.92$5,882
Sep 200789075.846.24$6,750
Aug 20070069.066.39$0
Jul 200758070.906.39$4,112
Jun 200779062.007.55$4,898
May 200748058.747.85$2,820
Apr 200763059.617.81$3,755
Mar 200790056.927.30$5,123
Feb 2007143055.108.22$7,879
Jan 200745050.306.73$2,264
Dec 20060056.656.92$0
Nov 200645054.207.62$2,439
Oct 200684054.906.01$4,612
Sep 2006118060.085.04$7,089
Aug 20060068.717.34$0
Jul 2006148069.376.34$10,267
Jun 20060066.286.38$0
May 200659066.016.42$3,895
Apr 2006142064.397.36$9,143
Mar 20060056.707.08$0
Feb 2006160057.597.75$9,214
Jan 20060060.598.93$0
Dec 200570054.9413.42$3,846
Nov 2005150054.6910.59$8,204
Oct 20050058.3413.80$0
Sep 2005159061.4512.08$9,771
Aug 20050061.519.80$0
Jul 200574055.697.84$4,121
Jun 2005165052.337.38$8,634
May 20050045.226.65$0
Apr 200590049.207.36$4,428
Mar 2005165050.377.15$8,311
Feb 20050045.226.31$0
Jan 2005176043.166.32$7,596
Dec 20040039.866.75$0
Nov 200466045.286.33$2,988
Oct 200483049.706.52$4,125
Sep 200486043.245.28$3,719
Aug 200486042.375.55$3,644
Jul 200489038.286.08$3,407
Jun 200494036.106.43$3,393
May 200497037.486.49$3,636
Apr 200482034.475.86$2,827
Mar 2004141034.365.53$4,845
Feb 200480032.455.51$2,596
Jan 2004171032.036.30$5,477
Dec 20030030.266.30$0
Nov 200393028.804.60$2,678
Oct 200377028.174.76$2,169
Sep 200384026.314.75$2,210
Aug 2003152029.765.13$4,524
Jul 200339029.415.17$1,147
Jun 2003118028.565.98$3,370
May 200369026.595.97$1,835
Apr 2003162026.675.41$4,321
Mar 2003171031.146.10$5,325
Feb 20030033.487.93$0
Jan 200399030.315.58$3,001
Dec 2002172026.914.85$4,629
Nov 20020024.664.14$0
Oct 200277026.464.23$2,037
Sep 2002242027.443.64$6,640
Aug 20020025.963.16$0
Jul 200288024.583.06$2,163
Jun 200282023.733.34$1,946
May 2002158024.663.58$3,896
Apr 200272023.653.51$1,703
Mar 2002122022.003.10$2,684
Feb 2002133018.222.38$2,423
Jan 2002125017.172.38$2,146
Dec 20011253916.932.36$2,208
Nov 20011296018.072.41$2,475
Oct 20019710819.782.53$2,192
Sep 200112110624.262.25$3,174
Aug 20011377924.873.05$3,648
Jul 200117111323.933.20$4,453
Jun 2001010724.563.82$409
May 20011617925.524.31$4,449
Apr 200102724.685.34$144
Mar 20011705524.545.38$4,468
Feb 20010027.755.77$0
Jan 2001169027.478.40$4,642
Dec 2000167026.889.12$4,489
Nov 2000415732.215.66$1,643
Oct 20001239131.235.15$4,310
Sep 20001283331.875.19$4,251
Aug 2000161029.644.54$4,772
Jul 2000175028.534.09$4,993
Jun 200068029.304.40$1,992
May 2000161027.263.68$4,389
Apr 2000123024.513.12$3,015
Mar 2000146028.422.86$4,149
Feb 2000169027.622.73$4,668
Jan 2000162025.272.48$4,094
Dec 199917710624.282.42$4,554
Nov 1999732723.192.43$1,759
Oct 19991459920.982.80$3,320
Sep 199925811121.752.62$5,902
Aug 19994411519.262.88$1,178
Jul 199916213417.892.37$3,216
Jun 199917711215.942.36$3,086
May 19998212415.792.32$1,583
Apr 199915615815.102.21$2,704
Mar 199914614312.471.84$2,084
Feb 19991201339.981.82$1,439
Jan 199916014610.381.90$1,938
Dec 19981741159.201.77$1,805
Nov 199830519310.892.19$3,743
Oct 1998016012.421.97$315
Sep 199817316312.592.08$2,518
Aug 199817515911.301.91$2,281
Jul 199817912511.742.24$2,381
Jun 199817410111.242.24$2,182
May 19981759812.622.21$2,425
Apr 19982374513.042.51$3,203
Mar 19981701612.802.31$2,213
Feb 19980713.952.30$16
Jan 19981533814.702.15$2,331
Dec 199718213316.322.41$3,291
Nov 199716626918.193.09$3,850
Oct 199710913919.253.15$2,536
Sep 199716417517.742.95$3,426
Aug 199718321017.862.55$3,805
Jul 199717321017.582.25$3,513
Jun 19971828417.242.26$3,327
May 19971798718.972.31$3,596
Apr 199717311317.882.08$3,329
Mar 199717812018.951.94$3,606
Feb 199718110720.492.21$3,945
Jan 1997738923.483.54$2,029
Dec 199625112923.32$5,853
Nov 19961808621.97$3,955
Oct 199616514623.31$3,846
Sep 199630916222.22$6,866
Aug 199615414720.26$3,120
Jul 199616413119.55$3,206
Jun 199616611918.73$3,109
May 199622612119.43$4,391
Apr 19962089421.51$4,474
Mar 19962227319.38$4,302
Feb 19961525316.98$2,581
Jan 1996195817.07$3,329
Dec 1995491617.19$842
Nov 199595716.00$1,520
Oct 19951321115.43$2,037
Sep 19951581316.18$2,556
Aug 1995351415.92$557
Jul 19951651015.24$2,515
Jun 1995731716.41$1,198
May 19951511417.56$2,652
Apr 19951511417.73$2,677
Mar 19951395716.44$2,285
Feb 19951675416.58$2,769
Jan 19951905715.92$3,025
Dec 1994186815.03$2,796
Nov 1994874015.90$1,383
Oct 19940015.58$0
Sep 19941846415.29$2,813
Aug 1994205816.13$323
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 1993335115.85$5,310
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 1993279116.79$4,684
May 19930117.68$0
Apr 19930118.05$0
Mar 199302118.14$0
Feb 199337117.90$662
Jan 199328116.93$474

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 2026 — as filed, then multipliedworked
Oil                   88 bbl  × $106.41 =     $9,364
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $9,364

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. 01/O/3769 is the state's own key, not one this site invented.