What the data for this category looks like
Data related to oilfield service engineering yield rate comes from oilfield service project operation scheduling systems, cost accounting ERPs, oil and gas production metering terminals, and third-party industry data interfaces. Data updates run daily, covering accounting results from the previous full workday. Each record corresponds to a single operation project. The document structure includes project unique identifier, operation block number, operation type code, current day revenue amount, current day investment amount, and cumulative operation duration. The units for each field are string, string, string, Chinese Yuan, Chinese Yuan, and hours respectively. No additional derived statistical fields are included.
What constraints these characteristics impose on tool calling and plugins
The multi-source heterogeneous nature of oilfield service engineering data requires tool calling to support multi-API aggregation configuration. This avoids scenarios where a single call only retrieves data from one system. The daily full update rhythm requires tool calling to bind precise scheduled trigger rules. It also requires filtering duplicate pulls using date range parameters. The fixed units and clear project identifiers for each field require strict mapping of field names and units during plugin configuration. This prevents format conversion errors. Additionally, some oilfield service project data must be accessed via dedicated authentication interfaces. Tool calling must adapt to the corresponding authentication logic. Generic unauthenticated configurations cannot be used here.
How to configure the settings
| Configuration Item | Suggested Value | Rationale |
|---|---|---|
api_request_timeout | 300 seconds | Oilfield service engineering data pulling involves multi-system aggregation. Full data pulling takes significant time. 300 seconds covers the pulling needs of most conventional projects. |
workflow_trigger_cron | 0 2 * * * | Matches the business rhythm of updating the previous day's accounting data at 2 AM daily. This ensures the workflow pulls the latest data. |
global_knowledge_base_id | Configure per project-specific knowledge base ID | Operation reports and geological data for oilfield service engineering must be bound to the corresponding project knowledge base. Specifying the exact ID avoids global variable conflicts. |
mysql_query_timeout | 120 seconds | Cost accounting SQL for oilfield service engineering involves multi-table join queries. A longer timeout prevents premature termination of queries. |
file_upload_max_size | 500 MB | Files for oilfield service engineering operation reports and geological exploration data are generally large. This value covers most upload scenarios. |
api_auth_type | Bearer Token | Most third-party data interfaces in the oilfield service industry use this authentication method. It adapts to general configuration logic. |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require targeted analysis. It is recommended to conduct testing using in-house samples prior to finalizing configuration settings.
Three common configuration mistakes
- Symptom: A
413 Request Entity Too Largeerror is returned when calling the workflow to upload oilfield service engineering operation reports. Cause: Thefile_upload_max_sizeconfiguration was not adjusted. The file volume exceeds the platform's default limit. - Symptom: A "Knowledge base not found" prompt appears when passing a knowledge base via an API call to the workflow. Cause: Only the global knowledge base variable was configured. The specific knowledge base ID was not passed as a parameter to the workflow. This prevents the workflow from matching the target knowledge base.
- Symptom: No results are returned when executing a cost accounting SQL query after configuring the MySQL database connection. Cause: The
mysql_query_timeoutparameter was not adjusted. The default timeout threshold is too short. The multi-table join SQL for oilfield service engineering takes longer than the threshold, causing the query to terminate prematurely.
How to confirm successful configuration
- Manually trigger the workflow once. Check if the returned oilfield service engineering data fields include preset fields such as
project_idandcurrent_revenue. Verify that the field units meet business requirements. - Call the API interface to upload a test file matching the volume of an oilfield service engineering operation report. Confirm that the returned status code is
200 OKand no file size limit prompts appear. - Configure a MySQL test query statement. After execution, check if the returned results include cost and revenue data for oilfield service projects. Confirm that no timeout or connection failure prompts appear.
- Configure a temporary one-time trigger schedule. Verify that the workflow starts at the expected time. Confirm that the
workflow_trigger_cronexpression matches the data update rhythm.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.