MILLS
Operated by SANGUINE GAS EXPLORATION, LLC (P-5 748059) in the MILLS RANCH (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.
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 34 leases and 42 wells, and the rule below applies to all of them.
A drilling unit in this field needs at least 160 acres.
The Commission's schedule remark for this field reads: “MILLS RANCH (GRANITE WASH CONS.) FIELD”
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.
| Stream | Basis | Volume | Value |
|---|---|---|---|
| Oil | Disposition | 400,188 bbl | $25,717,565 |
| Casinghead gas | Production | 1,361,379 Mcf | $5,925,201 |
| Total | $31,642,766 | ||
Wells on this lease (5)
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 35.3243, -100.0435. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.7 miles.
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.
What the state filed about each well
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 12,820 and 22,629 ft, median 13,408 ft, over the 5 wells that filed a depth.
Last completion to plug: a median of 5.3 years across the 1 well that filed both dates, with the middle half between 5.3 years and 5.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.
5 wells
| 42-48332861 | 3018 | 13,150 ft | Aug 2009 | — | Yes |
| 42-48332832 | 2018 | 12,820 ft | Apr 2009 | — | Yes |
| 42-48332801 | 2019 | 13,408 ft | Apr 2009 | — | Yes |
| 42-48330155 | 1019 | 20,630 ft | Nov 2008 | Feb 2014 | Yes |
| 42-48330138 | 1018 | 22,629 ft | Nov 2008 | — | Yes |
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 (162)
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.
| Lease | Operator | Centres apart |
|---|---|---|
| MILLS | SANGUINE GAS EXPLORATION, LLC | 0.16 mi |
| MILLS | RICHLAND RESOURCES CORPORATION | 0.55 mi |
| DAVIS | SANGUINE GAS EXPLORATION, LLC | 0.56 mi |
| DAVIS | SANGUINE GAS EXPLORATION, LLC | 0.56 mi |
| BRYANT | MMGL TXPH, LLC | 0.57 mi |
| BRYANT | MMGL TXPH, LLC | 0.67 mi |
| G. C. DAVIS | SANGUINE GAS EXPLORATION, LLC | 0.95 mi |
| CHAMP | SANGUINE GAS EXPLORATION, LLC | 1.00 mi |
| BRYANT | MMGL TXPH, LLC | 1.09 mi |
| MILLS 3 | PRESIDIO PETROLEUM LLC | 1.15 mi |
The 10 nearest are listed. 162 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.
- SANGUINE GAS EXPLORATION, LLC 54 leases, nearest 0.16 mi
- RICHLAND RESOURCES CORPORATION 4 leases, nearest 0.55 mi
- MMGL TXPH, LLC 24 leases, nearest 0.57 mi
- PRESIDIO PETROLEUM LLC 12 leases, nearest 1.15 mi
- CHEVRON U. S. A. INC. 5 leases, nearest 1.29 mi
- ENERQUEST OPERATING L.L.C. 6 leases, nearest 2.11 mi
Every month this lease reported (20)
Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.
20 months
| Jun 2010 | 0 | 0 | 70.36 | 4.91 | $0 |
| May 2010 | 0 | 0 | 71.12 | 4.24 | $0 |
| Apr 2010 | 0 | 0 | 81.69 | 4.12 | $0 |
| Mar 2010 | 0 | 0 | 78.39 | 4.39 | $0 |
| Feb 2010 | 38,242 | 140,883 | 73.58 | 5.44 | $3,580,582 |
| Jan 2010 | 38,643 | 155,222 | 74.36 | 5.96 | $3,799,251 |
| Dec 2009 | 33,433 | 125,183 | 71.44 | 5.48 | $3,074,926 |
| Nov 2009 | 28,570 | 115,518 | 74.59 | 3.75 | $2,564,402 |
| Oct 2009 | 38,117 | 152,113 | 72.54 | 4.11 | $3,390,230 |
| Sep 2009 | 39,285 | 138,708 | 65.54 | 3.06 | $2,999,844 |
| Aug 2009 | 31,026 | 102,883 | 67.42 | 3.22 | $2,422,902 |
| Jul 2009 | 29,806 | 88,121 | 61.13 | 3.46 | $2,127,336 |
| Jun 2009 | 28,897 | 82,570 | 66.16 | 3.90 | $2,233,436 |
| May 2009 | 31,392 | 96,376 | 54.74 | 3.93 | $2,096,746 |
| Apr 2009 | 26,284 | 65,525 | 46.77 | 3.59 | $1,464,374 |
| Mar 2009 | 9,561 | 28,041 | 42.14 | 4.06 | $516,719 |
| Feb 2009 | 6,422 | 19,857 | 32.81 | 4.63 | $302,703 |
| Jan 2009 | 12,038 | 30,789 | 35.86 | 5.37 | $597,050 |
| Dec 2008 | 6,403 | 16,406 | 37.10 | 5.98 | $335,612 |
| Nov 2008 | 2,069 | 3,184 | 55.49 | 6.86 | $136,652 |
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.
Oil 38,242 bbl × $ 73.58 = $2,813,846 Casinghead gas 140,883 Mcf × $ 5.44 = $766,736 ──────────────────────────────────────────────────── Month total $3,580,582
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. 10/O/7958 is the state's own key, not one this site invented.