CLARK "C"

Operated by TEXIAN OPERATING COMPANY, LLC (P-5 848681) in the STEPHENS COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12826District 7BField 85948001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.4 M
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 1,255 leases and 4,008 wells, and the rule below applies to all of them.

Discovered
1916-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: CLASS 4 W/DAILY 150 = 6000 TO 8000'

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
OilDisposition56,271 bbl$2,447,833
Casinghead gasProduction37 Mcf$0
Total$2,447,833

37 Mcf of this lease's gas, across 37 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 32.7951, -98.9356. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.79511, -98.93562 · 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
3,300 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 3,300 ft.

Completions filed
Oct 1975
1 of 1 wells

1 well

42-4293077213,300 ftOct 1975

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 201593056.152.88$5,222
May 20150055.212.96$0
Apr 2015190049.822.71$9,466
Mar 2015194042.892.93$8,321
Feb 2015182044.662.98$8,128
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014190070.464.25$13,387
Oct 2014190078.303.90$14,877
Sep 2014175086.164.05$15,078
Aug 2014186089.394.04$16,627
Jul 2014171096.564.18$16,512
Jun 2014177098.164.74$17,374
May 2014182094.734.73$17,241
Apr 2014187095.944.81$17,941
Mar 2014311095.895.06$29,822
Feb 20140097.406.19$0
Jan 2014182090.404.86$16,453
Dec 2013184091.824.35$16,895
Nov 20130088.853.74$0
Oct 2013182097.423.78$17,730
Sep 20131730104.113.72$18,011
Aug 201300104.253.52$0
Jul 20131810102.523.72$18,556
Jun 2013160094.403.93$15,104
May 2013192094.834.15$18,207
Apr 2013167093.964.28$15,691
Mar 20130093.623.91$0
Feb 2013192091.233.42$17,516
Jan 20130091.603.42$0
Dec 2012178086.773.42$15,445
Nov 2012192086.953.62$16,694
Oct 2012177089.383.40$15,820
Sep 20120094.672.92$0
Aug 2012194092.662.91$17,976
Jul 2012179085.133.02$15,238
Jun 2012179079.822.52$14,288
May 2012179091.612.49$16,398
Apr 20121770101.652.00$17,992
Mar 20121700105.052.22$17,859
Feb 20121900101.102.57$19,209
Jan 2012180098.092.73$17,656
Dec 20110096.873.24$0
Nov 2011164095.723.31$15,698
Oct 2011167084.983.65$14,192
Sep 2011173083.623.99$14,466
Aug 2011150083.404.15$12,510
Jul 2011173094.144.52$16,286
Jun 2011160092.904.64$14,864
May 2011169098.134.40$16,584
Apr 20111780105.964.33$18,861
Mar 2011182096.364.06$17,538
Feb 2011183085.644.18$15,672
Jan 2011184086.504.59$15,916
Dec 20100085.734.35$0
Nov 2010162080.843.80$13,096
Oct 2010361078.103.51$28,194
Sep 20100072.633.98$0
Aug 2010171073.684.42$12,599
Jul 2010378072.554.74$27,424
Jun 2010176070.364.91$12,383
May 2010188071.124.24$13,371
Apr 2010170081.694.12$13,887
Mar 2010186078.394.39$14,581
Feb 2010171073.585.44$12,582
Jan 2010164074.365.96$12,195
Dec 2009175071.445.48$12,502
Nov 2009340074.593.75$25,361
Oct 2009175072.544.11$12,695
Sep 2009174065.543.06$11,404
Aug 2009165067.423.22$11,124
Jul 2009157061.133.46$9,597
Jun 2009172066.163.90$11,380
May 2009350054.743.93$19,159
Apr 2009174046.773.59$8,138
Mar 2009165042.144.06$6,953
Feb 2009344032.814.63$11,287
Jan 2009168035.865.37$6,024
Dec 2008181037.105.98$6,715
Nov 2008170055.496.86$9,433
Oct 2008175075.246.92$13,167
Sep 20081730101.767.88$17,604
Aug 20083180114.228.48$36,322
Jul 20082000131.0811.39$26,216
Jun 20081740131.3313.03$22,851
May 20081750123.1711.57$21,555
Apr 20083390110.3110.45$37,395
Mar 20081760101.909.66$17,934
Feb 2008174092.538.77$16,100
Jan 2008178090.388.21$16,088
Dec 2007178088.337.30$15,723
Nov 2007248091.677.29$22,734
Oct 2007354082.856.92$29,329
Sep 2007178075.846.24$13,500
Aug 2007173069.066.39$11,947
Jul 2007182070.906.39$12,904
Jun 2007172062.007.55$10,664
May 2007165058.747.85$9,692
Apr 2007318059.617.81$18,956
Mar 2007176056.927.30$10,018
Feb 2007183055.108.22$10,083
Jan 2007183050.306.73$9,205
Dec 2006369056.656.92$20,904
Nov 2006177054.207.62$9,593
Oct 2006182054.906.01$9,992
Sep 2006180060.085.04$10,814
Aug 2006351068.717.34$24,117
Jul 2006179069.376.34$12,417
Jun 2006174066.286.38$11,533
May 2006348066.016.42$22,971
Apr 2006183064.397.36$11,783
Mar 2006175056.707.08$9,923
Feb 2006180057.597.75$10,366
Jan 2006175060.598.93$10,603
Dec 2005182054.9413.42$9,999
Nov 2005356054.6910.59$19,470
Oct 20050058.3413.80$0
Sep 2005177061.4512.08$10,877
Aug 2005348061.519.80$21,405
Jul 20050055.697.84$0
Jun 2005336052.337.38$17,583
May 2005172045.226.65$7,778
Apr 2005179049.207.36$8,807
Mar 2005171050.377.15$8,613
Feb 2005183045.226.31$8,275
Jan 2005172043.166.32$7,424
Dec 2004154039.866.75$6,138
Nov 2004178045.286.33$8,060
Oct 2004141049.706.52$7,008
Sep 2004178043.245.28$7,697
Aug 2004339042.375.55$14,363
Jul 2004169038.286.08$6,469
Jun 2004176036.106.43$6,354
May 2004176037.486.49$6,596
Apr 2004169034.475.86$5,825
Mar 2004355034.365.53$12,198
Feb 2004183032.455.51$5,938
Jan 2004181032.036.30$5,797
Dec 2003175030.266.30$5,296
Nov 2003182028.804.60$5,242
Oct 2003339028.174.76$9,550
Sep 2003183026.314.75$4,815
Aug 2003181029.765.13$5,387
Jul 2003184029.415.17$5,411
Jun 2003358028.565.98$10,224
May 2003178026.595.97$4,733
Apr 2003177026.675.41$4,721
Mar 2003363031.146.10$11,304
Feb 2003176033.487.93$5,892
Jan 2003368030.315.58$11,154
Dec 2002330026.914.85$8,880
Nov 2002365024.664.14$9,001
Oct 2002173026.464.23$4,578
Sep 2002494027.443.64$13,555
Aug 2002152025.963.16$3,946
Jul 2002464024.583.06$11,405
Jun 20020023.733.34$0
May 2002344024.663.58$8,483
Apr 2002354023.653.51$8,372
Mar 2002176022.003.10$3,872
Feb 2002346018.222.38$6,304
Jan 2002337017.172.38$5,786
Dec 2001357016.932.36$6,044
Nov 2001173018.072.41$3,126
Oct 2001181019.782.53$3,580
Sep 2001173024.262.25$4,197
Aug 2001181024.873.05$4,501
Jul 2001338023.933.20$8,088
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001357024.545.38$8,761
Feb 2001176027.755.77$4,884
Jan 2001233027.478.40$6,401
Dec 2000158026.889.12$4,247
Nov 2000344032.215.66$11,080
Oct 2000340031.235.15$10,618
Sep 2000325031.875.19$10,358
Aug 2000178029.644.54$5,276
Jul 20000028.534.09$0
Jun 2000323029.304.40$9,464
May 2000169027.263.68$4,607
Apr 2000176024.513.12$4,314
Mar 2000349028.422.86$9,919
Feb 2000345027.622.73$9,529
Jan 2000319025.272.48$8,061
Dec 1999345024.282.42$8,377
Nov 1999343023.192.43$7,954
Oct 1999339020.982.80$7,112
Sep 1999343021.752.62$7,460
Aug 1999331019.262.88$6,375
Jul 1999167017.892.37$2,988
Jun 1999169015.942.36$2,694
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998166012.622.21$2,095
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998139014.702.15$2,043
Dec 1997353016.322.41$5,761
Nov 1997305018.193.09$5,548
Oct 1997344019.253.15$6,622
Sep 1997338017.742.95$5,996
Aug 1997339017.862.55$6,055
Jul 1997338017.582.25$5,942
Jun 1997335017.242.26$5,775
May 1997335018.972.31$6,355
Apr 1997337017.882.08$6,026
Mar 1997516018.951.94$9,778
Feb 1997174020.492.21$3,565
Jan 1997151023.483.54$3,545
Dec 19960023.32$0
Nov 1996349021.97$7,668
Oct 1996330123.31$7,692
Sep 1996182122.22$4,044
Aug 1996360120.26$7,294
Jul 19960119.55$0
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 1996109119.38$2,112
Feb 1996175116.98$2,972
Jan 1996178117.07$3,038
Dec 1995356117.19$6,120
Nov 1995358116.00$5,728
Oct 1995189115.43$2,916
Sep 19950116.18$0
Aug 19950115.92$0
Jul 1995359115.24$5,471
Jun 1995371016.41$6,088
May 1995369017.56$6,480
Apr 1995354017.73$6,276
Mar 1995372016.44$6,116
Feb 1995372016.58$6,168
Jan 1995559015.92$8,899
Dec 1994186015.03$2,796
Nov 1994372015.90$5,915
Oct 1994368015.58$5,733
Sep 1994368115.29$5,627
Aug 1994360116.13$5,807
Jul 1994502117.56$8,815
Jun 1994183117.09$3,127
May 1994186115.88$2,954
Apr 1994370114.14$5,232
Mar 1994552112.46$6,878
Feb 1994373112.50$4,663
Jan 1994186112.66$2,355
Dec 1993369112.33$4,550
Nov 1993370114.49$5,361
Oct 1993369115.85$5,849
Sep 1993185115.03$2,781
Aug 1993547115.66$8,566
Jul 1993175115.46$2,706
Jun 1993362116.79$6,078
May 1993367117.68$6,489
Apr 1993365118.05$6,588
Mar 1993558118.14$10,122
Feb 1993186117.90$3,329
Jan 1993373116.93$6,315

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 2015 — as filed, then multipliedworked
Oil                   93 bbl  × $ 56.15 =     $5,222
Casinghead gas         0 Mcf  × $  2.88 =         $0

────────────────────────────────────────────────────
Month total                                   $5,222

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. 7B/O/12826 is the state's own key, not one this site invented.