HARRIS, C. T. "12"

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the ESCONDIDO (FUSSELMAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12877District 7CField 29292400OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – Jan 2023
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 11 leases and 15 wells, and the rule below applies to all of them.

Discovered
1963-12-15
as the register files it
Field class
Oil
the register's own label
Between wells
1,800 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres.

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
OilDisposition31,334 bbl$955,675
Casinghead gasProduction292,956 Mcf$1,015,169
Total$1,970,844

89,080 Mcf of this lease's gas, across 47 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 30.9881, -101.6775. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

30.98806, -101.67747 · 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
9,350 ft
2 wells filed one
Completion to plug
32.7 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 9,300 and 9,400 ft, median 9,350 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1990 – Mar 1990
2 of 2 wells
Plug dates filed
Oct 2022
2 of 2 wells

Last completion to plug: a median of 32.7 years across the 2 wells that filed both dates, with the middle half between 32.7 years and 32.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1053467129,400 ftMar 1990Oct 2022Yes
42-1053450719,300 ftJan 1990Oct 2022Yes

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

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 2016130033.011.79$4,291
Feb 201601926.472.06$39
Jan 201617327.352.36$200
Dec 201528932.362.00$243
Nov 2015722338.792.17$755
Oct 2015329143.552.43$837
Sep 2015232242.992.76$974
Aug 201517533840.162.87$7,999
Jul 2015436148.152.95$1,256
Jun 2015030956.152.88$891
May 2015032855.212.96$969
Apr 2015036349.822.71$982
Mar 201518142442.892.93$9,007
Feb 2015036944.662.98$1,098
Jan 2015037743.433.10$1,169
Dec 2014041754.693.59$1,498
Nov 2014039870.464.25$1,692
Oct 2014139878.303.90$1,631
Sep 2014030486.164.05$1,230
Aug 2014017489.394.04$702
Jul 2014045896.564.18$1,914
Jun 2014036098.164.74$1,705
May 2014050194.734.73$2,368
Apr 2014034995.944.81$1,678
Mar 2014020195.895.06$1,016
Feb 201419437697.406.19$21,224
Jan 201407790.404.86$374
Dec 201301391.824.35$57
Nov 2013034788.853.74$1,297
Oct 2013047297.423.78$1,784
Sep 20130466104.113.72$1,732
Aug 20130462104.253.52$1,627
Jul 20130544102.523.72$2,022
Jun 201318951394.403.93$19,859
May 2013047394.834.15$1,963
Apr 20131050693.964.28$3,107
Mar 2013052593.623.91$2,054
Feb 2013047991.233.42$1,638
Jan 2013052191.603.42$1,782
Dec 2012052086.773.42$1,778
Nov 2012456086.953.62$2,378
Oct 2012359589.383.40$2,291
Sep 2012449894.672.92$1,832
Aug 20121060592.662.91$2,686
Jul 20123561885.133.02$4,846
Jun 2012360479.822.52$1,761
May 20122360191.612.49$3,603
Apr 2012221603101.652.00$23,669
Mar 20121663105.052.22$1,578
Feb 20122607101.102.57$1,762
Jan 2012063998.092.73$1,747
Dec 2011062696.873.24$2,028
Nov 2011163695.723.31$2,202
Oct 2011067084.983.65$2,445
Sep 2011065183.623.99$2,595
Aug 2011071483.404.15$2,963
Jul 2011074994.144.52$3,383
Jun 2011074692.904.64$3,461
May 201118377798.134.40$21,380
Apr 20110760105.964.33$3,293
Mar 2011082396.364.06$3,339
Feb 2011067685.644.18$2,826
Jan 2011086686.504.59$3,974
Dec 2010065685.734.35$2,852
Nov 2010062680.843.80$2,376
Oct 2010086878.103.51$3,046
Sep 2010086572.633.98$3,442
Aug 2010079673.684.42$3,518
Jul 2010089872.554.74$4,253
Jun 2010073270.364.91$3,594
May 2010090371.124.24$3,824
Apr 2010085881.694.12$3,537
Mar 201018086778.394.39$17,915
Feb 2010080473.585.44$4,376
Jan 2010088474.365.96$5,272
Dec 2009095071.445.48$5,210
Nov 200901,04274.593.75$3,909
Oct 2009089172.544.11$3,662
Sep 2009180265.543.06$2,523
Aug 2009095267.423.22$3,064
Jul 200918595761.133.46$14,625
Jun 200901,00366.163.90$3,907
May 20091831,15954.743.93$14,567
Apr 20091731,09846.773.59$12,030
Mar 20091831,20942.144.06$12,619
Feb 20091901,10032.814.63$11,330
Jan 20093671,05035.865.37$18,800
Dec 200841,32337.105.98$8,056
Nov 2008267455.496.86$4,735
Oct 200801,17975.246.92$8,161
Sep 2008181911101.767.88$25,595
Aug 200831,096114.228.48$9,640
Jul 200861,290131.0811.39$15,479
Jun 20080165131.3313.03$2,150
May 200811,139123.1711.57$13,306
Apr 200801,224110.3110.45$12,797
Mar 2008101,288101.909.66$13,466
Feb 200831,23492.538.77$11,100
Jan 200841,22890.388.21$10,438
Dec 200701,31588.337.30$9,602
Nov 200711,11491.677.29$8,215
Oct 20071871,39082.856.92$25,115
Sep 200711,30575.846.24$8,224
Aug 20071871,48669.066.39$22,407
Jul 200791,42170.906.39$9,715
Jun 200761,34862.007.55$10,547
May 20071901,21758.747.85$20,710
Apr 200719285159.617.81$18,087
Mar 200718775856.927.30$16,179
Feb 2007469355.108.22$5,914
Jan 200718688050.306.73$15,275
Dec 200618781756.656.92$16,246
Nov 2006178054.207.62$5,996
Oct 200618381154.906.01$14,924
Sep 200619076360.085.04$15,259
Aug 200618554968.717.34$16,741
Jul 2006168069.376.34$4,382
Jun 200617799966.286.38$18,109
May 20061851,03466.016.42$18,855
Apr 20061591,07164.397.36$18,121
Mar 20061621,10356.707.08$16,998
Feb 20061841,01057.597.75$18,425
Jan 20061891,16760.598.93$21,877
Dec 20051851,20454.9413.42$26,316
Nov 20051801,22154.6910.59$22,773
Oct 20051811,13958.3413.80$26,273
Sep 2005368061.4512.08$22,614
Aug 2005581,24061.519.80$15,716
Jul 200521,20355.697.84$9,547
Jun 20053521,19152.337.38$27,211
May 20051761,20945.226.65$16,000
Apr 20053661,21749.207.36$26,965
Mar 20051791,48550.377.15$19,641
Feb 200517916545.226.31$9,136
Jan 20051871,04943.166.32$14,703
Dec 20043721,18939.866.75$22,855
Nov 200481,23445.286.33$8,174
Oct 20041811,25549.706.52$17,172
Sep 20041961,21043.245.28$14,869
Aug 200421,40842.375.55$7,900
Jul 200411,05338.286.08$6,445
Jun 20041861,26536.106.43$14,852
May 200401,36437.486.49$8,859
Apr 20041921,28934.475.86$14,170
Mar 200461,17734.365.53$6,715
Feb 20041801,10332.455.51$11,918
Jan 200441,19432.036.30$7,650
Dec 200301,20830.266.30$7,612
Nov 20031931,18928.804.60$11,022
Oct 200301,25128.174.76$5,954
Sep 20031921,21826.314.75$10,836
Aug 200301,37429.765.13$7,048
Jul 20031901,16929.415.17$11,633
Jun 200301,13828.565.98$6,809
May 200301,32126.595.97$7,890
Apr 20031901,27226.675.41$11,945
Mar 200321,27231.146.10$7,816
Feb 200311,27233.487.93$10,115
Jan 200319061030.315.58$9,164
Dec 2002057326.914.85$2,781
Nov 200211,22624.664.14$5,097
Oct 20021911,31626.464.23$10,619
Sep 200221,28927.443.64$4,741
Aug 20021771,33825.963.16$8,829
Jul 200231,32724.583.06$4,137
Jun 20021971,32123.733.34$9,085
May 200221,36724.663.58$4,949
Apr 200231,25023.653.51$4,461
Mar 20021981,30422.003.10$8,402
Feb 200221,16818.222.38$2,811
Jan 20021971,29617.172.38$6,461
Dec 200141,30216.932.36$3,146
Nov 20011951,26018.072.41$6,555
Oct 200121,35919.782.53$3,476
Sep 20011851,35524.262.25$7,539
Aug 200131,38324.873.05$4,297
Jul 20011851,38023.933.20$8,839
Jun 20011901,35524.563.82$9,848
May 200131,25325.524.31$5,474
Apr 20011891,33924.685.34$11,809
Mar 200111,35724.545.38$7,320
Feb 20011911,18527.755.77$12,134
Jan 200131,33627.478.40$11,303
Dec 20001911,32726.889.12$17,240
Nov 20001881,29432.215.66$13,377
Oct 200001,34631.235.15$6,926
Sep 20001941,30731.875.19$12,962
Aug 20001911,29829.644.54$11,555
Jul 200001,36428.534.09$5,578
Jun 20001941,14429.304.40$10,715
May 200021,25227.263.68$4,662
Apr 20001921,24024.513.12$8,570
Mar 20001841,19728.422.86$8,652
Feb 20001941,13427.622.73$8,450
Jan 200021,22425.272.48$3,087
Dec 19991971,20624.282.42$7,706
Nov 199918998823.192.43$6,788
Oct 19991761,00120.982.80$6,499
Sep 199918793621.752.62$6,518
Aug 1999179819.262.88$2,314
Jul 199919047217.892.37$4,519
Jun 199919173615.942.36$4,783
May 19991931,55515.792.32$6,657
Apr 199919593715.102.21$5,013
Mar 199919367712.471.84$3,651
Feb 199925929.981.82$1,096
Jan 199919766210.381.90$3,303
Dec 19981956859.201.77$3,009
Nov 199819476310.892.19$3,780
Oct 199816968612.421.97$3,450
Sep 199819072312.592.08$3,898
Aug 1998073311.301.91$1,398
Jul 199817377611.742.24$3,767
Jun 199819275111.242.24$3,838
May 199819281312.622.21$4,217
Apr 199836174613.042.51$6,576
Mar 199819278312.802.31$4,266
Feb 199838367413.952.30$6,892
Jan 199819365214.702.15$4,242
Dec 199739170016.322.41$8,069
Nov 199736769318.193.09$8,816
Oct 19971901,09819.253.15$7,116
Sep 19971861,10717.742.95$6,571
Aug 19972021,16917.862.55$6,594
Jul 1997064917.582.25$1,458
Jun 199718049217.242.26$4,214
May 199719554618.972.31$4,960
Apr 1997059017.882.08$1,229
Mar 1997471518.951.94$1,462
Feb 199719265220.492.21$5,372
Jan 1997068623.483.54$2,428
Dec 19961831,11823.32$4,268
Nov 199609721.97$0
Oct 199619492523.31$4,522
Sep 19961831,14122.22$4,066
Aug 19961891,24520.26$3,829
Jul 19963261,20619.55$6,373
Jun 19961871,15318.73$3,503
May 19961841,24819.43$3,575
Apr 19960721.51$0
Mar 1996189019.38$3,663
Feb 19961911,14316.98$3,243
Jan 199601,18217.07$0
Dec 19951791,11617.19$3,077
Nov 19951891,38716.00$3,024
Oct 19953852,15415.43$5,941
Sep 199501,50716.18$0
Aug 19953781,56115.92$6,018
Jul 19951921,83015.24$2,926
Jun 199501,99516.41$0
May 19953382,46117.56$5,935
Apr 19951831,48917.73$3,245
Mar 19951941,88216.44$3,189
Feb 19951901,50416.58$3,150
Jan 19953621,69315.92$5,763
Dec 19943531,74615.03$5,306
Nov 19941791,74015.90$2,846
Oct 19941771,86215.58$2,758
Sep 19943461,95015.29$5,290
Aug 19941742,03716.13$2,807
Jul 19941782,08817.56$3,126
Jun 19943442,03717.09$5,879
May 19941002,16115.88$1,588
Apr 19942882,18414.14$4,072
Mar 19943152,22212.46$3,925
Feb 19943582,06312.50$4,475
Jan 19941742,35612.66$2,203
Dec 19933572,42512.33$4,402
Nov 19933552,45614.49$5,144
Oct 19931722,62115.85$2,726
Sep 19933672,65315.03$5,516
Aug 19931852,77715.66$2,897
Jul 19931822,99815.46$2,814
Jun 19933853,07516.79$6,464
May 19931933,51317.68$3,412
Apr 19933601,75618.05$6,498
Mar 19931873,16418.14$3,392
Feb 19931922,91417.90$3,437
Jan 19933723,23816.93$6,298

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.

Mar 2016 — as filed, then multipliedworked
Oil                  130 bbl  × $ 33.01 =     $4,291
Casinghead gas         0 Mcf  × $  1.79 =         $0

────────────────────────────────────────────────────
Month total                                   $4,291

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. 7C/O/12877 is the state's own key, not one this site invented.