LYNCH19

Operated by COG OPERATING LLC (P-5 166150) 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 15637District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$12.5 M
Dec 2004 – May 2026
Value, last 12 filed months
$210 k
at the published price for each month
Months reported
258
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
OilDisposition133,312 bbl$8,881,120
Casinghead gasProduction892,245 Mcf$3,656,673
Total$12,537,793

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 31.3516, -102.0554. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.35162, -102.05545 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
10,495 ft
2 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.
2100.0%

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 10,140 and 10,850 ft, median 10,495 ft, over the 2 wells that filed a depth.

Completions filed
Feb 2006 – Mar 2011
2 of 2 wells

2 wells

42-46137185210,850 ftMar 2011
42-46134669110,140 ftFeb 2006

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 (258)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

258 months

May 20262351,474106.413.05$29,496
Apr 202601,45598.932.87$4,175
Mar 20261551,47689.753.15$18,560
Feb 20261871,26263.503.75$16,607
Jan 20263671,16159.138.00$30,986
Dec 202501,43856.664.41$6,346
Nov 20252371,60158.593.93$20,172
Oct 20251571,73259.383.30$15,047
Sep 202501,67962.743.08$5,166
Aug 20253231,82463.933.01$26,148
Jul 20251611,77266.743.32$16,620
Jun 20252301,71466.483.13$20,653
May 20251571,71960.553.23$15,063
Apr 20253081,66362.363.54$25,099
Mar 20252131,74567.704.27$21,868
Feb 20252221,36770.884.34$21,669
Jan 20252251,24074.324.28$22,028
Dec 202401,17668.993.12$3,671
Nov 20242231,11269.052.20$17,843
Oct 202401,06871.372.28$2,437
Sep 20241921,12469.612.36$16,023
Aug 202401,19675.632.06$2,468
Jul 20242361,10279.932.15$21,229
Jun 202417566678.082.63$15,418
May 20240078.812.20$0
Apr 20241911,05984.451.66$17,887
Mar 20244162,33380.301.55$37,010
Feb 202402,19276.091.78$3,910
Jan 20243742,30873.023.30$34,920
Dec 20231792,40171.262.61$19,024
Nov 20231652,21277.892.81$19,062
Oct 20231622,54185.443.09$21,686
Sep 20233962,50289.042.74$42,103
Aug 20231882,59180.522.67$22,063
Jul 20231952,63874.852.64$21,565
Jun 20233492,49868.962.26$29,709
May 20231962,41970.622.23$19,230
Apr 20233731,67578.122.24$32,887
Mar 202317587972.852.39$14,852
Feb 202301,47975.112.47$3,647
Jan 20232042,18476.533.39$23,011
Dec 20224362,23276.415.73$46,102
Nov 20224812,08885.005.65$52,674
Oct 202201,45187.185.86$8,508
Sep 202220865584.888.16$23,002
Aug 2022067494.529.13$6,152
Jul 2022183927101.587.54$25,581
Jun 2022181918115.097.98$28,154
May 20221951,580109.378.43$34,651
Apr 20222072,503104.226.84$38,688
Mar 20224523,076108.885.08$64,829
Feb 202202,71991.054.86$13,211
Jan 20225942,87781.844.54$61,668
Dec 20212523,13971.323.90$30,212
Nov 20212562,31877.435.24$31,961
Oct 202103,03679.795.71$17,347
Sep 20212533,02269.865.35$33,845
Aug 20214233,23166.024.22$41,563
Jul 20212283,22070.783.98$28,960
Jun 20213113,07069.493.38$31,990
May 20212893,33463.483.02$28,407
Apr 20212453,46160.362.76$24,335
Mar 20212413,76661.302.72$25,005
Feb 20214291,92957.805.55$35,498
Jan 20213043,46150.412.81$25,051
Dec 20201913,43744.642.68$17,722
Nov 20203783,27438.772.71$23,516
Oct 20204013,20336.972.48$22,763
Sep 20201922,56837.091.99$12,234
Aug 20201791,50239.982.39$10,739
Jul 20201952,59638.371.83$12,220
Jun 20203913,47934.901.69$19,526
May 20201783,61116.921.81$9,565
Apr 20203873,43314.751.80$11,903
Mar 20203893,64530.341.86$18,568
Feb 20201983,33749.881.98$16,486
Jan 20204043,58257.252.09$30,632
Dec 20195633,58659.012.30$41,486
Nov 20191923,62555.302.75$20,589
Oct 20195743,85553.472.42$40,015
Sep 20192023,79355.052.66$21,199
Aug 20194004,24253.112.30$31,019
Jul 20194014,19556.272.46$32,884
Jun 20194263,70752.782.49$31,719
May 20193953,96858.482.74$33,973
Apr 20192022,57962.632.75$19,745
Mar 20193863,22856.803.06$31,809
Feb 20192072,92150.852.79$18,682
Jan 20194913,87946.033.23$35,123
Dec 20183894,05346.594.19$35,087
Nov 20183614,16152.934.24$36,739
Oct 20183523,11661.443.40$32,215
Sep 20185863,68259.543.11$46,334
Aug 20182713,56259.403.07$27,020
Jul 20184563,32765.142.93$39,458
Jun 20183031,96960.183.08$24,293
May 20187334,15665.382.90$59,979
Apr 20182483,74463.842.90$26,693
Mar 20183951,83861.222.79$29,304
Feb 201802,85261.782.77$7,889
Jan 20185863,70262.874.01$51,684
Dec 20173673,11657.272.92$30,122
Nov 20174152,87955.423.12$31,977
Oct 201730470449.292.98$17,085
Sep 20173592,55147.523.09$24,935
Aug 20173444,14945.373.00$28,073
Jul 20177814,16843.873.09$47,130
Jun 201704,23342.493.09$13,068
May 20174094,21645.373.26$32,315
Apr 20177594,25347.933.21$50,038
Mar 20173514,56846.772.98$30,046
Feb 20173574,52150.452.95$31,359
Jan 20173712,52849.413.42$26,974
Dec 201601,37548.763.72$5,119
Nov 20167463,26542.492.64$40,331
Oct 20161834,35546.193.09$21,911
Sep 20165554,17541.553.10$36,005
Aug 20163674,31841.442.92$27,836
Jul 20163694,49341.622.92$28,497
Jun 20165454,20445.352.69$36,007
May 20163744,63742.521.99$25,135
Apr 20167404,54436.561.99$36,102
Mar 20163644,66133.011.79$20,378
Feb 20167534,46626.472.06$29,148
Jan 20163694,95427.352.36$21,805
Dec 20153764,66132.362.00$21,496
Nov 20155593,16338.792.17$28,539
Oct 20155525,03343.552.43$36,253
Sep 20153695,14542.992.76$30,055
Aug 20157415,49240.162.87$45,534
Jul 20153695,72448.152.95$34,625
Jun 20157515,43756.152.88$57,843
May 20157415,07855.212.96$55,918
Apr 20157404,33349.822.71$48,594
Mar 20153753,06442.892.93$25,076
Feb 201501,09044.662.98$3,244
Jan 20157425,18643.433.10$48,305
Dec 20147456,81554.693.59$65,219
Nov 20147737,31670.464.25$85,572
Oct 20149436,93378.303.90$100,882
Sep 20143675,12186.164.05$52,337
Aug 2014062689.394.04$2,526
Jul 20143704,94596.564.18$56,395
Jun 20143605,93998.164.74$63,470
May 20143736,08994.734.73$64,114
Apr 20145796,43095.944.81$86,472
Mar 20141935,38895.895.06$45,753
Feb 20141865,03297.406.19$49,275
Jan 20141876,10590.404.86$46,580
Dec 20135876,10191.824.35$80,465
Nov 201306,24688.853.74$23,349
Oct 20133645,88097.423.78$57,684
Sep 201306,548104.113.72$24,344
Aug 20133766,887104.253.52$63,458
Jul 20133537,334102.523.72$63,455
Jun 20133767,64294.403.93$65,554
May 20137328,42294.834.15$104,359
Apr 20137427,67493.964.28$102,583
Mar 20133666,96593.623.91$61,518
Feb 20131893,60291.233.42$29,561
Jan 20139154,76291.603.42$100,100
Dec 201205,90186.773.42$20,182
Nov 20123656,24286.953.62$54,364
Oct 20125696,31889.383.40$72,336
Sep 20125626,38394.672.92$71,833
Aug 20125536,94592.662.91$71,438
Jul 20123757,53385.133.02$54,679
Jun 20127358,43479.822.52$79,913
May 201239410,30391.612.49$61,732
Apr 201278011,574101.652.00$102,398
Mar 20121,53217,118105.052.22$198,974
Feb 20121,51014,598101.102.57$190,181
Jan 20121,51612,82498.092.73$183,766
Dec 201194811,14696.873.24$127,943
Nov 20111,84610,94795.723.31$212,948
Oct 20112,89111,72884.983.65$288,467
Sep 20115512,33583.623.99$55,381
Aug 20113551,10683.404.15$34,196
Jul 20115351,12494.144.52$55,442
Jun 20111911,07492.904.64$22,727
May 20111781,06698.134.40$22,163
Apr 20111761,040105.964.33$23,156
Mar 20111761,09396.364.06$21,394
Feb 201140794885.644.18$38,818
Jan 20113621,23986.504.59$36,999
Dec 20101991,15785.734.35$22,091
Nov 20103631,20080.843.80$33,899
Oct 20105581,23378.103.51$47,906
Sep 20103671,28772.633.98$31,777
Aug 201001,26173.684.42$5,573
Jul 20103661,32872.554.74$32,843
Jun 20103731,29670.364.91$32,608
May 20103761,32171.124.24$32,336
Apr 20103501,22181.694.12$33,625
Mar 20103561,17678.394.39$33,068
Feb 201035899173.585.44$31,735
Jan 20103601,12974.365.96$33,503
Dec 20093531,08971.445.48$31,190
Nov 20091761,18374.593.75$17,566
Oct 20095361,22172.544.11$43,900
Sep 20093521,25565.543.06$26,916
Aug 20093401,17867.423.22$26,714
Jul 20093541,24761.133.46$25,960
Jun 20095271,25766.163.90$39,762
May 20093491,25554.743.93$24,031
Apr 20093511,16446.773.59$20,592
Mar 20093591,16742.144.06$19,865
Feb 20095431,06732.814.63$22,759
Jan 20095451,30235.865.37$26,537
Dec 20083661,20637.105.98$20,787
Nov 20085461,04055.496.86$37,432
Oct 200836087675.246.92$33,150
Sep 2008178625101.767.88$23,036
Aug 20087101,693114.228.48$95,458
Jul 20081781,756131.0811.39$43,332
Jun 20085151,822131.3313.03$91,380
May 20085221,938123.1711.57$86,726
Apr 20083491,951110.3110.45$58,896
Mar 20085342,162101.909.66$75,308
Feb 20085291,93592.538.77$65,919
Jan 20088742,31890.388.21$98,013
Dec 20075372,47588.337.30$65,506
Nov 20075352,56391.677.29$67,732
Oct 20073602,83082.856.92$49,415
Sep 20075262,80975.846.24$57,432
Aug 20071,2463,03169.066.39$105,411
Jul 20071803,07870.906.39$32,424
Jun 20077232,64262.007.55$64,769
May 20078813,23058.747.85$77,093
Apr 20071793,33159.617.81$36,669
Mar 20071,0843,77956.927.30$89,295
Feb 20075503,63655.108.22$60,178
Jan 20077974,24350.306.73$68,631
Dec 20061,0534,65356.656.92$91,844
Nov 20061,1155,07054.207.62$99,054
Oct 20061,2285,92054.906.01$103,019
Sep 20061,9466,44760.085.04$149,391
Aug 20061,4107,28868.717.34$150,374
Jul 20062,3147,82069.376.34$210,123
Jun 20062,4796,32266.286.38$204,667
May 20062,8184,63366.016.42$215,783
Apr 20063,5065,50464.397.36$266,263
Mar 20064,0465,14756.707.08$265,864
Feb 200617822057.597.75$11,956
Jan 200635059860.598.93$26,549
Dec 200555156054.9413.42$37,785
Nov 20055511,54154.6910.59$46,451
Oct 20057241,59358.3413.80$64,215
Sep 20059194,99761.4512.08$116,831
Aug 20057652,16661.519.80$68,275
Jul 20059122,95755.697.84$73,983
Jun 20055423,70052.337.38$55,673
May 20051,2799,62045.226.65$121,821
Apr 20051,9368,72149.207.36$159,442
Mar 20055,0058,26950.377.15$311,266
Feb 20051,8752,53645.226.31$100,795
Jan 20053,3243,67843.166.32$166,717
Dec 20040039.866.75$0

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.

May 2026 — as filed, then multipliedworked
Oil                  235 bbl  × $106.41 =    $25,006
Casinghead gas     1,474 Mcf  × $  3.05 =     $4,490

────────────────────────────────────────────────────
Month total                                  $29,496

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/15637 is the state's own key, not one this site invented.