LACKEY

Operated by PROLINE ENERGY RESOURCES INC (P-5 681327) in the DALE-MCBRIDE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12027District 01Field 22820001OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$5 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 100 leases and 463 wells, and the rule below applies to all of them.

Discovered
1970-07-01
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 Commission's schedule remark for this field reads: & DALE, WEST INTO ONE FIELD DALE-MCBRIDE 7/1/70

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
OilDisposition38,106 bbl$1,538,558
Casinghead gasProduction7,097 Mcf$9,453
Total$1,548,011

2,719 Mcf of this lease's gas, across 17 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 (4)

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 29.9215, -97.5182. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.92168, -97.51814 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
2,287 ft
4 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.
4100.0%

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 2,154 and 2,427 ft, median 2,287 ft, over the 4 wells that filed a depth.

Completions filed
Apr 1988 – Sep 1988
4 of 4 wells

4 wells

42-0553440042,225 ftSep 1988
42-0553440132,154 ftSep 1988
42-0553438722,427 ftAug 1988
42-0553434912,348 ftApr 1988

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 202580056.664.41$4,533
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 202469171.372.28$4,927
Sep 20240169.612.36$2
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024175078.812.20$13,792
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 2023161077.892.81$12,540
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023180074.852.64$13,473
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 202350072.852.39$3,643
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022171076.415.73$13,066
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022174094.529.13$16,446
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022260104.226.84$2,710
Mar 202200108.885.08$0
Feb 2022179091.054.86$16,298
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 2021108066.024.22$7,130
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021123063.483.02$7,808
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021165050.412.81$8,318
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020175037.091.99$6,491
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020170034.901.69$5,933
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 201970059.012.30$4,131
Nov 20190055.302.75$0
Oct 2019166053.472.42$8,876
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019176052.782.49$9,289
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019164046.033.23$7,549
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018175061.443.40$10,752
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018184060.183.08$11,073
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 2017170057.272.92$9,736
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 2017172045.373.26$7,804
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 2016172046.193.09$7,945
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016178042.521.99$7,569
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016160027.352.36$4,376
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015167043.552.43$7,273
Sep 20150042.992.76$0
Aug 2015164040.162.87$6,586
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015161049.822.71$8,021
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014127054.693.59$6,946
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 201480086.164.05$6,893
Aug 201470089.394.04$6,257
Jul 201447096.564.18$4,538
Jun 201489098.164.74$8,736
May 20140094.734.73$0
Apr 201463095.944.81$6,044
Mar 201499095.895.06$9,493
Feb 201434097.406.19$3,312
Jan 2014153090.404.86$13,831
Dec 20130091.824.35$0
Nov 201395088.853.74$8,441
Oct 201395097.423.78$9,255
Sep 20131700104.113.72$17,699
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013166094.403.93$15,670
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013164093.623.91$15,354
Feb 20130091.233.42$0
Jan 2013175091.603.42$16,030
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012172089.383.40$15,373
Sep 20120094.672.92$0
Aug 2012169092.662.91$15,660
Jul 20120085.133.02$0
Jun 2012167079.822.52$13,330
May 20120091.612.49$0
Apr 2012430101.652.00$4,371
Mar 20121620105.052.22$17,018
Feb 20121660101.102.57$16,783
Jan 20120098.092.73$0
Dec 2011114096.873.24$11,043
Nov 20110095.723.31$0
Oct 2011111084.983.65$9,433
Sep 201147083.623.99$3,930
Aug 2011172083.404.15$14,345
Jul 20110094.144.52$0
Jun 2011127092.904.64$11,798
May 201173098.134.40$7,163
Apr 20111790105.964.33$18,967
Mar 20110096.364.06$0
Feb 201166085.644.18$5,652
Jan 20110086.504.59$0
Dec 2010161085.734.35$13,803
Nov 20100080.843.80$0
Oct 2010119078.103.51$9,294
Sep 201099072.633.98$7,190
Aug 201087073.684.42$6,410
Jul 201087072.554.74$6,312
Jun 201090070.364.91$6,332
May 2010167071.124.24$11,877
Apr 20100081.694.12$0
Mar 201087078.394.39$6,820
Feb 2010167073.585.44$12,288
Jan 20100074.365.96$0
Dec 2009167071.445.48$11,930
Nov 20090074.593.75$0
Oct 200923072.544.11$1,668
Sep 2009177065.543.06$11,601
Aug 20090067.423.22$0
Jul 2009144061.133.46$8,803
Jun 200973066.163.90$4,830
May 20090054.743.93$0
Apr 2009108046.773.59$5,051
Mar 2009128042.144.06$5,394
Feb 200987032.814.63$2,854
Jan 2009156035.865.37$5,594
Dec 200818037.105.98$668
Nov 2008190055.496.86$10,543
Oct 20080075.246.92$0
Sep 20081240101.767.88$12,618
Aug 20081250114.228.48$14,278
Jul 2008820131.0811.39$10,749
Jun 20081850131.3313.03$24,296
May 2008300123.1711.57$3,695
Apr 20081740110.3110.45$19,194
Mar 20081850101.909.66$18,852
Feb 200810092.538.77$925
Jan 200893090.388.21$8,405
Dec 2007180088.337.30$15,899
Nov 200797091.677.29$8,892
Oct 200775082.856.92$6,214
Sep 2007172075.846.24$13,044
Aug 200748069.066.39$3,315
Jul 20070070.906.39$0
Jun 2007163062.007.55$10,106
May 2007163058.747.85$9,575
Apr 2007149059.617.81$8,882
Mar 20070056.927.30$0
Feb 2007180055.108.22$9,918
Jan 2007180050.306.73$9,054
Dec 20060056.656.92$0
Nov 2006180054.207.62$9,756
Oct 20060054.906.01$0
Sep 2006167060.085.04$10,033
Aug 20060068.717.34$0
Jul 2006178069.376.34$12,348
Jun 2006177066.286.38$11,732
May 2006170066.016.42$11,222
Apr 20060064.397.36$0
Mar 2006162056.707.08$9,185
Feb 20060057.597.75$0
Jan 2006181060.598.93$10,967
Dec 20050054.9413.42$0
Nov 2005158054.6910.59$8,641
Oct 2005179058.3413.80$10,443
Sep 2005178061.4512.08$10,938
Aug 2005178061.519.80$10,949
Jul 20050055.697.84$0
Jun 2005173052.337.38$9,053
May 20050045.226.65$0
Apr 2005159049.207.36$7,823
Mar 2005112050.377.15$5,641
Feb 2005176045.226.31$7,959
Jan 2005184043.166.32$7,941
Dec 20040039.866.75$0
Nov 2004172045.286.33$7,788
Oct 2004168049.706.52$8,350
Sep 2004180043.245.28$7,783
Aug 20040042.375.55$0
Jul 2004176038.286.08$6,737
Jun 2004175036.106.43$6,318
May 20040037.486.49$0
Apr 2004175034.475.86$6,032
Mar 2004161034.365.53$5,532
Feb 2004171032.455.51$5,549
Jan 2004158032.036.30$5,061
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 2003160026.314.75$4,210
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 2003169026.595.97$4,494
Apr 2003179026.675.41$4,774
Mar 20030031.146.10$0
Feb 2003174033.487.93$5,826
Jan 20030030.315.58$0
Dec 2002170026.914.85$4,575
Nov 20020024.664.14$0
Oct 2002179026.464.23$4,736
Sep 2002167027.443.64$4,582
Aug 20020025.963.16$0
Jul 2002177024.583.06$4,351
Jun 2002173023.733.34$4,105
May 20020024.663.58$0
Apr 2002177023.653.51$4,186
Mar 2002145022.003.10$3,190
Feb 2002151018.222.38$2,751
Jan 2002145017.172.38$2,490
Dec 2001152016.932.36$2,573
Nov 2001152018.072.41$2,747
Oct 2001161019.782.53$3,185
Sep 2001170024.262.25$4,124
Aug 2001172024.873.05$4,278
Jul 2001169023.933.20$4,044
Jun 2001172024.563.82$4,224
May 2001160025.524.31$4,083
Apr 2001166024.685.34$4,097
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001151027.478.40$4,148
Dec 2000147026.889.12$3,951
Nov 2000177032.215.66$5,701
Oct 2000174031.235.15$5,434
Sep 2000168031.875.19$5,354
Aug 2000179029.644.54$5,306
Jul 20000028.534.09$0
Jun 2000165029.304.40$4,835
May 2000161027.263.68$4,389
Apr 2000446024.513.12$10,931
Mar 20000028.422.86$0
Feb 2000176027.622.73$4,861
Jan 2000108025.272.48$2,729
Dec 19992675224.282.42$6,609
Nov 19991504023.192.43$3,576
Oct 1999265020.982.80$5,560
Sep 1999175021.752.62$3,806
Aug 199927812319.262.88$5,708
Jul 199913657017.892.37$3,785
Jun 199933245015.942.36$6,355
May 199917641215.792.32$3,735
Apr 1999044415.102.21$980
Mar 199917839512.471.84$2,946
Feb 19993441609.981.82$3,724
Jan 1999027510.381.90$522
Dec 19983361429.201.77$3,343
Nov 199814424110.892.19$2,095
Oct 19980012.421.97$0
Sep 1998015412.592.08$321
Aug 199833652611.301.91$4,800
Jul 1998039211.742.24$877
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998314013.042.51$4,095
Mar 19980012.802.31$0
Feb 1998304013.952.30$4,241
Jan 1998343014.702.15$5,042
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997160019.253.15$3,080
Sep 1997348017.742.95$6,174
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 1997174017.242.26$3,000
May 19970018.972.31$0
Apr 1997316017.882.08$5,650
Mar 1997178018.951.94$3,373
Feb 19970020.492.21$0
Jan 1997201023.483.54$4,719
Dec 1996137023.32$3,195
Nov 19960021.97$0
Oct 1996274023.31$6,387
Sep 19960022.22$0
Aug 1996357020.26$7,233
Jul 19960019.55$0
Jun 1996180018.73$3,371
May 1996262019.43$5,091
Apr 1996164021.51$3,528
Mar 1996178019.38$3,450
Feb 1996323016.98$5,485
Jan 1996187017.07$3,192
Dec 19950017.19$0
Nov 1995285016.00$4,560
Oct 1995165015.43$2,546
Sep 1995100016.18$1,618
Aug 1995154015.92$2,452
Jul 1995482015.24$7,346
Jun 19950016.41$0
May 1995161017.56$2,827
Apr 1995457017.73$8,103
Mar 1995229016.44$3,765
Feb 1995149016.58$2,470
Jan 1995524015.92$8,342
Dec 19940015.03$0
Nov 1994395015.90$6,281
Oct 19940015.58$0
Sep 19940015.29$0
Aug 1994325016.13$5,242
Jul 1994349017.56$6,128
Jun 1994179017.09$3,059
May 199418016915.88$2,858
Apr 199416817214.14$2,376
Mar 199415814612.46$1,969
Feb 19941591612.50$1,988
Jan 199432715712.66$4,140
Dec 199317615012.33$2,170
Nov 199333317914.49$4,825
Oct 199315817215.85$2,504
Sep 199335418615.03$5,321
Aug 199334815515.66$5,450
Jul 1993179215.46$2,767
Jun 1993337216.79$5,658
May 199334722317.68$6,135
Apr 199317218718.05$3,105
Mar 1993334218.14$6,059
Feb 1993179217.90$3,204
Jan 199335679916.93$6,027

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 2025 — as filed, then multipliedworked
Oil                   80 bbl  × $ 56.66 =     $4,533
Casinghead gas         0 Mcf  × $  4.41 =         $0

────────────────────────────────────────────────────
Month total                                   $4,533

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/12027 is the state's own key, not one this site invented.