COWAN

Operated by KOKO SKADI, LLC (P-5 100704) in the COLEMAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13877District 7BField 19511001OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$16
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 892 leases and 2,428 wells, and the rule below applies to all of them.

Discovered
1910-12-31
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

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
OilDisposition25,238 bbl$1,397,404
Casinghead gasProduction41,907 Mcf$163,433
Total$1,560,837

9,838 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 31.9521, -99.3045. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.95206, -99.30454 · 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
2,540 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 2,540 ft.

Completions filed
Jun 1977
1 of 1 wells

1 well

42-0833115812,540 ftJun 1977

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 20250566.483.13$16
May 202504760.553.23$152
Apr 202508862.363.54$312
Mar 2025898767.704.27$6,397
Feb 20250070.884.34$0
Jan 20250174.324.28$4
Dec 20240168.993.12$3
Nov 20240269.052.20$4
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024429075.632.06$32,445
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 202401584.451.66$25
Mar 202401780.301.55$26
Feb 202401776.091.78$30
Jan 202401873.023.30$59
Dec 202302971.262.61$76
Nov 202301177.892.81$31
Oct 20230185.443.09$3
Sep 20230189.042.74$3
Aug 20230680.522.67$16
Jul 202302074.852.64$53
Jun 202302068.962.26$45
May 20231382770.622.23$9,806
Apr 202302878.122.24$63
Mar 20231422872.852.39$10,412
Feb 202302575.112.47$62
Jan 202303076.533.39$102
Dec 202202376.415.73$132
Nov 202202585.005.65$141
Oct 202203087.185.86$176
Sep 20221493084.888.16$12,892
Aug 202202494.529.13$219
Jul 2022033101.587.54$249
Jun 202212622115.097.98$14,677
May 2022019109.378.43$160
Apr 2022027104.226.84$185
Mar 202214932108.885.08$16,386
Feb 202201691.054.86$78
Jan 202201681.844.54$73
Dec 20211521671.323.90$10,903
Nov 202101277.435.24$63
Oct 20211432179.795.71$11,530
Sep 202102169.865.35$112
Aug 202102566.024.22$106
Jul 20211432470.783.98$10,217
Jun 20210969.493.38$30
May 202101863.483.02$54
Apr 202101660.362.76$44
Mar 202101961.302.72$52
Feb 20211491657.805.55$8,701
Jan 202101650.412.81$45
Dec 202001944.642.68$51
Nov 2020781338.772.71$3,059
Oct 202001236.972.48$30
Sep 20200437.091.99$8
Aug 202002339.982.39$55
Jul 20201472538.371.83$5,686
Jun 202001734.901.69$29
May 202001516.921.81$27
Apr 2020991614.751.80$1,489
Mar 202001630.341.86$30
Feb 20201701649.881.98$8,511
Jan 202001657.252.09$34
Dec 201903459.012.30$78
Nov 20191683055.302.75$9,373
Oct 201902653.472.42$63
Sep 201902955.052.66$77
Aug 20191703553.112.30$9,109
Jul 201903456.272.46$84
Jun 20191703452.782.49$9,057
May 201903858.482.74$104
Apr 20191543462.632.75$9,739
Mar 201904256.803.06$129
Feb 201903950.852.79$109
Jan 20191764446.033.23$8,243
Dec 201804046.594.19$167
Nov 20181563552.934.24$8,405
Oct 201803861.443.40$129
Sep 20181453559.543.11$8,742
Aug 201802959.403.07$89
Jul 201801965.142.93$56
Jun 20181612660.183.08$9,769
May 201802665.382.90$75
Apr 201802763.842.90$78
Mar 20181642861.222.79$10,118
Feb 201802961.782.77$80
Jan 20181622862.874.01$10,297
Dec 20171633057.272.92$9,423
Nov 201703255.423.12$100
Oct 20171632749.292.98$8,115
Sep 20171693347.523.09$8,133
Aug 201702945.373.00$87
Jul 20171632643.873.09$7,231
Jun 201702942.493.09$90
May 20171483845.373.26$6,839
Apr 201702947.933.21$93
Mar 20171633746.772.98$7,734
Feb 201704650.452.95$136
Jan 20171575949.413.42$7,959
Dec 201605948.763.72$220
Nov 20161595042.492.64$6,888
Oct 201604846.193.09$148
Sep 2016756941.553.10$3,330
Aug 201606441.442.92$187
Jul 20161587041.622.92$6,781
Jun 201604845.352.69$129
May 20161804942.521.99$7,751
Apr 2016010936.561.99$217
Mar 201606633.011.79$118
Feb 20161571726.472.06$4,191
Jan 201601627.352.36$38
Dec 20151585732.362.00$5,227
Nov 20151797638.792.17$7,108
Oct 201509043.552.43$218
Sep 201508442.992.76$232
Aug 20151779940.162.87$7,393
Jul 201508348.152.95$244
Jun 20151667656.152.88$9,540
May 20151798555.212.96$10,134
Apr 201506349.822.71$171
Mar 201506242.892.93$182
Feb 201503844.662.98$113
Jan 20151807543.433.10$8,050
Dec 201406854.693.59$244
Nov 201417711770.464.25$12,969
Oct 20141729378.303.90$13,830
Sep 201407786.164.05$312
Aug 20141729589.394.04$15,758
Jul 20141647596.564.18$16,149
Jun 201409498.164.74$445
May 20141649094.734.73$15,961
Apr 201408795.944.81$418
Mar 201416319295.895.06$16,601
Feb 201417613097.406.19$17,947
Jan 201408590.404.86$413
Dec 2013015091.824.35$653
Nov 20131576288.853.74$14,181
Oct 20131766997.423.78$17,407
Sep 201317975104.113.72$18,915
Aug 2013078104.253.52$275
Jul 201317170102.523.72$17,791
Jun 201306994.403.93$271
May 20131696994.834.15$16,313
Apr 20131606193.964.28$15,295
Mar 20131607293.623.91$15,261
Feb 2013016591.233.42$564
Jan 201316516791.603.42$15,685
Dec 201215911886.773.42$14,200
Nov 20121767386.953.62$15,568
Oct 20121726489.383.40$15,591
Sep 2012014794.672.92$429
Aug 201215120092.662.91$14,573
Jul 201209685.133.02$290
Jun 20121808479.822.52$14,579
May 201205991.612.49$147
Apr 201218084101.652.00$18,465
Mar 201218082105.052.22$19,091
Feb 201216479101.102.57$16,783
Jan 2012011698.092.73$317
Dec 20111797896.873.24$17,592
Nov 201117511395.723.31$17,125
Oct 201118112284.983.65$15,827
Sep 2011010883.623.99$430
Aug 201115812483.404.15$13,692
Jul 201108794.144.52$393
Jun 20111719892.904.64$16,341
May 20111649798.134.40$16,521
Apr 20110221105.964.33$958
Mar 201117317196.364.06$17,364
Feb 201105585.644.18$230
Jan 201116117086.504.59$14,707
Dec 20101638785.734.35$14,352
Nov 20101678680.843.80$13,827
Oct 201007878.103.51$274
Sep 20101677872.633.98$12,440
Aug 201006473.684.42$283
Jul 20101557972.554.74$11,619
Jun 201008370.364.91$408
May 20101658471.124.24$12,091
Apr 201016010281.694.12$13,491
Mar 201008678.394.39$377
Feb 2010019373.585.44$1,050
Jan 20101626374.365.96$12,422
Dec 200916221771.445.48$12,763
Nov 2009021974.593.75$822
Oct 200915620572.544.11$12,159
Sep 2009019365.543.06$592
Aug 200916023867.423.22$11,553
Jul 2009024161.133.46$835
Jun 200916723966.163.90$11,980
May 2009033054.743.93$1,296
Apr 200916024046.773.59$8,344
Mar 2009015242.144.06$617
Feb 200917513732.814.63$6,376
Jan 2009012035.865.37$645
Dec 200809337.105.98$556
Nov 200817411555.496.86$10,444
Oct 2008011075.246.92$761
Sep 200815193101.767.88$16,098
Aug 20080105114.228.48$891
Jul 2008165137131.0811.39$23,189
Jun 20080125131.3313.03$1,629
May 2008182121123.1711.57$23,817
Apr 20080120110.3110.45$1,255
Mar 2008182178101.909.66$20,266
Feb 2008020092.538.77$1,754
Jan 200818116390.388.21$17,696
Dec 2007017088.337.30$1,241
Nov 2007011291.677.29$817
Oct 200718220182.856.92$16,470
Sep 2007014875.846.24$924
Aug 2007010869.066.39$690
Jul 200716519470.906.39$12,938
Jun 2007017262.007.55$1,298
May 2007016558.747.85$1,295
Apr 200715619959.617.81$10,852
Mar 2007046256.927.30$3,374
Feb 2007029655.108.22$2,432
Jan 2007021650.306.73$1,453
Dec 200617526256.656.92$11,726
Nov 2006022054.207.62$1,676
Oct 200618124654.906.01$11,416
Sep 2006028260.085.04$1,420
Aug 2006032868.717.34$2,407
Jul 200606669.376.34$419
Jun 200617124866.286.38$12,917
May 2006019166.016.42$1,227
Apr 20060064.397.36$0
Mar 2006018756.707.08$1,325
Feb 200618316157.597.75$11,787
Jan 2006025560.598.93$2,278
Dec 200517817154.9413.42$12,073
Nov 2005024854.6910.59$2,626
Oct 2005031458.3413.80$4,332
Sep 200518122961.4512.08$13,889
Aug 2005019461.519.80$1,901
Jul 20050055.697.84$0
Jun 200517514152.337.38$10,198
May 2005021545.226.65$1,430
Apr 200516921949.207.36$9,927
Mar 2005021150.377.15$1,510
Feb 200517120445.226.31$9,020
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004020145.286.33$1,272
Oct 2004017949.706.52$1,166
Sep 2004014443.245.28$761
Aug 200402942.375.55$161
Jul 2004024438.286.08$1,485
Jun 200414823236.106.43$6,835
May 2004024437.486.49$1,585
Apr 2004025534.475.86$1,494
Mar 200418126634.365.53$7,690
Feb 2004010432.455.51$573
Jan 200417712932.036.30$6,482
Dec 2003030930.266.30$1,947
Nov 2003022428.804.60$1,029
Oct 2003010728.174.76$509
Sep 2003019826.314.75$940
Aug 200317122529.765.13$6,243
Jul 2003033829.415.17$1,748
Jun 200309228.565.98$550
May 2003023226.595.97$1,386
Apr 200315621826.675.41$5,339
Mar 2003016231.146.10$988
Feb 2003021533.487.93$1,704
Jan 2003010830.315.58$603
Dec 200218423026.914.85$6,068
Nov 2002017224.664.14$712
Oct 2002014926.464.23$630
Sep 200217313427.443.64$5,234
Aug 200209025.963.16$285
Jul 2002011724.583.06$358
Jun 200217417323.733.34$4,707
May 2002016024.663.58$573
Apr 200214720423.653.51$4,193
Mar 200216526122.003.10$4,440
Feb 200216729818.222.38$3,751
Jan 2002013417.172.38$318
Dec 200104416.932.36$104
Nov 200103718.072.41$89
Oct 200105419.782.53$137
Sep 200117313524.262.25$4,501
Aug 2001021924.873.05$669
Jul 2001024823.933.20$793
Jun 200117634724.563.82$5,650
May 200117433025.524.31$5,862
Apr 200108424.685.34$448
Mar 20011594224.545.38$4,128
Feb 200103327.755.77$190
Jan 200104527.478.40$378
Dec 200004226.889.12$383
Nov 200004232.215.66$238
Oct 200005231.235.15$268
Sep 200004431.875.19$228
Aug 200004429.644.54$200
Jul 200004228.534.09$172
Jun 200003929.304.40$171
May 200004227.263.68$155
Apr 200004424.513.12$137
Mar 200004328.422.86$123
Feb 200004227.622.73$115
Jan 200004925.272.48$122
Dec 19991495524.282.42$3,751
Nov 199905023.192.43$122
Oct 199904020.982.80$112
Sep 19990021.752.62$0
Aug 199904819.262.88$138
Jul 199905117.892.37$121
Jun 199906615.942.36$156
May 199907315.792.32$169
Apr 199905415.102.21$119
Mar 199903912.471.84$72
Feb 19990479.981.82$85
Jan 1999835310.381.90$962
Dec 19980689.201.77$121
Nov 199802810.892.19$61
Oct 19981515012.421.97$1,974
Sep 19981366312.592.08$1,843
Aug 199807311.301.91$139
Jul 199806411.742.24$143
Jun 199806911.242.24$154
May 1998010512.622.21$232
Apr 199806913.042.51$173
Mar 1998010112.802.31$233
Feb 199804613.952.30$106
Jan 199807214.702.15$155
Dec 199707216.322.41$174
Nov 199705918.193.09$182
Oct 199706319.253.15$198
Sep 199705617.742.95$165
Aug 199705517.862.55$141
Jul 199705317.582.25$119
Jun 199707017.242.26$158
May 199707018.972.31$162
Apr 199707317.882.08$152
Mar 199706718.951.94$130
Feb 199708920.492.21$196
Jan 1997010023.483.54$354
Dec 1996013823.32$0
Nov 199609421.97$0
Oct 1996010223.31$0
Sep 199616813822.22$3,733
Aug 1996016520.26$0
Jul 1996022719.55$0
Jun 199615224518.73$2,847
May 1996018119.43$0
Apr 199615120021.51$3,248
Mar 199615831919.38$3,062
Feb 1996014116.98$0
Jan 1996021317.07$0
Dec 199516231117.19$2,785
Nov 1995018816.00$0
Oct 199515819015.43$2,438
Sep 199515621616.18$2,524
Aug 1995031315.92$0
Jul 199516630115.24$2,530
Jun 1995022916.41$0
May 199516624517.56$2,915
Apr 199516827717.73$2,979
Mar 199516323416.44$2,680
Feb 1995021416.58$0
Jan 199516033715.92$2,547
Dec 199435020215.03$5,261
Nov 1994020615.90$0
Oct 199416519815.58$2,571
Sep 199416716215.29$2,553
Aug 1994022616.13$0
Jul 199416319217.56$2,862
Jun 1994010117.09$0
May 199416627315.88$2,636
Apr 199417117314.14$2,418
Mar 1994013112.46$0
Feb 1994140412.50$1,750
Jan 1994028412.66$0
Dec 199328825712.33$3,551
Nov 1993026914.49$0
Oct 199314322615.85$2,267
Sep 199313917015.03$2,089
Aug 199316517715.66$2,584
Jul 199311419515.46$1,762
Jun 199316217016.79$2,720
May 199316719717.68$2,953
Apr 1993019818.05$0
Mar 199318021618.14$3,265
Feb 199317419617.90$3,115
Jan 19939919716.93$1,676

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         5 Mcf  × $  3.13 =        $16

────────────────────────────────────────────────────
Month total                                      $16

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/13877 is the state's own key, not one this site invented.