LYNCH15

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 15627District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$17.1 M
Dec 2004 – May 2026
Value, last 12 filed months
$260 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
OilDisposition218,297 bbl$14,811,463
Casinghead gasProduction503,888 Mcf$2,244,034
Total$17,055,496

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 31.3675, -101.9898. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.36754, -101.98981 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
10,258 ft
2 wells filed one
Completion to plug
18.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 10,203 and 10,313 ft, median 10,258 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2005 – Aug 2008
2 of 2 wells
Plug dates filed
Jul 2024
1 of 2 wells; 1 filed none

Last completion to plug: a median of 18.8 years across the 1 well that filed both dates, with the middle half between 18.8 years and 18.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-46135921210,313 ftAug 2008
42-46134594110,203 ftSep 2005Jul 2024Yes

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 20261911,327106.413.05$24,366
Apr 20262251,13898.932.87$25,525
Mar 20263561,32189.753.15$36,111
Feb 20262121,27163.503.75$18,229
Jan 20261951,54459.138.00$23,879
Dec 20253671,44056.664.41$27,149
Nov 20252251,36258.593.93$18,531
Oct 20251531,81759.383.30$15,090
Sep 20251971,75762.743.08$17,766
Aug 20251891,83363.933.01$17,609
Jul 20251811,84066.743.32$18,180
Jun 20251781,89566.483.13$17,762
May 20251582,02160.553.23$16,099
Apr 20253411,99762.363.54$28,340
Mar 20251652,65367.704.27$22,494
Feb 202517045270.884.34$14,012
Jan 20251962,00074.324.28$23,124
Dec 20241751,93268.993.12$18,104
Nov 20243122,06269.052.20$26,077
Oct 20241541,96671.372.28$15,476
Sep 20243892,19169.612.36$32,259
Aug 20241892,35575.632.06$19,154
Jul 20241942,61279.932.15$21,113
Jun 20242182,56878.082.63$23,786
May 2024239078.812.20$18,836
Apr 202416050984.451.66$14,357
Mar 202416982280.301.55$14,841
Feb 2024069576.091.78$1,240
Jan 202417374373.023.30$15,083
Dec 202316072071.262.61$13,281
Nov 202317866377.892.81$15,726
Oct 202315858885.443.09$15,315
Sep 2023047489.042.74$1,296
Aug 202316657080.522.67$14,890
Jul 20231681,07874.852.64$15,423
Jun 20234281,29068.962.26$32,428
May 20232281,18370.622.23$18,736
Apr 20232341,15878.122.24$20,871
Mar 20233641,19272.852.39$29,370
Feb 20233761,13475.112.47$31,037
Jan 20231571,42176.533.39$16,829
Dec 20224361,32776.415.73$40,917
Nov 20222011,23285.005.65$24,041
Oct 20222051,40487.185.86$26,105
Sep 20224291,37884.888.16$47,663
Aug 20221891,42894.529.13$30,898
Jul 20226391,440101.587.54$75,770
Jun 20222271,347115.097.98$36,871
May 20222381,316109.378.43$37,128
Apr 20222521,263104.226.84$34,899
Mar 20226621,236108.885.08$78,353
Feb 202201,09091.054.86$5,296
Jan 20223111,08581.844.54$30,376
Dec 20212621,02071.323.90$22,663
Nov 202162290877.435.24$52,917
Oct 202133496779.795.71$32,175
Sep 202134998369.865.35$29,641
Aug 20213611,12566.024.22$28,581
Jul 20213611,19170.783.98$30,294
Jun 20213361,16169.493.38$27,274
May 20213721,13963.483.02$27,052
Apr 20213461,11560.362.76$23,960
Mar 20213461,21261.302.72$24,503
Feb 202134167957.805.55$23,477
Jan 20214031,08350.412.81$23,359
Dec 20202411,07844.642.68$13,642
Nov 20204331,05338.772.71$19,637
Oct 20205291,13936.972.48$22,380
Sep 20202281,16537.091.99$10,776
Aug 20204281,12039.982.39$19,783
Jul 20204161,08638.371.83$17,944
Jun 202068992534.901.69$25,610
May 20203391,09716.921.81$7,727
Apr 20203271,28014.751.80$7,133
Mar 20206451,33530.341.86$22,047
Feb 202001,27049.881.98$2,515
Jan 20205131,29357.252.09$32,078
Dec 20193561,31759.012.30$24,042
Nov 20196631,38255.302.75$40,465
Oct 20193261,41153.472.42$20,844
Sep 20197031,43555.052.66$42,513
Aug 20193951,53853.112.30$24,523
Jul 20194351,63956.272.46$28,509
Jun 20198711,55652.782.49$49,848
May 20193681,70058.482.74$26,179
Apr 20191,0181,65862.632.75$68,318
Mar 20193211,87956.803.06$23,986
Feb 20191,0671,93950.852.79$59,671
Jan 20199291,94046.033.23$49,025
Dec 201896896946.594.19$49,155
Nov 2018013952.934.24$589
Oct 20188501,51861.443.40$57,382
Sep 20188351,45959.543.11$54,250
Aug 201842336759.403.07$26,252
Jul 20188711,27565.142.93$60,475
Jun 20188601,18860.183.08$55,410
May 201885866065.382.90$58,011
Apr 201840444763.842.90$27,088
Mar 20181,26461861.222.79$79,104
Feb 201842555761.782.77$27,797
Jan 201879148562.874.01$51,675
Dec 20171,23242257.272.92$71,790
Nov 201738437555.423.12$22,451
Oct 201736534749.292.98$19,026
Sep 201762213547.523.09$29,974
Aug 201741517645.373.00$19,357
Jul 2017019843.873.09$611
Jun 201735617742.493.09$15,673
May 2017015045.373.26$490
Apr 201701647.933.21$51
Mar 20170246.772.98$6
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20163719448.763.72$18,440
Nov 20169252,63642.492.64$46,274
Oct 20163702,97646.193.09$26,287
Sep 20167352,97041.553.10$39,748
Aug 20163703,11141.442.92$24,430
Jul 20161,0993,14241.622.92$54,929
Jun 20167403,14545.352.69$42,006
May 20165593,19642.521.99$30,132
Apr 20169313,22736.561.99$40,462
Mar 20167333,37633.011.79$30,253
Feb 20169283,19826.472.06$31,164
Jan 20165593,48727.352.36$23,533
Dec 20157453,70632.362.00$31,525
Nov 20151,1183,71438.792.17$51,417
Oct 20159233,93843.552.43$49,753
Sep 20157174,07342.992.76$42,059
Aug 20151,1124,43940.162.87$57,409
Jul 20157384,93648.152.95$50,072
Jun 20151,1125,05556.152.88$77,012
May 20151,1055,76055.212.96$78,030
Apr 20151,4605,20949.822.71$86,836
Mar 20151,4903,69042.892.93$74,735
Feb 20153721,04544.662.98$19,724
Jan 20157571,87543.433.10$38,690
Dec 20141,1182,24554.693.59$69,206
Nov 20141,5012,01770.464.25$114,336
Oct 20147191,92378.303.90$63,799
Sep 20147611,79686.164.05$72,833
Aug 20147421,49589.394.04$72,360
Jul 20141,1162,01696.564.18$116,187
Jun 20141,1191,73598.164.74$118,060
May 20147441,73394.734.73$78,670
Apr 20141,2901,53295.944.81$131,130
Mar 20147391,54795.895.06$78,686
Feb 20141,3211,57097.406.19$138,387
Jan 201455549690.404.86$52,583
Dec 2013067991.824.35$2,957
Nov 20135601,03088.853.74$53,606
Oct 201338947197.423.78$39,676
Sep 20130808104.113.72$3,004
Aug 20137251,131104.253.52$79,565
Jul 20130952102.523.72$3,539
Jun 20131,0981,69794.403.93$110,326
May 20139121,79794.834.15$93,941
Apr 20139191,46393.964.28$92,615
Mar 20137281,43093.623.91$73,751
Feb 20137471,31891.233.42$72,656
Jan 20131,1861,36591.603.42$113,306
Dec 20129681,63686.773.42$89,589
Nov 20121,1551,58086.953.62$106,155
Oct 20129071,84889.383.40$87,350
Sep 20121,1132,22494.672.92$111,858
Aug 20121,2592,48992.662.91$123,897
Jul 20129321,79585.133.02$84,764
Jun 20127231,74679.822.52$62,108
May 20129551,85391.612.49$92,098
Apr 20121,5121,992101.652.00$157,672
Mar 20127542,030105.052.22$83,719
Feb 20121,4611,760101.102.57$152,231
Jan 20121,1342,07598.092.73$116,907
Dec 20111,6582,12396.873.24$167,488
Nov 20111,1082,10595.723.31$113,028
Oct 20118982,39684.983.65$85,054
Sep 20111,4582,24283.623.99$130,854
Aug 20119032,36183.404.15$85,107
Jul 20111,8142,50794.144.52$182,095
Jun 20111,6072,45992.904.64$160,700
May 20111,0952,27198.134.40$117,456
Apr 20111,4572,279105.964.33$164,259
Mar 20111,3312,50196.364.06$138,403
Feb 20111,1371,85485.644.18$105,122
Jan 20111,1462,58886.504.59$111,005
Dec 20101,8672,67485.734.35$171,684
Nov 20101,5172,49780.843.80$132,111
Oct 20101,4672,59778.103.51$123,685
Sep 20101,6562,96872.633.98$132,086
Aug 20101,7183,00473.684.42$139,858
Jul 20101,6763,43872.554.74$137,878
Jun 20102,0497,03070.364.91$178,688
May 20102,0704,73671.124.24$167,276
Apr 20101,9702,58081.694.12$171,566
Mar 20101,5982,82378.394.39$137,656
Feb 20102,2003,06573.585.44$178,557
Jan 20102,1493,44974.365.96$180,370
Dec 20092,3223,52371.445.48$185,203
Nov 20092,3013,69174.593.75$185,478
Oct 20092,1193,77372.544.11$169,220
Sep 20092,9995,20365.543.06$212,500
Aug 20093,0255,56967.423.22$221,869
Jul 20093,3657,07361.133.46$230,207
Jun 20093,8907,45166.163.90$286,384
May 20093,7195,04054.743.93$223,364
Apr 20094,7906,82246.773.59$248,502
Mar 20094,0975,30542.144.06$194,181
Feb 20092,0143,32232.814.63$81,470
Jan 20091,8192,77935.865.37$80,155
Dec 20082,4002,97737.105.98$106,834
Nov 20083,2784,87455.496.86$215,334
Oct 20081,4553,19575.246.92$131,590
Sep 20082,5323,720101.767.88$286,959
Aug 20085421,703114.228.48$76,354
Jul 20083621,687131.0811.39$66,665
Jun 20087041,785131.3313.03$115,720
May 20086981,858123.1711.57$107,478
Apr 20085331,789110.3110.45$77,499
Mar 20085281,813101.909.66$71,324
Feb 20085301,71292.538.77$64,056
Jan 20081,0371,81290.388.21$108,593
Dec 20078791,79588.337.30$90,749
Nov 20075321,77591.677.29$61,711
Oct 20075331,87982.856.92$57,165
Sep 20075281,48775.846.24$49,329
Aug 20077041,28069.066.39$56,795
Jul 20076931,23470.906.39$57,016
Jun 20078811,10162.007.55$62,933
May 20077001,35858.747.85$51,773
Apr 20079011,41859.617.81$64,776
Mar 20075371,67456.927.30$42,790
Feb 20079441,91055.108.22$67,707
Jan 20079092,16050.306.73$60,253
Dec 20068972,50156.656.92$68,118
Nov 20061,0612,96254.207.62$80,069
Oct 20061,2792,29754.906.01$84,031
Sep 2006020760.085.04$1,043
Aug 20068011,62468.717.34$66,957
Jul 20068811,69869.376.34$71,885
Jun 20068791,75866.286.38$69,483
May 20061,0511,77266.016.42$80,762
Apr 20061,0601,92964.397.36$82,452
Mar 20061,1951,94456.707.08$81,526
Feb 20061,1181,71357.597.75$77,663
Jan 20061,4042,31460.598.93$105,740
Dec 20051,7892,51154.9413.42$131,974
Nov 20052,0313,16954.6910.59$144,630
Oct 20051,7191,94958.3413.80$127,174
Sep 200519138861.4512.08$16,424
Aug 20055451,82161.519.80$51,363
Jul 20055371,99055.697.84$45,514
Jun 20055971,88952.337.38$45,184
May 20055851,98545.226.65$39,656
Apr 20051,1112,27549.207.36$71,406
Mar 20051,7207,23550.377.15$138,402
Feb 20051,4835,41545.226.31$101,240
Jan 20052,8893,22443.166.32$145,072
Dec 20041,2211,31439.866.75$57,540

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.

May 2026 — as filed, then multipliedworked
Oil                  191 bbl  × $106.41 =    $20,324
Casinghead gas     1,327 Mcf  × $  3.05 =     $4,042

────────────────────────────────────────────────────
Month total                                  $24,366

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/15627 is the state's own key, not one this site invented.