AMACKER47

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 16217District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$10.8 M
May 2007 – Apr 2021
Value, last 12 filed months
$0
at the published price for each month
Months reported
168
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
OilDisposition107,675 bbl$8,925,230
Casinghead gasProduction395,561 Mcf$1,845,458
Total$10,770,688

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 31.3764, -102.0147. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.37644, -102.01470 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
10,498 ft
2 wells filed one
Completion to plug
10.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,495 and 10,500 ft, median 10,498 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2007 – Oct 2011
2 of 2 wells
Plug dates filed
Jul 2019 – Dec 2020
2 of 2 wells

Last completion to plug: a median of 10.7 years across the 2 wells that filed both dates, with the middle half between 9.9 years and 11.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-46137481210,500 ftOct 2011Dec 2020Yes
42-46135166110,495 ftJun 2007Jul 2019Yes

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 (168)

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

168 months

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 202021117714.751.80$3,432
Mar 2020036230.341.86$672
Feb 2020037549.881.98$743
Jan 2020039857.252.09$834
Dec 201923840259.012.30$14,971
Nov 2019040755.302.75$1,120
Oct 2019048853.472.42$1,180
Sep 2019042955.052.66$1,140
Aug 201924842053.112.30$14,139
Jul 2019047956.272.46$1,178
Jun 2019045352.782.49$1,129
May 201926453358.482.74$16,899
Apr 201901,04762.632.75$2,880
Mar 201901,32556.803.06$4,057
Feb 20192341,52950.852.79$16,168
Jan 201901,69846.033.23$5,481
Dec 20186121,64246.594.19$35,386
Nov 201801,69752.934.24$7,191
Oct 20184001,68561.443.40$30,302
Sep 201801,63859.543.11$5,091
Aug 201801,67659.403.07$5,140
Jul 20183661,70765.142.93$28,846
Jun 201801,80260.183.08$5,545
May 20184431,70065.382.90$33,895
Apr 20183631,69763.842.90$28,097
Mar 201831,72861.222.79$4,999
Feb 201811,58261.782.77$4,438
Jan 201801,67062.874.01$6,696
Dec 20173661,71557.272.92$25,971
Nov 20173711,67355.423.12$25,778
Oct 201701,73449.292.98$5,174
Sep 20172541,69847.523.09$17,312
Aug 20173661,74845.373.00$21,857
Jul 201711,75543.873.09$5,462
Jun 20173911,80042.493.09$22,171
May 201701,77345.373.26$5,786
Apr 20173921,71147.933.21$24,284
Mar 20171771,84146.772.98$13,771
Feb 201701,63350.452.95$4,822
Jan 20173711,87049.413.42$24,724
Dec 20161841,65748.763.72$15,141
Nov 20161801,70642.492.64$12,159
Oct 20161791,72746.193.09$13,605
Sep 20161841,62641.553.10$12,687
Aug 20163621,60741.442.92$19,701
Jul 20161841,70541.622.92$12,644
Jun 20161851,50145.352.69$12,421
May 20161861,65042.521.99$11,194
Apr 20163551,70836.561.99$16,380
Mar 20163682,19433.011.79$16,084
Feb 201601,02526.472.06$2,115
Jan 20161861,74227.352.36$9,206
Dec 20152011,55332.362.00$9,613
Nov 201521,71338.792.17$3,790
Oct 20153781,85843.552.43$20,970
Sep 20153741,87142.992.76$21,239
Aug 20151901,98140.162.87$13,321
Jul 2015101,87048.152.95$5,989
Jun 20153701,57756.152.88$25,322
May 20151921,50955.212.96$15,060
Apr 20153741,55649.822.71$22,844
Mar 201531,42742.892.93$4,317
Feb 20153781,27144.662.98$20,664
Jan 201511,20343.433.10$3,773
Dec 20141861,25254.693.59$14,669
Nov 20143891,38270.464.25$33,285
Oct 20141882,03278.303.90$22,647
Sep 20143802,20886.164.05$41,673
Aug 20143732,39089.394.04$42,986
Jul 20145532,45196.564.18$63,642
Jun 201422,42798.164.74$11,693
May 20145572,64794.734.73$65,276
Apr 20143792,60895.944.81$48,903
Mar 20141912,54395.895.06$31,174
Feb 20145592,17097.406.19$67,883
Jan 20143802,77290.404.86$47,826
Dec 20133812,83091.824.35$47,307
Nov 20133753,00688.853.74$44,556
Oct 20135643,23097.423.78$67,152
Sep 20133753,432104.113.72$51,801
Aug 20135532,713104.253.52$67,207
Jul 20135543,107102.523.72$68,347
Jun 20137465,42894.403.93$91,773
May 20133691,78994.834.15$42,415
Apr 20137522,49793.964.28$81,352
Mar 20135642,49393.623.91$62,556
Feb 20133722,31291.233.42$41,844
Jan 20137532,57791.603.42$77,788
Dec 20127512,83386.773.42$74,854
Nov 20125692,61386.953.62$58,947
Oct 20127412,78289.383.40$75,688
Sep 20127522,97294.672.92$79,865
Aug 20121,0983,18892.662.91$111,012
Jul 20129303,05585.133.02$88,399
Jun 20127323,54879.822.52$67,366
May 20121,1053,65091.612.49$110,311
Apr 20121,1293,781101.652.00$122,313
Mar 20121,6774,570105.052.22$186,324
Feb 20121,4814,811101.102.57$162,095
Jan 20122,3666,34198.092.73$249,418
Dec 20111,8853,23896.873.24$193,090
Nov 20114,0795,69495.723.31$409,296
Oct 20117552,40184.983.65$72,920
Sep 20113782,06583.623.99$39,839
Aug 20113792,55883.404.15$42,223
Jul 20117352,70294.144.52$81,398
Jun 20111942,66692.904.64$30,393
May 20113742,85298.134.40$49,263
Apr 20115812,908105.964.33$74,164
Mar 20115543,02596.364.06$65,657
Feb 20115832,77685.644.18$61,532
Jan 20113963,22486.504.59$49,048
Dec 20105933,41285.734.35$65,672
Nov 20107763,54880.843.80$76,198
Oct 20106324,04478.103.51$63,549
Sep 20109644,42372.633.98$87,617
Aug 20107584,77073.684.42$76,930
Jul 20109156,55272.554.74$97,417
Jun 20109133,66370.364.91$82,225
May 20105822,87071.124.24$53,547
Apr 20105652,35681.694.12$55,868
Mar 20103792,50178.394.39$40,686
Feb 20105762,17173.585.44$54,197
Jan 20109182,80474.365.96$84,986
Dec 20095972,66371.445.48$57,253
Nov 20095842,73274.593.75$53,810
Oct 20097752,76772.544.11$67,592
Sep 20099462,93065.543.06$70,981
Aug 20097712,87867.423.22$61,244
Jul 20097732,53961.133.46$56,050
Jun 20099172,99566.163.90$72,334
May 20091,1852,96754.743.93$76,515
Apr 20099602,91146.773.59$55,342
Mar 20099782,84542.144.06$52,761
Feb 20099802,61632.814.63$44,274
Jan 20091,7743,05235.865.37$80,008
Dec 20081,1942,85137.105.98$61,338
Nov 20081,7202,63155.496.86$113,492
Oct 20081,3463,74975.246.92$127,224
Sep 20081,1581,671101.767.88$131,001
Aug 20081,9443,514114.228.48$251,853
Jul 20081,1591,652131.0811.39$170,737
Jun 20082,2395,115131.3313.03$360,710
May 20083,0427,343123.1711.57$459,673
Apr 20083,1517,686110.3110.45$427,943
Mar 20082,9118,909101.909.66$382,728
Feb 20082,7435,75792.538.77$304,302
Jan 20081,8913,17490.388.21$196,954
Dec 20072,5924,63688.337.30$262,803
Nov 20073,0105,49291.677.29$315,973
Oct 20073,0786,03082.856.92$296,752
Sep 20072,8525,10075.846.24$248,141
Aug 20073,8915,65269.066.39$304,817
Jul 20072,1173,97870.906.39$175,507
Jun 2007612962.007.55$1,346
May 20073058.747.85$176

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.

Apr 2020 — as filed, then multipliedworked
Oil                  211 bbl  × $ 14.75 =     $3,112
Casinghead gas       177 Mcf  × $  1.80 =       $319

────────────────────────────────────────────────────
Month total                                   $3,432

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/16217 is the state's own key, not one this site invented.