SAPPHIRE 102 UNIT

Operated by EOG RESOURCES, INC. (P-5 253162) in the AMACKER-TIPPETT (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 207159District 7CField 02207304Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.3 M
Sep 2004 – May 2026
Value, last 12 filed months
$1 k
at the published price for each month
Months reported
261
no gaps in the span
Streams
2
condensate, 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 165 leases and 173 wells, and the rule below applies to all of them.

Discovered
1955-09-10
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-02-12.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PSUEDO RULES FOR HORIZONTALS

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas112005-05-09159776
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition68,303 bbl$3,731,502
GasProduction1,045,381 Mcf$6,608,587
Total$10,340,088

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 31.4061, -102.1108. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.40607, -102.11080 · 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
11,565 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 11,565 ft.

Completions filed
Sep 2004
1 of 1 wells

1 well

42-461345622H11,565 ftSep 2004

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 (261)

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

261 months

May 2026022106.413.05$67
Apr 202603198.932.87$89
Mar 202604789.753.15$148
Feb 202604063.503.75$150
Jan 202604359.138.00$344
Dec 202503856.664.41$168
Nov 202501458.593.93$55
Oct 20250459.383.30$13
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230471.262.61$10
Nov 20230077.892.81$0
Oct 2023010085.443.09$309
Sep 202308289.042.74$224
Aug 202305180.522.67$136
Jul 202307374.852.64$193
Jun 2023013768.962.26$309
May 2023016470.622.23$365
Apr 2023013778.122.24$307
Mar 2023012872.852.39$306
Feb 2023012375.112.47$303
Jan 2023015376.533.39$518
Dec 2022016076.415.73$917
Nov 2022016285.005.65$915
Oct 2022017787.185.86$1,038
Sep 2022017084.888.16$1,388
Aug 2022017094.529.13$1,552
Jul 20220173101.587.54$1,305
Jun 20220150115.097.98$1,197
May 20220179109.378.43$1,510
Apr 20220157104.226.84$1,074
Mar 20220193108.885.08$980
Feb 2022019091.054.86$923
Jan 2022025281.844.54$1,144
Dec 2021024271.323.90$944
Nov 2021036677.435.24$1,917
Oct 2021048679.795.71$2,777
Sep 2021047169.865.35$2,520
Aug 2021048266.024.22$2,034
Jul 2021048670.783.98$1,935
Jun 2021047469.493.38$1,602
May 2021049163.483.02$1,482
Apr 2021045560.362.76$1,255
Mar 2021047061.302.72$1,277
Feb 2021041457.805.55$2,297
Jan 2021046350.412.81$1,301
Dec 2020045744.642.68$1,223
Nov 2020044638.772.71$1,207
Oct 2020057936.972.48$1,435
Sep 202018746337.091.99$7,858
Aug 2020045039.982.39$1,073
Jul 2020051138.371.83$933
Jun 2020055734.901.69$942
May 2020045216.921.81$820
Apr 2020045014.751.80$812
Mar 2020070730.341.86$1,312
Feb 2020068549.881.98$1,357
Jan 202001,20757.252.09$2,528
Dec 201901,20859.012.30$2,784
Nov 201901,23555.302.75$3,397
Oct 201901,23153.472.42$2,977
Sep 20192841,13955.052.66$18,661
Aug 201901,15653.112.30$2,664
Jul 201901,20756.272.46$2,969
Jun 201901,19752.782.49$2,982
May 201901,14458.482.74$3,135
Apr 201901,22262.632.75$3,361
Mar 2019079056.803.06$2,419
Feb 2019080950.852.79$2,259
Jan 201901,09846.033.23$3,545
Dec 20182921,16546.594.19$18,480
Nov 201801,10152.934.24$4,665
Oct 201801,20661.443.40$4,098
Sep 201801,19159.543.11$3,702
Aug 201801,23759.403.07$3,793
Jul 201801,26265.142.93$3,700
Jun 201801,23660.183.08$3,803
May 201801,27665.382.90$3,701
Apr 20182881,23063.842.90$21,954
Mar 201801,28961.222.79$3,592
Feb 201801,15361.782.77$3,189
Jan 201801,34862.874.01$5,405
Dec 201701,06657.272.92$3,114
Nov 201701,30055.423.12$4,054
Oct 201701,35449.292.98$4,040
Sep 201701,38747.523.09$4,282
Aug 20171511,28645.373.00$10,715
Jul 201701,44543.873.09$4,461
Jun 201701,40842.493.09$4,347
May 201721,46245.373.26$4,862
Apr 20172811,41447.933.21$18,010
Mar 201701,43046.772.98$4,267
Feb 201701,33550.452.95$3,942
Jan 201701,53349.413.42$5,241
Dec 201601,44148.763.72$5,365
Nov 201601,33842.492.64$3,538
Oct 201601,56746.193.09$4,842
Sep 20162871,54241.553.10$16,706
Aug 201601,60341.442.92$4,688
Jul 201601,61241.622.92$4,714
Jun 201601,59245.352.69$4,276
May 201601,51042.521.99$3,006
Apr 201601,49136.561.99$2,969
Mar 20162911,57033.011.79$12,423
Feb 201601,48026.472.06$3,054
Jan 201601,60327.352.36$3,790
Dec 201501,68832.362.00$3,378
Nov 201501,68138.792.17$3,643
Oct 201501,94343.552.43$4,715
Sep 20152891,15042.992.76$15,596
Aug 201501,67340.162.87$4,806
Jul 201501,71648.152.95$5,054
Jun 201501,61456.152.88$4,653
May 201501,78455.212.96$5,273
Apr 201501,72949.822.71$4,680
Mar 20152811,76742.892.93$17,238
Feb 201501,55344.662.98$4,622
Jan 201501,74443.433.10$5,408
Dec 201401,77354.693.59$6,367
Nov 201401,65470.464.25$7,033
Oct 201401,81878.303.90$7,092
Sep 20142081,83786.164.05$25,353
Aug 201401,95589.394.04$7,889
Jul 20141521,96496.564.18$22,886
Jun 201401,89998.164.74$8,995
May 201401,91494.734.73$9,047
Apr 20142181,87495.944.81$29,927
Mar 201401,99095.895.06$10,063
Feb 201401,88397.406.19$11,660
Jan 201401,73390.404.86$8,424
Dec 20133061,85391.824.35$36,166
Nov 201301,84188.853.74$6,882
Oct 201352,50097.423.78$9,936
Sep 201301,068104.113.72$3,971
Aug 201301,910104.253.52$6,728
Jul 201302,086102.523.72$7,755
Jun 20132742,08394.403.93$34,059
May 201302,19494.834.15$9,103
Apr 201302,11393.964.28$9,049
Mar 201302,20093.623.91$8,608
Feb 20133132,04691.233.42$35,552
Jan 201302,28991.603.42$7,828
Dec 201202,18586.773.42$7,473
Nov 201202,41086.953.62$8,736
Oct 20123012,48189.383.40$35,338
Sep 201202,43494.672.92$7,103
Aug 201202,47192.662.91$7,186
Jul 201202,55185.133.02$7,706
Jun 201202,10579.822.52$5,303
May 20123132,46891.612.49$34,815
Apr 201202,577101.652.00$5,146
Mar 201202,721105.052.22$6,046
Feb 20122992,520101.102.57$36,706
Jan 201202,75298.092.73$7,524
Dec 201102,61796.873.24$8,478
Nov 201102,72395.723.31$9,017
Oct 20112682,89084.983.65$33,319
Sep 201102,88483.623.99$11,495
Aug 201103,02083.404.15$12,531
Jul 201103,06394.144.52$13,836
Jun 20113183,00192.904.64$43,466
May 201103,20898.134.40$14,131
Apr 201102,912105.964.33$12,619
Mar 201103,06596.364.06$12,436
Feb 20113292,81885.644.18$39,955
Jan 201103,20786.504.59$14,716
Dec 201003,47785.734.35$15,117
Nov 20102333,47380.843.80$32,017
Oct 201003,58178.103.51$12,565
Sep 201003,59372.633.98$14,298
Aug 20103573,50373.684.42$41,785
Jul 201003,87472.554.74$18,349
Jun 201003,80070.364.91$18,660
May 20103084,11271.124.24$39,320
Apr 201004,42081.694.12$18,222
Mar 201003,02378.394.39$13,267
Feb 20103543,86773.585.44$47,093
Jan 201004,45074.365.96$26,540
Dec 200904,53671.445.48$24,874
Nov 20091744,52574.593.75$29,954
Oct 20092944,77172.544.11$40,937
Sep 200904,99965.543.06$15,321
Aug 20093595,34067.423.22$41,391
Jul 200905,27261.133.46$18,265
Jun 20093465,09066.163.90$42,717
May 200905,71354.743.93$22,428
Apr 20092595,76746.773.59$32,803
Mar 20093666,24142.144.06$40,755
Feb 200905,91032.814.63$27,381
Jan 20094676,93535.865.37$53,995
Dec 20084127,42337.105.98$59,654
Nov 2008147,37655.496.86$51,379
Oct 20084698,04375.246.92$90,961
Sep 200806,725101.767.88$52,973
Aug 20088538,291114.228.48$167,762
Jul 20083917,559131.0811.39$137,345
Jun 200804,854131.3313.03$63,260
May 20084223,486123.1711.57$92,326
Apr 200803,592110.3110.45$37,554
Mar 200803,661101.909.66$35,380
Feb 20084013,56492.538.77$68,363
Jan 200803,70990.388.21$30,435
Dec 20071853,87288.337.30$44,614
Nov 20073723,86191.677.29$62,254
Oct 200704,69682.856.92$32,506
Sep 20074294,62375.846.24$61,402
Aug 200704,15969.066.39$26,567
Jul 20072824,44270.906.39$48,369
Jun 20074184,31862.007.55$58,510
May 200704,80158.747.85$37,670
Apr 20072484,77159.617.81$52,022
Mar 20073105,18956.927.30$55,535
Feb 20073244,78355.108.22$57,150
Jan 20072905,65950.306.73$52,654
Dec 20062615,94956.656.92$55,943
Nov 20063416,14254.207.62$65,269
Oct 20064406,54454.906.01$63,510
Sep 20062306,96560.085.04$48,903
Aug 20065517,66168.717.34$94,090
Jul 20061897,13069.376.34$58,335
Jun 20064978,04966.286.38$84,325
May 20064828,77966.016.42$88,222
Apr 20063409,13264.397.36$89,109
Mar 20065139,97656.707.08$99,746
Feb 20065679,95657.597.75$109,824
Jan 200658011,02660.598.93$133,641
Dec 200576611,75454.9413.42$199,769
Nov 200564613,91554.6910.59$182,667
Oct 200574416,36758.3413.80$269,200
Sep 200591818,17161.4512.08$275,899
Aug 200575719,81661.519.80$240,697
Jul 20051,16223,86055.697.84$251,861
Jun 20051,34123,67152.337.38$244,891
May 20051,51924,67445.226.65$232,800
Apr 20052,07826,26349.207.36$295,546
Mar 20051,73218,59350.377.15$220,272
Feb 20052,04425,50345.226.31$253,403
Jan 20054,11533,34643.166.32$388,423
Dec 20043,03330,10339.866.75$324,123
Nov 20046,01264,64445.286.33$681,447
Oct 200416,236126,29149.706.52$1,629,728
Sep 20044,93527,08343.245.28$356,493

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
Condensate             0 bbl  × $106.41 =         $0
Gas                   22 Mcf  × $  3.05 =        $67

────────────────────────────────────────────────────
Month total                                      $67

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/G/207159 is the state's own key, not one this site invented.