LYNCH16

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 15619District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$19.8 M
Oct 2004 – May 2026
Value, last 12 filed months
$239 k
at the published price for each month
Months reported
260
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
OilDisposition222,147 bbl$14,885,415
Casinghead gasProduction925,315 Mcf$4,887,352
Total$19,772,768

Wells on this lease (4)

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 31.0962, -101.9249. A lease has no coordinate of its own — that point is the mean of its wells, and they span 37.1 miles, so treat it as the lease's centre and not as its location.

31.09727, -101.92494 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
5,929 ft
4 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.
4100.0%

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 1,524 and 10,350 ft, median 5,929 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1977 – Mar 2008
4 of 4 wells

4 wells

42-46135563210,275 ftMar 2008
42-46134605110,350 ftMay 2006
42-1050208421,524 ftOct 1983
42-1050208311,582 ftAug 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 (260)

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

260 months

May 2026207595106.413.05$23,839
Apr 202625396298.932.87$27,790
Mar 202616367789.753.15$16,761
Feb 202627387563.503.75$20,617
Jan 202618273059.138.00$16,600
Dec 202535077856.664.41$23,265
Nov 202516574158.593.93$12,577
Oct 202517984259.383.30$13,412
Sep 202534496062.743.08$24,536
Aug 20251721,26763.933.01$14,816
Jul 20253711,35366.743.32$29,246
Jun 202520282966.483.13$16,023
May 202521859360.553.23$15,117
Apr 2025054762.363.54$1,938
Mar 202534275867.704.27$26,389
Feb 20252121,05070.884.34$19,584
Jan 202519398874.324.28$18,571
Dec 20243721,10168.993.12$29,101
Nov 20241691,11169.052.20$14,112
Oct 20245401,16971.372.28$41,207
Sep 20241911,13169.612.36$15,970
Aug 20244721,09175.632.06$37,949
Jul 20241841,08179.932.15$17,028
Jun 20242371,07478.082.63$21,334
May 2024191078.812.20$15,053
Apr 20245011,14784.451.66$44,213
Mar 20241771,20380.301.55$16,072
Feb 20241941,13176.091.78$16,779
Jan 20243581,18273.023.30$30,039
Dec 20231551,20771.262.61$14,196
Nov 20233851,19177.892.81$33,331
Oct 20231771,26985.443.09$19,041
Sep 20233451,26089.042.74$34,165
Aug 20231531,20680.522.67$15,543
Jul 20233301,31874.852.64$28,182
Jun 20233481,32968.962.26$27,000
May 20231631,39770.622.23$14,623
Apr 20233751,34178.122.24$32,296
Mar 20233791,38472.852.39$30,922
Feb 20232251,17275.112.47$19,790
Jan 20234291,43776.533.39$37,700
Dec 20221801,54276.415.73$22,588
Nov 20224311,16385.005.65$43,202
Oct 202220675887.185.86$22,404
Sep 2022079284.888.16$6,466
Aug 20223831,41294.529.13$49,089
Jul 20222011,367101.587.54$30,728
Jun 20222071,184115.097.98$33,269
May 20224151,363109.378.43$56,883
Apr 20221651,330104.226.84$26,290
Mar 20223471,360108.885.08$44,685
Feb 20221771,20191.054.86$21,951
Jan 20224241,33281.844.54$40,744
Dec 20212151,38071.323.90$20,715
Nov 20213581,32077.435.24$34,633
Oct 20211881,37679.795.71$22,863
Sep 20211961,34869.865.35$20,906
Aug 20215761,45366.024.22$44,160
Jul 20212141,62770.783.98$21,626
Jun 20212831,17369.493.38$23,631
May 20212061,49663.483.02$17,591
Apr 20214491,50660.362.76$31,256
Mar 20211931,60061.302.72$16,178
Feb 20214031,03257.805.55$29,019
Jan 20213641,58050.412.81$22,789
Dec 20203281,60744.642.68$18,941
Nov 20204091,55438.772.71$20,063
Oct 20204031,91736.972.48$19,650
Sep 20205121,39837.091.99$21,774
Aug 20202051,49639.982.39$11,764
Jul 20204701,53338.371.83$20,832
Jun 20202041,43534.901.69$9,545
May 20202391,53716.921.81$6,833
Apr 20202051,60014.751.80$5,911
Mar 20203751,63930.341.86$14,420
Feb 20204631,54249.881.98$26,149
Jan 20204041,64357.252.09$26,571
Dec 20193911,66959.012.30$26,919
Nov 20193761,64455.302.75$25,315
Oct 20193761,76553.472.42$24,373
Sep 20193991,78255.052.66$26,700
Aug 20193961,86253.112.30$25,322
Jul 20195741,88556.272.46$36,936
Jun 20192001,78852.782.49$15,010
May 20193801,85058.482.74$27,292
Apr 20194081,79962.632.75$30,502
Mar 20193671,79056.803.06$26,327
Feb 20196691,59650.852.79$38,475
Jan 20194031,73546.033.23$24,151
Dec 20183081,60146.594.19$21,051
Nov 20183811,32852.934.24$25,793
Oct 20183351,73561.443.40$26,478
Sep 20183131,86259.543.11$24,423
Aug 20182461,95259.403.07$20,598
Jul 20185641,88165.142.93$42,254
Jun 20183201,89060.183.08$25,073
May 20182971,97665.382.90$25,150
Apr 20187221,87063.842.90$51,517
Mar 20183981,78661.222.79$29,343
Feb 20183761,74961.782.77$28,067
Jan 20182571,96062.874.01$24,016
Dec 20174371,95257.272.92$30,730
Nov 20175082,01555.423.12$34,437
Oct 20173512,15149.292.98$23,719
Sep 20176322,06947.523.09$36,420
Aug 20176912,03045.373.00$37,450
Jul 20173461,98943.873.09$21,320
Jun 20173301,83942.493.09$19,699
May 20174341,47745.373.26$24,511
Apr 201738885247.933.21$21,333
Mar 2017074546.772.98$2,223
Feb 201701,38450.452.95$4,086
Jan 201705249.413.42$178
Dec 20165532,67848.763.72$36,934
Nov 20163692,96742.492.64$23,525
Oct 20163693,18246.193.09$26,877
Sep 20163653,15441.553.10$24,945
Aug 20165433,26941.442.92$32,062
Jul 20163603,31641.622.92$24,680
Jun 20161833,25445.352.69$17,039
May 20167363,37142.521.99$38,007
Apr 20163703,24236.561.99$19,982
Mar 20165563,30133.011.79$24,276
Feb 20161853,02826.472.06$11,146
Jan 20165553,27827.352.36$22,930
Dec 20151863,29832.362.00$12,620
Nov 20155563,29738.792.17$28,713
Oct 20153693,49643.552.43$24,553
Sep 20157273,85742.992.76$41,893
Aug 20157365,62440.162.87$45,713
Jul 20153651,40948.152.95$21,724
Jun 201502,40956.152.88$6,945
May 20153672,96455.212.96$29,022
Apr 20153832,98949.822.71$27,171
Mar 20153673,34242.892.93$25,548
Feb 20153643,24044.662.98$25,899
Jan 20157503,59843.433.10$43,729
Dec 20143663,62154.693.59$33,021
Nov 20143733,62670.464.25$41,699
Oct 20145553,92578.303.90$58,768
Sep 20145623,72286.164.05$63,479
Aug 20145424,00789.394.04$64,618
Jul 20143814,03896.564.18$53,667
Jun 20143703,90798.164.74$54,826
May 20145703,96094.734.73$72,713
Apr 20147723,50795.944.81$90,931
Mar 20143793,88095.895.06$55,963
Feb 20142003,39797.406.19$40,514
Jan 20145703,89690.404.86$70,465
Dec 20133773,97191.824.35$51,908
Nov 20137664,01688.853.74$83,072
Oct 20133924,18497.423.78$54,001
Sep 20133694,159104.113.72$53,879
Aug 20135704,363104.253.52$74,792
Jul 20137524,206102.523.72$92,732
Jun 20135514,26494.403.93$68,786
May 20135134,42994.834.15$67,024
Apr 20135584,13193.964.28$70,121
Mar 20135703,97893.623.91$68,929
Feb 20133693,64191.233.42$46,116
Jan 20139274,01191.603.42$98,630
Dec 20127443,99586.773.42$78,220
Nov 20123523,42586.953.62$43,022
Oct 20125694,33989.383.40$65,608
Sep 20127354,31994.672.92$82,187
Aug 20127354,36292.662.91$80,790
Jul 20127454,29985.133.02$76,408
Jun 20123654,14979.822.52$39,586
May 20127404,26791.612.49$78,409
Apr 20127624,233101.652.00$85,910
Mar 20127264,387105.052.22$86,015
Feb 20125414,044101.102.57$65,089
Jan 20121,1154,48898.092.73$121,641
Dec 20115693,87396.873.24$67,667
Nov 20113734,04095.723.31$49,081
Oct 20117024,25584.983.65$75,181
Sep 20117164,55283.623.99$78,015
Aug 20117144,99183.404.15$80,257
Jul 20111,2475,33694.144.52$141,497
Jun 20117194,58492.904.64$88,064
May 20115503,91098.134.40$71,194
Apr 20117665,032105.964.33$102,970
Mar 20119075,33196.364.06$109,028
Feb 20118904,86285.644.18$96,543
Jan 20117245,35986.504.59$87,217
Dec 20107575,69885.734.35$89,671
Nov 20101,1277,87280.843.80$120,984
Oct 20107124,79378.103.51$72,425
Sep 20103464,41972.633.98$42,715
Aug 20105585,54173.684.42$65,601
Jul 20101,4137,39472.554.74$137,535
Jun 20109028,61570.364.91$105,768
May 20101,3038,88771.124.24$130,308
Apr 20108824,76881.694.12$91,708
Mar 20101,4195,26778.394.39$134,351
Feb 20101,0754,67673.585.44$104,547
Jan 20101,4685,14174.365.96$139,822
Dec 20091,2354,99971.445.48$115,642
Nov 20091,0675,01374.593.75$98,394
Oct 20091,2455,30072.544.11$112,097
Sep 20091,2295,17765.543.06$96,415
Aug 20091,2335,52667.423.22$100,914
Jul 20091,3946,51361.133.46$107,780
Jun 20091,2286,40166.163.90$106,176
May 20091,2236,40354.743.93$92,084
Apr 20091,4176,47246.773.59$89,491
Mar 20091,6046,48842.144.06$93,927
Feb 20091,4515,55832.814.63$73,358
Jan 20091,4405,66835.865.37$82,081
Dec 20081,6576,22037.105.98$98,653
Nov 20082,1786,54755.496.86$165,772
Oct 20082,0087,87875.246.92$205,613
Sep 20081,2583,790101.767.88$157,868
Aug 20082,5018,067114.228.48$354,097
Jul 20082,8389,066131.0811.39$475,262
Jun 20083,6599,862131.3313.03$609,064
May 20084,2158,730123.1711.57$620,205
Apr 20082,4837,356110.3110.45$350,806
Mar 20087166,733101.909.66$138,029
Feb 20081,0576,22892.538.77$152,427
Jan 20081,2376,93490.388.21$168,699
Dec 20071,1987,48988.337.30$160,504
Nov 20071,0687,33691.677.29$151,395
Oct 20078867,90382.856.92$128,110
Sep 20071,6096,87175.846.24$164,930
Aug 20071,0726,01269.066.39$112,437
Jul 20078838,93670.906.39$119,687
Jun 20071,5807,43962.007.55$154,113
May 20071,6186,87358.747.85$148,969
Apr 20071,4745,71359.617.81$132,456
Mar 20071,2675,55956.927.30$112,709
Feb 20071,4916,92855.108.22$139,075
Jan 20072,3447,72550.306.73$169,868
Dec 20062,6127,83156.656.92$202,148
Nov 20062,7897,09554.207.62$205,210
Oct 20063,1217,33554.906.01$215,454
Sep 20065531,02360.085.04$38,377
Aug 200674077068.717.34$56,497
Jul 20068691,41169.376.34$69,232
Jun 20061,5972,44266.286.38$121,439
May 200695766.016.42$960
Apr 20060064.397.36$0
Mar 20061,2587,72156.707.08$126,016
Feb 20062,3317,92657.597.75$195,678
Jan 20062,1676,03760.598.93$185,229
Dec 20051,0772,63154.9413.42$94,466
Nov 20051,4233,06754.6910.59$110,298
Oct 20051,2543,70858.3413.80$124,313
Sep 20051,8255,78961.4512.08$182,072
Aug 20052,5558,94561.519.80$244,791
Jul 20053,44814,64955.697.84$306,921
Jun 20055,12121,29652.337.38$425,169
May 20054,64712,83745.226.65$295,518
Apr 20056,51117,97049.207.36$452,609
Mar 20056,3489,96250.377.15$391,026
Feb 20057,75110,52545.226.31$416,933
Jan 20056,1557,55943.166.32$313,439
Dec 20044,6886,44339.866.75$230,361
Nov 20045,0592,28545.286.33$243,537
Oct 20041,093049.706.52$54,322

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                  207 bbl  × $106.41 =    $22,027
Casinghead gas       595 Mcf  × $  3.05 =     $1,812

────────────────────────────────────────────────────
Month total                                  $23,839

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/15619 is the state's own key, not one this site invented.