TADLOCK, A. U. -C-

Operated by GARRISON LTD. (P-5 295861) in the DARST CREEK (BUDA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2748District 01Field 23191333Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$171 k
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 143 leases and 1,099 wells, and the rule below applies to all of them.

Discovered
1960-09-01
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: COMBINED WITH DARST CREEK (BUDA) EFF 1/1/63.

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
OilDisposition4,622 bbl$134,786
Casinghead gasProduction16,126 Mcf$36,158
Total$170,945

6,965 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 (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 29.5767, -97.7585. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

29.57668, -97.75811 · 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
2,577 ft
2 wells filed one
Completion to plug
31.6 years
median over 2 wells

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 2,558 and 2,596 ft, median 2,577 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1976 – Jul 1983
2 of 3 wells; 1 filed none
Plug dates filed
Aug 2008 – Dec 2014
2 of 3 wells; 1 filed none

Last completion to plug: a median of 31.6 years across the 2 wells that filed both dates, with the middle half between 28.3 years and 34.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-187803961
42-1873250932,558 ftJul 1983Aug 2008Yes
42-1873055822,596 ftDec 1976Dec 2014Yes

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 201243086.773.42$3,731
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 2011520105.964.33$5,510
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 201041078.394.39$3,214
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 20090365.543.06$9
Aug 200902367.423.22$74
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090132.814.63$5
Jan 2009881835.865.37$3,252
Dec 2008561737.105.98$2,179
Nov 200801855.496.86$123
Oct 200801675.246.92$111
Sep 200809101.767.88$71
Aug 2008019114.228.48$161
Jul 2008014131.0811.39$159
Jun 2008014131.3313.03$182
May 2008019123.1711.57$220
Apr 2008020110.3110.45$209
Mar 200808101.909.66$77
Feb 200801592.538.77$132
Jan 20080090.388.21$0
Dec 200799088.337.30$8,745
Nov 200703291.677.29$233
Oct 20070582.856.92$35
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007472870.906.39$3,511
Jun 200703462.007.55$257
May 20071483558.747.85$8,968
Apr 200703759.617.81$289
Mar 200702056.927.30$146
Feb 200703055.108.22$246
Jan 200703450.306.73$229
Dec 200603556.656.92$242
Nov 2006762754.207.62$4,325
Oct 200603154.906.01$186
Sep 200603060.085.04$151
Aug 200603168.717.34$228
Jul 2006683169.376.34$4,914
Jun 200604166.286.38$262
May 200604366.016.42$276
Apr 200604464.397.36$324
Mar 200604056.707.08$283
Feb 200602557.597.75$194
Jan 200603160.598.93$277
Dec 200502354.9413.42$309
Nov 200501054.6910.59$106
Oct 200501058.3413.80$138
Sep 20050061.4512.08$0
Aug 200597061.519.80$5,966
Jul 20050055.697.84$0
Jun 200502452.337.38$177
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 200501450.377.15$100
Feb 20050045.226.31$0
Jan 200502943.166.32$183
Dec 200402339.866.75$155
Nov 2004814345.286.33$3,940
Oct 200404549.706.52$293
Sep 200405043.245.28$264
Aug 200405142.375.55$283
Jul 2004855138.286.08$3,564
Jun 200404136.106.43$264
May 200403637.486.49$234
Apr 200404734.475.86$275
Mar 200405134.365.53$282
Feb 20041604532.455.51$5,440
Jan 200404932.036.30$309
Dec 200304830.266.30$302
Nov 200304728.804.60$216
Oct 200304928.174.76$233
Sep 200305526.314.75$261
Aug 200307229.765.13$369
Jul 20031718229.415.17$5,453
Jun 200306228.565.98$371
May 200307826.595.97$466
Apr 200307426.675.41$400
Mar 200307831.146.10$475
Feb 20031657133.487.93$6,087
Jan 200308230.315.58$458
Dec 200203426.914.85$165
Nov 200206924.664.14$285
Oct 200207726.464.23$326
Sep 2002447127.443.64$1,465
Aug 200208025.963.16$253
Jul 200208424.583.06$257
Jun 20021608123.733.34$4,067
May 200208024.663.58$287
Apr 200208023.653.51$281
Mar 200207822.003.10$242
Feb 200207218.222.38$171
Jan 20021357917.172.38$2,506
Dec 200108816.932.36$208
Nov 200109118.072.41$219
Oct 200107119.782.53$180
Sep 200107324.262.25$164
Aug 200109024.873.05$275
Jul 20011619123.933.20$4,144
Jun 2001010124.563.82$386
May 200107825.524.31$336
Apr 2001010424.685.34$555
Mar 2001010024.545.38$538
Feb 200107327.755.77$421
Jan 200108027.478.40$672
Dec 200007826.889.12$712
Nov 200008932.215.66$504
Oct 2000347931.235.15$1,468
Sep 2000417931.875.19$1,716
Aug 200009229.644.54$418
Jul 2000011828.534.09$483
Jun 2000449929.304.40$1,725
May 2000011627.263.68$427
Apr 200009424.513.12$293
Mar 200009428.422.86$269
Feb 2000167027.622.73$4,613
Jan 200008625.272.48$213
Dec 1999011124.282.42$269
Nov 199908923.192.43$217
Oct 1999010320.982.80$289
Sep 199908721.752.62$228
Aug 19991479119.262.88$3,093
Jul 199909917.892.37$235
Jun 1999010115.942.36$239
May 1999014415.792.32$334
Apr 1999013315.102.21$294
Mar 1999012012.471.84$221
Feb 199901119.981.82$202
Jan 1999012810.381.90$243
Dec 199801209.201.77$213
Nov 199814611010.892.19$1,830
Oct 1998012512.421.97$246
Sep 1998012712.592.08$264
Aug 1998013211.301.91$252
Jul 1998013311.742.24$298
Jun 1998012011.242.24$268
May 1998146012.622.21$1,843
Apr 19980013.042.51$0
Mar 199802012.802.31$46
Feb 19980713.952.30$16
Jan 199804714.702.15$101
Dec 199712612616.322.41$2,360
Nov 1997012418.193.09$383
Oct 1997014319.253.15$450
Sep 1997014517.742.95$428
Aug 199714815117.862.55$3,029
Jul 1997014517.582.25$326
Jun 1997014117.242.26$318
May 1997014018.972.31$323
Apr 199714314117.882.08$2,851
Mar 1997012218.951.94$237
Feb 1997012320.492.21$271
Jan 1997013523.483.54$478
Dec 199614613723.32$3,405
Nov 1996012021.97$0
Oct 199607323.31$0
Sep 199607822.22$0
Aug 1996010420.26$0
Jul 1996015119.55$0
Jun 199616415318.73$3,072
May 1996015319.43$0
Apr 1996014921.51$0
Mar 1996014519.38$0
Feb 1996013816.98$0
Jan 199615615117.07$2,663
Dec 1995014817.19$0
Nov 1995015416.00$0
Oct 1995014515.43$0
Sep 199515716416.18$2,540
Aug 1995014815.92$0
Jul 1995015315.24$0
Jun 1995016016.41$0
May 199516015917.56$2,810
Apr 1995013817.73$0
Mar 1995015416.44$0
Feb 1995013116.58$0
Jan 1995012815.92$0
Dec 1994015215.03$0
Nov 1994013515.90$0
Oct 19947310315.58$1,137
Sep 1994016215.29$0
Aug 1994016516.13$0
Jul 199416013517.56$2,810
Jun 1994013617.09$0
May 199408315.88$0
Apr 1994016614.14$0
Mar 1994017412.46$0
Feb 199415814612.50$1,975
Jan 1994017612.66$0
Dec 1993016612.33$0
Nov 1993014814.49$0
Oct 1993011915.85$0
Sep 1993014915.03$0
Aug 1993015315.66$0
Jul 199316717515.46$2,582
Jun 1993017716.79$0
May 1993017217.68$0
Apr 1993015718.05$0
Mar 1993015018.14$0
Feb 199316216317.90$2,900
Jan 1993016916.93$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.

Dec 2012 — as filed, then multipliedworked
Oil                   43 bbl  × $ 86.77 =     $3,731
Casinghead gas         0 Mcf  × $  3.42 =         $0

────────────────────────────────────────────────────
Month total                                   $3,731

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/2748 is the state's own key, not one this site invented.