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ROCK CREEK RANCH

Operated by FW EAGLE FORD I, LLC (P-5 103899) in the EAGLEVILLE (EAGLE FORD-1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15652District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$274.0 M
Dec 2011 – May 2026
Value, last 12 filed months
$8.5 M
at the published price for each month
Months reported
174
no gaps in the span
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-1) field

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 5,086 leases and 10,995 wells, and the rule below applies to all of them.

Discovered
2009-08-12
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 40 acres. The field rule took effect on 2017-02-28.

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: “BASED ON 3000 TO 1 GAS OIL RATIO”

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
OilDisposition3,628,498 bbl$263,517,738
Casinghead gasProduction3,078,090 Mcf$10,514,707
Total$274,032,445

Wells on this lease (17)

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 29.4365, -97.3108. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

29.43873, -97.31130 · 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 17 wells
With a plug date
0.0%
0 of 17 wells
Median depth
10,770 ft
17 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.
17100.0%

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

Total depth in feet, 17 of 17 wells. Median 10,770 ft, with the middle half between 10,516 and 10,835 ft; the shallowest is 10,384 ft and the deepest 10,907 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 17 of 17 wells, Dec 2011 – Dec 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 2011 – Dec 2021
17 of 17 wells

17 wells

42-1773441525H10,819 ftDec 2021——
42-1773426218H10,770 ftJan 2021——
42-1773426320H10,516 ftJan 2021——
42-1773416214H10,821 ftSep 2019——
42-1773416315H10,806 ftSep 2019——
42-1773415712H10,841 ftJul 2019——
42-177325098H10,484 ftAug 2012——
42-1773251810H10,742 ftAug 2012——
42-177325109H10,766 ftAug 2012——
42-1773256711H10,604 ftJul 2012——
42-177325077H10,481 ftJun 2012——
42-177324816H10,835 ftApr 2012——
42-177324805H10,878 ftApr 2012——
42-177323792H10,907 ftFeb 2012——
42-177323994H10,445 ftFeb 2012——
42-177323983H10,384 ftFeb 2012——
42-177323761H10,867 ftDec 2011——

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.

Leases whose centres are nearest (191)

Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.

LeaseOperatorCentres apart
HALL-MANNING SA9MARATHON OIL EF LLC0.68 mi
HALL-MANNING SA8MARATHON OIL EF LLC0.79 mi
KOKERNOTJ.W. SERVICE COMPANY0.82 mi
HALL-MANNING SA3MARATHON OIL EF LLC0.88 mi
MANNINGMARATHON OIL EF LLC0.94 mi
QUARTZFW EAGLE FORD I, LLC1.03 mi
BROWN INVESTMENTSMARATHON OIL EF LLC1.06 mi
JP RANCH DFW EAGLE FORD I, LLC1.18 mi
BOULDINMARATHON OIL EF LLC1.20 mi
JP RANCH CFW EAGLE FORD I, LLC1.20 mi

The 10 nearest are listed. 191 leases in all have a centre within 5 miles of this one.

Operators who reported on those leases

Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.

Every month this lease reported (174)

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

174 months

May 20268,9087,054106.413.05$969,386
Apr 20267,8804,91098.932.87$793,659
Mar 202610,1365,70189.753.15$927,661
Feb 202610,6406,50263.503.75$700,025
Jan 20266,8315,42159.138.00$447,274
Dec 20259,26212,93256.664.41$581,858
Nov 20259,9347,06958.593.93$609,789
Oct 202510,5787,56859.383.30$653,133
Sep 20258,8669,11662.743.08$584,302
Aug 202510,79412,69963.933.01$728,345
Jul 202510,17611,82366.743.32$718,342
Jun 202510,48813,26066.483.13$738,729
May 202510,45012,72660.553.23$673,882
Apr 202510,46210,96462.363.54$691,257
Mar 202511,33013,38567.704.27$824,172
Feb 202511,10810,96670.884.34$834,937
Jan 202511,9368,51974.324.28$923,534
Dec 202411,51611,24168.993.12$829,576
Nov 202412,52012,18069.052.20$891,283
Oct 202412,14320,83971.372.28$914,188
Sep 202412,61223,78969.612.36$934,167
Aug 202413,82425,89775.632.06$1,098,951
Jul 202413,2697,05579.932.15$1,075,735
Jun 202413,40612,25578.082.63$1,079,020
May 202414,32914,70478.812.20$1,161,594
Apr 202413,62913,16884.451.66$1,172,817
Mar 202415,59912,29280.301.55$1,271,592
Feb 202415,33013,80776.091.78$1,191,086
Jan 202414,30310,84973.023.30$1,080,181
Dec 202316,78019,71071.262.61$1,247,200
Nov 202315,48318,43177.892.81$1,257,717
Oct 202315,59619,01185.443.09$1,391,215
Sep 202315,34022,66689.042.74$1,427,866
Aug 202317,77435,15180.522.67$1,525,117
Jul 202317,81918,75074.852.64$1,383,286
Jun 202316,74012,68268.962.26$1,183,032
May 202316,82419,26470.622.23$1,231,020
Apr 202316,46212,43178.122.24$1,313,829
Mar 202318,00112,59172.852.39$1,341,505
Feb 202316,34714,33075.112.47$1,263,156
Jan 202317,97614,95276.533.39$1,426,356
Dec 202219,50612,22676.415.73$1,560,497
Nov 202219,80413,53985.005.65$1,759,784
Oct 202219,96717,61087.185.86$1,843,984
Sep 202221,76721,56684.888.16$2,023,641
Aug 202224,07723,48094.529.13$2,490,064
Jul 202226,47226,835101.587.54$2,891,417
Jun 202224,66820,529115.097.98$3,002,804
May 202226,92225,064109.378.43$3,155,825
Apr 202228,88122,835104.226.84$3,166,114
Mar 202229,47220,753108.885.08$3,314,262
Feb 202231,43023,06391.054.86$2,973,761
Jan 202215,7857,64081.844.54$1,326,512
Dec 202120,71815,82271.323.90$1,539,300
Nov 202131,30830,99077.435.24$2,586,468
Oct 202123,15619,48979.795.71$1,958,975
Sep 202127,36824,96769.865.35$2,045,525
Aug 202128,48723,82266.024.22$1,981,255
Jul 202131,02326,32670.783.98$2,300,640
Jun 202133,26329,71369.493.38$2,411,894
May 202136,76527,42063.483.02$2,416,587
Apr 202140,35528,45860.362.76$2,514,327
Mar 202148,20332,68461.302.72$3,043,644
Feb 202137,96021,30957.805.55$2,312,309
Jan 202142,45726,88350.412.81$2,215,806
Dec 202015,13211,67644.642.68$706,731
Nov 202021,41719,63038.772.71$883,467
Oct 202025,47225,87436.972.48$1,005,827
Sep 202026,91218,72937.091.99$1,035,456
Aug 202028,10223,59339.982.39$1,179,790
Jul 202034,39825,66838.371.83$1,366,698
Jun 202034,61921,58934.901.69$1,244,695
May 202019,19614,75616.921.81$351,575
Apr 202037,26732,87514.751.80$609,007
Mar 202043,58429,92030.341.86$1,377,877
Feb 202041,54626,71849.881.98$2,125,234
Jan 202050,55932,39657.252.09$2,962,364
Dec 201958,41933,58459.012.30$3,524,695
Nov 201956,93031,88755.302.75$3,235,941
Oct 201975,29340,74753.472.42$4,124,465
Sep 201965,84032,89455.052.66$3,711,901
Aug 201926,95315,18453.112.30$1,466,463
Jul 201927,05215,46656.272.46$1,560,263
Jun 20196,4493,90152.782.49$350,096
May 20196,5665,58458.482.74$399,282
Apr 20198,1596,16562.632.75$527,956
Mar 20198,5805,58356.803.06$504,440
Feb 20193,2522,28650.852.79$171,747
Jan 20195,3441,42146.033.23$250,572
Dec 20185,1063,88446.594.19$254,145
Nov 20185,7212,93352.934.24$315,240
Oct 20185,8012,92361.443.40$366,346
Sep 20185,7122,08559.543.11$346,573
Aug 20185,6461,98059.403.07$341,444
Jul 20185,2022,96065.142.93$347,537
Jun 20185,6603,87360.183.08$352,536
May 20186,0733,88265.382.90$408,314
Apr 20185,4882,02163.842.90$356,216
Mar 20186,2611,69561.222.79$388,022
Feb 20185,8381,35061.782.77$364,406
Jan 20186,6941,69762.874.01$427,656
Dec 20176,1102,27157.272.92$356,554
Nov 20177,6663,77455.423.12$436,618
Oct 20176,6972,69349.292.98$338,130
Sep 20178,4602,83647.523.09$410,775
Aug 20174,8057,53045.373.00$240,626
Jul 20176,5646,96243.873.09$309,456
Jun 20176,5648,49742.493.09$305,137
May 20179,34310,25845.373.26$457,368
Apr 20178,8245,89547.933.21$441,867
Mar 20176,1292,52446.772.98$294,184
Feb 20175,9722,39650.452.95$308,362
Jan 20177,51564749.413.42$373,528
Dec 20166,8747,17048.763.72$361,869
Nov 20168,1175,12542.492.64$358,444
Oct 20167,0642,38746.193.09$333,663
Sep 20167,2572,67941.553.10$309,835
Aug 20167,6654,75741.442.92$331,549
Jul 20169,3124,39941.622.92$400,430
Jun 20167,1596,08745.352.69$341,009
May 20169,4036,64442.521.99$413,044
Apr 20169,1805,17736.561.99$345,928
Mar 20169,9595,55333.011.79$338,709
Feb 20167,2085,31726.472.06$201,768
Jan 20169,9596,07327.352.36$286,737
Dec 201510,3756,62432.362.00$348,992
Nov 20159,2378,27638.792.17$376,240
Oct 201511,4037,56943.552.43$514,967
Sep 201510,3568,46642.992.76$468,557
Aug 201511,9359,61640.162.87$506,931
Jul 201511,58211,09848.152.95$590,358
Jun 201511,0679,48756.152.88$648,762
May 201513,45212,39655.212.96$779,321
Apr 201511,6384,32649.822.71$591,514
Mar 201512,8198,61442.892.93$575,087
Feb 201512,3467,17544.662.98$572,727
Jan 201513,6425,58843.433.10$609,798
Dec 201413,6135,98054.693.59$765,971
Nov 201415,23814,25370.464.25$1,134,271
Oct 201417,23811,85978.303.90$1,395,997
Sep 201415,5568,92586.164.05$1,376,411
Aug 201415,4038,38889.394.04$1,410,721
Jul 201415,91813,33896.564.18$1,592,790
Jun 201416,80112,42398.164.74$1,708,032
May 201417,7829,65494.734.73$1,730,119
Apr 201418,05417,01295.944.81$1,813,914
Mar 201419,31417,69495.895.06$1,941,494
Feb 201417,09118,70197.406.19$1,780,460
Jan 201421,58721,51490.404.86$2,056,038
Dec 201324,27515,92691.824.35$2,298,280
Nov 201319,13219,72288.853.74$1,773,605
Oct 201322,90922,38797.423.78$2,316,403
Sep 201323,46224,036104.113.72$2,531,988
Aug 201325,60329,719104.253.52$2,773,801
Jul 201327,44231,868102.523.72$2,931,831
Jun 201328,48836,23994.403.93$2,831,810
May 201330,16138,70694.834.15$3,020,762
Apr 201333,02341,77493.964.28$3,281,742
Mar 201336,80647,75993.623.91$3,632,652
Feb 201336,59451,93191.233.42$3,516,070
Jan 201345,08854,32591.603.42$4,315,847
Dec 201252,65063,76986.773.42$4,786,541
Nov 201256,45571,81586.953.62$5,169,089
Oct 201269,12572,50389.383.40$6,424,880
Sep 201275,60273,51294.672.92$7,371,779
Aug 201289,69090,30692.662.91$8,573,300
Jul 201290,87373,45485.133.02$7,957,908
Jun 201278,50860,83479.822.52$6,419,752
May 201267,98854,97591.612.49$6,365,176
Apr 201269,17162,027101.652.00$7,155,088
Mar 201236,20324,862105.052.22$3,858,371
Feb 201211,7717,187101.102.57$1,208,520
Jan 201214,2539,92498.092.73$1,425,210
Dec 201116,51510,81196.873.24$1,634,833

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                8,908 bbl  × $106.41 =   $947,900
Casinghead gas     7,054 Mcf  × $  3.05 =    $21,485

────────────────────────────────────────────────────
Month total                                 $969,386

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. 01/O/15652 is the state's own key, not one this site invented.