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Databases · head to head

Apache Solr vs Petrel E&P Software

Apache Solr logo

Apache Solr

Databases

Enterprise search platform built on Apache Lucene

From
Free
Rated
-
Full reviewWebsite
Petrel E&P Software logo

Petrel E&P Software

Energy

Integrated exploration and production platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Apache Solr has a free tier, so it costs nothing to try first.
  • They diverge on capability: Apache Solr covers Lucene-based indexing, Petrel E&P Software covers Seismic interpretation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Apache Solr and Petrel E&P Software actually diverge.

Attributes where Apache Solr and Petrel E&P Software differ
AttributeApache SolrPetrel E&P Software
Starting priceFreeOn request
Pricing modelOpen source, no licence feeone-time
Free tierYesNo
PlatformsLinux, Docker, Kubernetes, Self-hostedDesktop, Cloud
CategoryDatabasesEnergy
FoundedUnknown1926

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Apache Solr

  • Lucene-based indexing
  • Faceted search
  • SolrCloud
  • Schema control

Only in Petrel E&P Software

  • Seismic interpretation
  • Structural modeling
  • Reservoir characterization
  • Well planning
  • Production analysis
  • 3D visualization
  • Data integration
  • Collaboration

What people use each for

The jobs each tool is most often brought in to do.

Apache Solr

  • Library, archive and catalogue search where faceting is centralnot Petrel E&P Software
  • Long-lived enterprise deployments valuing stability over noveltynot Petrel E&P Software
  • Search requiring precise, explicitly configured relevance tuningnot Petrel E&P Software

Petrel E&P Software

  • Explorationnot Apache Solr
  • Reservoir characterizationnot Apache Solr
  • Field developmentnot Apache Solr
  • Production optimizationnot Apache Solr
  • Drilling planningnot Apache Solr

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Apache Solr

  • XML-heavy configuration and a developer experience that feels dated beside newer engines
  • SolrCloud depends on ZooKeeper, adding a component Elasticsearch removed years ago
  • Smaller mindshare now, so newer tutorials, hiring and integrations favour Elasticsearch
  • Considerably heavier than a purpose-built application search engine

Petrel E&P Software

Nothing recorded yet. See the Petrel E&P Software review.

Pricing, plan by plan

Apache Solr

Free
  • Apache SolrFree
    • Full functionality
    • No usage limits
    • Community support

Petrel E&P Software

On request
  • Seismic$undefined/license
    • Seismic interpretation
    • 3D visualization
    • Fault modeling
  • Reservoir$undefined/license
    • Reservoir modeling
    • Geostatistics
    • Property modeling
  • Platform$undefined/license
    • Full E&P workflow
    • Well planning
    • Production optimization

Which should you pick?

Choose Apache Solr if

  • You need lucene-based indexing.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Self-hosted.
  • You also want faceted search.
Apache Solr review

Choose Petrel E&P Software if

  • You need seismic interpretation.
  • You work on Desktop, Cloud.
  • You also want structural modeling.
Petrel E&P Software review

Questions people ask

Is Apache Solr or Petrel E&P Software better?
Neither clearly leads. Apache Solr starts at Free and Petrel E&P Software at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Solr or Petrel E&P Software?
Apache Solr has a free tier; the other does not. Paid plans start at Free for Apache Solr and On request for Petrel E&P Software.
Does Apache Solr or Petrel E&P Software run on more platforms?
Apache Solr runs on Linux, Docker, Kubernetes, Self-hosted. Petrel E&P Software runs on Desktop, Cloud.
Can I use Apache Solr for free?
Yes. Apache Solr has a free tier, so you can try it without paying. Petrel E&P Software starts at On request.
What is Apache Solr best used for?
Apache Solr is most often used for library, archive and catalogue search where faceting is central, long-lived enterprise deployments valuing stability over novelty, search requiring precise, explicitly configured relevance tuning. Of those, library, archive and catalogue search where faceting is central and long-lived enterprise deployments valuing stability over novelty are not what Petrel E&P Software is typically brought in for.
What can Apache Solr do that Petrel E&P Software cannot?
Apache Solr covers Lucene-based indexing, Faceted search, SolrCloud, Schema control. Petrel E&P Software covers Seismic interpretation, Structural modeling, Reservoir characterization, Well planning.

Answered from the vendors’ own pages

Apache Solr: Is Apache Solr free?

Yes, open source under the Apache Software Foundation.

Apache Solr: Solr or Elasticsearch?

Both are built on Lucene. Elasticsearch has the larger ecosystem and a friendlier API; Solr is very mature and strong on faceted search, and remains common in library and catalogue systems.

Apache Solr: Is Solr still maintained?

Yes, actively, as a top-level Apache project.

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