Short answer: WolfePak Pumper is the iOS and Android field app from PakEnergy (formerly WolfePak). It sends pumper tickets into that company’s production module and ERP. If you already run PakEnergy accounting and your pumpers like the app, keep it. If the real problem is getting clean numbers off the lease every day, GreaseBook is the better fit for that job. If he can text, he can use GreaseBook. Pumpers learn it in about 8 minutes.
It’s the tenth of the month. A partner wants last month’s volumes. I just want to see yesterday’s gauges without calling three guys. The pumper keys it in at home on the laptop, not standing at the well. PakEnergy cannot allocate what never got captured on the lease.
Is WolfePak Pumper or GreaseBook the Better Fit for My Operation?
It depends on where it hurts. If you already live in PakEnergy and WolfePak Pumper is what the route actually opens, staying put is reasonable. If the problem is pumper accountability, offline entry and same-day gauges, GreaseBook does that job as of November 2026: 600+ production companies, geofenced visits, 200% money-back. GreaseBook integrates with PakEnergy. Use both. Why wouldn’t you?
What Is WolfePak Pumper?
WolfePak Pumper is a native iOS and Android field-capture app. It sits next to PakEnergy’s production module and sends ticket data into the ERP (PakEnergy press, May 7, 2020). The company started in 1986, took Charlesbank capital in 2019, rebranded as PakEnergy, and bought Scout FDC in 2021 for another field-capture line (PakEnergy announcements, 2019-2021). PakEnergy’s production page (July 2026) claims 2300+ customers.
Software Advice listed a paid PakEnergy Accounting version starting at US$1,750 (accessed July 10, 2026). That number is a directory “starts at,” not a Pumper rate card. Pumper plus production had a six-month promo at launch. List price after that is unpublished.
What Does PakEnergy Do Best, and What Does GreaseBook Do Best?
| What PakEnergy / WolfePak Pumper does best | What GreaseBook does best |
|---|---|
| Oil and gas accounting, JIB and the production module that feeds it | Gauges, run tickets and comments at the well |
| Tickets flowing into one cloud database | Proof of visit with geo-fencing |
| Multi-tier allocation scenarios and OGOR/ONRR files | Well tests, downtime and shut-in on the well |
| Offline lease entry, then sync | 8-minute pumper learning curve, turnkey setup |
| 2300+ accounting-suite customers since 1986 | 200% money-back after a 6-week run |
On the production side specifically, a tool built only for pumpers tends to beat a bolt-on field module. That is a footnote. The thesis is integration: keep PakEnergy, add GreaseBook if capture is the hole.
How Does GreaseBook Handle the Field Side?
GreaseBook integrates with every major oil and gas accounting platform on the market. PakEnergy, OGsys, Bolo, SSI, P2, PHDwin, and the rest of the majors you’d expect. SSI is the accounting alternative operators often name next to PakEnergy. It does not replace WolfePak Pumper or Scout FDC.
State production reports are prepared for any oil and gas producing state, ready for you to review and submit. If your state’s form isn’t built yet, we build it at no cost. More in oil and gas production data management software.
Our petroleum engineers build it for you. Pumpers learn it in about 8 minutes. 200% money-back guarantee.
See if GreaseBook fitsThe Amateur vs. the Pro
| The Amateur | The Pro |
|---|---|
| Lists PakEnergy and WolfePak Pumper as two companies in one vendor rundown | Treats them as one rebranded company, then asks which field app the pumper actually opens |
| Buys the field app because accounting already sits in PakEnergy | Pilots GreaseBook geo-fence on one route and keeps PakEnergy Accounting |
| Treats the $1,750 directory figure as the Pumper price | Gets a written Pumper and production quote, then compares the 200% money-back |
What to Avoid
- Ripping out PakEnergy Accounting. GreaseBook does not do JIB or distributions. Complexity still needs real oil and gas accounting.
- Skipping geo-fence. Wells slip when you cannot prove the visit.
- Confusing Scout FDC with a second vendor. Scout FDC is PakEnergy’s 2021 field-capture acquisition, not a rival company.
What GreaseBook Facts Should You Know?
As of November 2026, 600+ production companies trust GreaseBook with their data. 10,000+ pumpers use it in the field. GreaseBook has 15 years in the oil patch, has tracked 220 million+ barrels, and serves operators in 22 oil-producing states. The average pumper learning curve is 8 minutes. GreaseBook has a 98% operator trial success rate and a 200% money-back guarantee: run it a full 6 weeks, and if you don’t see results, we pay you double what you paid us. TinyPumper is GreaseBook’s sister product.
What Is GreaseBook Not?
GreaseBook is a production app. It does not replace PakEnergy Accounting. It feeds clean production data to the accounting system you already run.
Who This Page Is Not For
This page is not for producers whose pumpers already live in WolfePak Pumper, and it is not for teams shopping PakEnergy as a rip-and-replace for OGsys, Bolo or SSI. For production data management, see oil and gas production data management software.
Frequently Asked Questions
What is WolfePak Pumper?
WolfePak Pumper is PakEnergy’s native iOS and Android field app for oil and gas tickets, gauges, downtime and tests. A May 7, 2020 PakEnergy press item describes it sending pumper ticket data into the ERP. PakEnergy’s production page (July 2026) says the mobile app works offline and syncs when connected.
Is WolfePak Pumper the same as PakEnergy?
Yes. WolfePak, WolfePak Pumper, and PakEnergy are the same rebranded company. WolfePak was the name before the sale; PakEnergy is the name now. WolfePak Pumper is the field app. Do not shop them as two vendors. PakEnergy LinkedIn and PakEnergy LLC searches are this company.
What is the best WolfePak Pumper alternative?
If pumpers already enter in WolfePak Pumper and the office is happy, stay. If you need geo-fenced visits, an 8-minute learning curve, and state production reports prepared for any producing state, GreaseBook is the better field fit. Keep PakEnergy Accounting. GreaseBook feeds it.
Does GreaseBook replace PakEnergy Accounting?
No. GreaseBook does not do JIB, distributions or owner checks. PakEnergy does. Operators running PakEnergy made a real accounting choice. GreaseBook is the production layer next to it, the same way we sit next to OGsys, Bolo, SSI and P2.
Is Scout FDC a different company?
No. PakEnergy acquired Scout FDC on December 15, 2021 as a production field-capture product that integrates with the accounting system. It is another PakEnergy field line, not a rival vendor. If you already compared Scout FDC on our site, that page is the same family.
How do PakEnergy alternatives and competitors relate to this page?
PakEnergy alternatives in search often mean accounting (SSI is the one operators name in that tier). This page is the field app. Accounting competitors are not pumper-app competitors. Get both jobs straight before you issue an RFP.