CLARK -15-

Operated by DE CENTRAL OPERATING, LLC (P-5 102879) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12165District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$75
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition17,685 bbl$692,280
Casinghead gasProduction156,206 Mcf$567,600
Total$1,259,880

31,573 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 (1)

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 31.5968, -101.5136. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.59678, -101.51357 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,265 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 8,265 ft.

Completions filed
Jul 1985
1 of 1 wells

1 well

42-3833350238,265 ftJul 1985

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 202502466.483.13$75
May 202502960.553.23$94
Apr 202505662.363.54$198
Mar 202507867.704.27$333
Feb 202507870.884.34$339
Jan 2025016674.324.28$710
Dec 2024026368.993.12$821
Nov 2024019969.052.20$437
Oct 202415732971.372.28$11,956
Sep 2024024469.612.36$577
Aug 202415027875.632.06$11,918
Jul 2024023679.932.15$507
Jun 202415120178.082.63$12,320
May 202408278.812.20$180
Apr 202405584.451.66$91
Mar 202402880.301.55$43
Feb 202401276.091.78$21
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 202303485.443.09$105
Sep 20230089.042.74$0
Aug 20230780.522.67$19
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 202302670.622.23$58
Apr 202307778.122.24$172
Mar 202302772.852.39$65
Feb 20230675.112.47$15
Jan 202305276.533.39$176
Dec 202202376.415.73$132
Nov 202205685.005.65$316
Oct 202205287.185.86$305
Sep 202205684.888.16$457
Aug 202203394.529.13$301
Jul 2022044101.587.54$332
Jun 2022026115.097.98$207
May 2022061109.378.43$514
Apr 2022079104.226.84$540
Mar 2022083108.885.08$421
Feb 202206891.054.86$330
Jan 202206181.844.54$277
Dec 202105771.323.90$222
Nov 202106477.435.24$335
Oct 202108279.795.71$469
Sep 202108969.865.35$476
Aug 2021018766.024.22$789
Jul 2021011670.783.98$462
Jun 202103469.493.38$115
May 202107463.483.02$223
Apr 202106860.362.76$188
Mar 202105861.302.72$158
Feb 202104857.805.55$266
Jan 202106250.412.81$174
Dec 202007244.642.68$193
Nov 2020010138.772.71$273
Oct 2020011736.972.48$290
Sep 2020011537.091.99$229
Aug 202009539.982.39$227
Jul 202005838.371.83$106
Jun 202005834.901.69$98
May 202005816.921.81$105
Apr 2020010814.751.80$195
Mar 2020010230.341.86$189
Feb 202008849.881.98$174
Jan 2020010657.252.09$222
Dec 2019011559.012.30$265
Nov 2019012355.302.75$338
Oct 2019015053.472.42$363
Sep 2019012855.052.66$340
Aug 2019011153.112.30$256
Jul 2019013756.272.46$337
Jun 2019011852.782.49$294
May 2019013058.482.74$356
Apr 2019011662.632.75$319
Mar 2019013156.803.06$401
Feb 2019012850.852.79$357
Jan 2019013546.033.23$436
Dec 2018013246.594.19$552
Nov 2018014052.934.24$593
Oct 2018014561.443.40$493
Sep 201808059.543.11$249
Aug 201808159.403.07$248
Jul 201801065.142.93$29
Jun 201801360.183.08$40
May 201801165.382.90$32
Apr 201801263.842.90$35
Mar 201801061.222.79$28
Feb 201801261.782.77$33
Jan 201801462.874.01$56
Dec 201701857.272.92$53
Nov 201701255.423.12$37
Oct 20170049.292.98$0
Sep 201706547.523.09$201
Aug 201705945.373.00$177
Jul 201708043.873.09$247
Jun 201708142.493.09$250
May 2017016845.373.26$548
Apr 2017019147.933.21$613
Mar 2017019946.772.98$594
Feb 2017017950.452.95$529
Jan 2017019649.413.42$670
Dec 2016018548.763.72$689
Nov 2016016642.492.64$439
Oct 201609446.193.09$290
Sep 201609241.553.10$285
Aug 201608741.442.92$254
Jul 201608241.622.92$240
Jun 2016010345.352.69$277
May 2016013342.521.99$265
Apr 2016035136.561.99$699
Mar 2016016833.011.79$301
Feb 2016014326.472.06$295
Jan 2016014727.352.36$348
Dec 2015012832.362.00$256
Nov 2015014838.792.17$321
Oct 2015032043.552.43$777
Sep 2015013642.992.76$375
Aug 201517224040.162.87$7,597
Jul 2015029748.152.95$875
Jun 2015020756.152.88$597
May 2015018555.212.96$547
Apr 2015017249.822.71$466
Mar 2015018142.892.93$531
Feb 2015014944.662.98$443
Jan 2015036943.433.10$1,144
Dec 201417346854.693.59$11,142
Nov 2014023370.464.25$991
Oct 2014047278.303.90$1,841
Sep 2014046586.164.05$1,881
Aug 201417831689.394.04$17,187
Jul 2014016396.564.18$681
Jun 2014015598.164.74$734
May 2014038394.734.73$1,810
Apr 2014023195.944.81$1,111
Mar 2014020695.895.06$1,042
Feb 2014018597.406.19$1,146
Jan 2014023890.404.86$1,157
Dec 2013034691.824.35$1,507
Nov 201316955888.853.74$17,102
Oct 2013062897.423.78$2,373
Sep 20130613104.113.72$2,279
Aug 20130604104.253.52$2,128
Jul 2013151626102.523.72$17,808
Jun 2013060494.403.93$2,376
May 2013057294.834.15$2,373
Apr 201317358993.964.28$18,778
Mar 2013042193.623.91$1,647
Feb 2013055091.233.42$1,881
Jan 20130091.603.42$0
Dec 2012042186.773.42$1,440
Nov 201214948686.953.62$14,717
Oct 2012062889.383.40$2,135
Sep 2012061294.672.92$1,786
Aug 201216663392.662.91$17,222
Jul 2012062585.133.02$1,888
Jun 2012061179.822.52$1,539
May 2012063791.612.49$1,585
Apr 2012172611101.652.00$18,704
Mar 20120630105.052.22$1,400
Feb 20120596101.102.57$1,532
Jan 2012064198.092.73$1,753
Dec 201118561896.873.24$19,923
Nov 2011061295.723.31$2,027
Oct 2011063184.983.65$2,302
Sep 2011061483.623.99$2,447
Aug 201117149583.404.15$16,315
Jul 2011062294.144.52$2,810
Jun 2011060592.904.64$2,807
May 20110098.134.40$0
Apr 2011171602105.964.33$20,728
Mar 2011061396.364.06$2,487
Feb 2011054685.644.18$2,282
Jan 2011060086.504.59$2,753
Dec 201018160085.734.35$18,126
Nov 2010057380.843.80$2,175
Oct 20100078.103.51$0
Sep 201017744472.633.98$14,622
Aug 2010035873.684.42$1,582
Jul 2010025472.554.74$1,203
Jun 2010068270.364.91$3,349
May 2010031371.124.24$1,326
Apr 201018051281.694.12$16,815
Mar 2010059978.394.39$2,629
Feb 2010054873.585.44$2,982
Jan 2010063274.365.96$3,769
Dec 200917055171.445.48$15,166
Nov 2009056874.593.75$2,131
Oct 2009060872.544.11$2,499
Sep 200917749465.543.06$13,115
Aug 2009019467.423.22$624
Jul 2009029461.133.46$1,019
Jun 200907866.163.90$304
May 2009021054.743.93$824
Apr 2009033946.773.59$1,216
Mar 200916512842.144.06$7,473
Feb 2009010232.814.63$473
Jan 200909935.865.37$532
Dec 20081789537.105.98$7,172
Nov 2008017255.496.86$1,180
Oct 200804575.246.92$311
Sep 20080217101.767.88$1,709
Aug 20080292114.228.48$2,477
Jul 2008181240131.0811.39$26,459
Jun 20080199131.3313.03$2,593
May 20080129123.1711.57$1,493
Apr 20080393110.3110.45$4,109
Mar 20080479101.909.66$4,629
Feb 200815936092.538.77$17,870
Jan 2008013790.388.21$1,124
Dec 200716329488.337.30$16,545
Nov 200716318191.677.29$16,262
Oct 2007022182.856.92$1,530
Sep 2007012375.846.24$768
Aug 2007015569.066.39$990
Jul 200715934670.906.39$13,483
Jun 2007023962.007.55$1,804
May 2007045758.747.85$3,586
Apr 200714433859.617.81$11,222
Mar 2007033556.927.30$2,446
Feb 2007045655.108.22$3,747
Jan 200718318950.306.73$10,476
Dec 2006045256.656.92$3,127
Nov 2006067754.207.62$5,157
Oct 2006073154.906.01$4,396
Sep 200617962060.085.04$13,877
Aug 2006069768.717.34$5,116
Jul 2006069269.376.34$4,389
Jun 2006053166.286.38$3,390
May 200614958266.016.42$13,575
Apr 2006053464.397.36$3,931
Mar 2006059356.707.08$4,200
Feb 200616260457.597.75$14,011
Jan 2006068260.598.93$6,093
Dec 2005065454.9413.42$8,774
Nov 200516665454.6910.59$16,003
Oct 2005067258.3413.80$9,271
Sep 2005067661.4512.08$8,165
Aug 200516975361.519.80$17,772
Jul 2005078355.697.84$6,142
Jun 2005075852.337.38$5,595
May 200510675945.226.65$9,842
Apr 2005072949.207.36$5,366
Mar 200515172750.377.15$12,807
Feb 2005064745.226.31$4,084
Jan 200511570143.166.32$9,395
Dec 2004071839.866.75$4,847
Nov 20046563545.286.33$6,963
Oct 200410068949.706.52$9,459
Sep 2004066643.245.28$3,519
Aug 20046466442.375.55$6,397
Jul 200415556538.286.08$9,371
Jun 2004071836.106.43$4,619
May 2004081037.486.49$5,261
Apr 200417777434.475.86$10,636
Mar 2004080134.365.53$4,430
Feb 20049874432.455.51$7,279
Jan 2004080632.036.30$5,078
Dec 200315170830.266.30$9,031
Nov 2003072028.804.60$3,309
Oct 200315676228.174.76$8,021
Sep 2003069326.314.75$3,291
Aug 2003059729.765.13$3,062
Jul 20037769429.415.17$5,853
Jun 200316959028.565.98$8,357
May 2003064726.595.97$3,864
Apr 2003050126.675.41$2,709
Mar 200313936931.146.10$6,578
Feb 2003060033.487.93$4,756
Jan 2003066130.315.58$3,690
Dec 200218165626.914.85$8,055
Nov 2002062024.664.14$2,565
Oct 200215458226.464.23$6,536
Sep 2002060527.443.64$2,199
Aug 2002065225.963.16$2,063
Jul 200214264424.583.06$5,462
Jun 2002062923.733.34$2,100
May 20026169924.663.58$4,009
Apr 200216967023.653.51$6,350
Mar 2002067422.003.10$2,091
Feb 2002058818.222.38$1,397
Jan 200216367417.172.38$4,400
Dec 2001064016.932.36$1,513
Nov 20017059718.072.41$2,701
Oct 200116562619.782.53$4,847
Sep 2001060424.262.25$1,360
Aug 200117863124.873.05$6,353
Jul 2001061623.933.20$1,969
Jun 2001059024.563.82$2,256
May 200116453225.524.31$6,477
Apr 2001056624.685.34$3,020
Mar 2001046224.545.38$2,484
Feb 200114553427.755.77$7,103
Jan 2001045527.478.40$3,821
Dec 200014566626.889.12$9,973
Nov 200015166132.215.66$8,604
Oct 2000066431.235.15$3,417
Sep 2000068531.875.19$3,553
Aug 200013666029.644.54$7,028
Jul 20008863028.534.09$5,087
Jun 2000061229.304.40$2,691
May 200015451527.263.68$6,093
Apr 2000032924.513.12$1,025
Mar 200016073628.422.86$6,652
Feb 2000069627.622.73$1,898
Jan 20008175925.272.48$3,930
Dec 19997759424.282.42$3,309
Nov 199917763623.192.43$5,653
Oct 1999057920.982.80$1,623
Sep 199912430721.752.62$3,501
Aug 199917830119.262.88$4,294
Jul 1999040217.892.37$954
Jun 199917133715.942.36$3,522
May 1999016515.792.32$383
Apr 1999026915.102.21$594
Mar 1999073612.471.84$1,353
Feb 19991657089.981.82$2,934
Jan 1999075810.381.90$1,440
Dec 19981342639.201.77$1,699
Nov 1998068510.892.19$1,497
Oct 199817372512.421.97$3,576
Sep 1998068312.592.08$1,422
Aug 199815273511.301.91$3,120
Jul 1998079011.742.24$1,767
Jun 199817178211.242.24$3,672
May 1998057912.622.21$1,277
Apr 199817467713.042.51$3,965
Mar 1998031812.802.31$734
Feb 199814956413.952.30$3,375
Jan 199821967914.702.15$4,682
Dec 1997036516.322.41$880
Nov 199721620918.193.09$4,574
Oct 1997045619.253.15$1,436
Sep 199719562917.742.95$5,318
Aug 1997062817.862.55$1,604
Jul 199716025617.582.25$3,388
Jun 199716248517.242.26$3,888
May 1997052718.972.31$1,217
Apr 1997042017.882.08$875
Mar 1997060018.951.94$1,163
Feb 199715351920.492.21$4,280
Jan 1997052223.483.54$1,848
Dec 199615660923.32$3,638
Nov 1996063721.97$0
Oct 199615771823.31$3,660
Sep 199614360022.22$3,177
Aug 1996021720.26$0
Jul 199616248719.55$3,167
Jun 1996048618.73$0
May 199615653619.43$3,031
Apr 19963162921.51$667
Mar 199615774119.38$3,043
Feb 1996070416.98$0
Jan 199615780917.07$2,680
Dec 1995078217.19$0
Nov 199515774516.00$2,512
Oct 19952584215.43$386
Sep 199516884816.18$2,718
Aug 199516082815.92$2,547
Jul 1995083715.24$0
Jun 199515352816.41$2,511
May 1995041617.56$0
Apr 199514852117.73$2,624
Mar 199517655316.44$2,893
Feb 1995042716.58$0
Jan 199516346015.92$2,595
Dec 1994053415.03$0
Nov 199416253615.90$2,576
Oct 199416959415.58$2,633
Sep 1994059915.29$0
Aug 199416382616.13$2,629
Jul 1994066217.56$0
Jun 199416164417.09$2,751
May 19944570915.88$715
Apr 199412669014.14$1,782
Mar 199420071712.46$2,492
Feb 1994056412.50$0
Jan 199415669512.66$1,975
Dec 199317369012.33$2,133
Nov 1993065214.49$0
Oct 199316172815.85$2,552
Sep 199314874815.03$2,224
Aug 1993066315.66$0
Jul 199314376615.46$2,211
Jun 199316277216.79$2,720
May 1993177117.68$18
Apr 199322783218.05$4,097
Mar 1993077218.14$0
Feb 199319670117.90$3,508
Jan 199315074816.93$2,540

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.

Jun 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 66.48 =         $0
Casinghead gas        24 Mcf  × $  3.13 =        $75

────────────────────────────────────────────────────
Month total                                      $75

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/12165 is the state's own key, not one this site invented.