Gas Exploration
Top candidates
| 1. Ronald Paul, Write-In, Constitution Party of Montana, Louisiana Taxpayers Party | $2,300 |
| 2. Richard Santorum | $2,000 |
| 3. John Thune, Republican | $1,250 |
| 4. James Inhofe, Republican | $1,000 |
| 5. Eddie Bernice Johnson, Democratic | $300 |
Top committees
| 1. Dallas Entrepreneurial Political Action Committee (Fka: Dallas Energy Pac) | $5,200 |
| 2. Ron Paul 2008 Presidential Campaign Committee | $2,300 |
| 3. Santorum 2006 | $2,000 |
| 4. John Thune For Us Senate | $1,250 |
| 5. Bill Mccollum For Us Senate | $1,000 |
